ABSTRACT
Cildáñez stream (in Matanza-Riachuelo basin, Buenos Aires) is one of the most polluted watercourses of Argentina, containing a mixed contamination from agricultural and industrial wastes. The application of water bioremediation processes for this kind of effluent will require microorganisms with a high tolerance to contamination. In this sense, obtaining higher contaminant-resistant microalgae lines is widely desired. In this study, adaptive laboratory evolution (ALE) and random mutagenesis were used to obtain Chlorella vulgaris LMPA-40 strains adapted to grow in polluted water from the Cildáñez stream. The ALE process was performed by 22 successive subcultures under selective pressure (Cildáñez wastewater alone or with the addition of phenol or H2O2) while random mutagenesis was performed with UV-C radiation at 275nm. Not all the cell lines obtained after ALE could adapt enough to overcome the stress caused by the Cildáñez wastewater, indicating that the process is quite random and depends on the stressor used. The best results were obtained for the Cildáñez wastewater adapted cells (Cild 3 strain) that were more resistant than the original strain. The concentration of protein, Chlorophyll A, Chlorophyll B, and carotenoids in the Cild 3 ALE evolved strain was higher than that of the control strain. However, this strain exhibited half of the lipid content compared to the same control strain. Interestingly, these alterations and the acquired tolerance may be reversed over time during storage. These findings suggest that the acquisition of novel cell lines could not be permanent, a fact that must be considered for future trials.
ABSTRACT
Resumen Introducción: El comportamiento de enderezamiento se ha utilizado como indicador de salud en respuesta a variables estresantes. La aplicación de este parámetro en acuicultura podría ser beneficiosa para reducir la mortalidad y mejorar el bienestar en el cultivo del erizo de mar Arbacia dufresnii. Objetivo: El objetivo de este estudio fue evaluar el efecto del sexo, el diámetro y tres factores estresantes sobre el comportamiento de enderezamiento del erizo de mar A. dufresnii. Métodos: Se midieron un total de 300 animales para evaluar el tiempo de comportamiento de enderezamiento completo (CRB) y 100 de ellos también registraron el tiempo de comportamiento de enderezamiento medio (HRB). Se aplicaron tres factores estresantes a los animales: repeticiones seriadas (tres giros sucesivos), temperatura (shock de 24 horas) e inducción del desove con inyección de KCl. El tiempo se midió con un cronómetro y el diámetro con un calibre de precisión. Resultados: El tiempo de enderezamiento resultó ser dependiente del diámetro, pero independiente del sexo. El límite superior de temperatura de 19 °C tuvo un efecto significativo en el comportamiento de enderezamiento en comparación con las temperaturas de 16 °C y 13 °C, con tiempos de CRB de hasta 150 segundos. Las repeticiones seriadas y el desove no tuvieron un efecto significativo. Sin embargo, con base en los tiempos registrados, se puede deducir que el desove tuvo un impacto en la salud de los animales con tiempos de CRB de hasta 150 segundos en comparación con el control, con tiempos inferiores. Conclusiones: El comportamiento de enderezamiento completo (CRB) parece ser un indicador óptimo para evaluar la salud y condición del erizo de mar A. dufresnii, sin embargo sería óptimo realizar más ensayos para corroborar el efecto del tratamiento control con respecto al desove.
Subject(s)
Animals , Stress, Physiological , Arbacia/growth & development , Sea Urchins/growth & developmentABSTRACT
Introduction: Healthcare workers (HCWs) often experience morally challenging situations in their workplaces that may contribute to job turnover and compromised well-being. This study aimed to characterize the nature and frequency of moral stressors experienced by HCWs during the COVID-19 pandemic, examine their influence on psychosocial-spiritual factors, and capture the impact of such factors and related moral stressors on HCWs' self-reported job attrition intentions.Methods: A sample of 1204 Canadian HCWs were included in the analysis through a web-based survey platform whereby work-related factors (e.g. years spent working as HCW, providing care to COVID-19 patients), moral distress (captured by MMD-HP), moral injury (captured by MIOS), mental health symptomatology, and job turnover due to moral distress were assessed.Results: Moral stressors with the highest reported frequency and distress ratings included patient care requirements that exceeded the capacity HCWs felt safe/comfortable managing, reported lack of resource availability, and belief that administration was not addressing issues that compromised patient care. Participants who considered leaving their jobs (44%; N = 517) demonstrated greater moral distress and injury scores. Logistic regression highlighted burnout (AOR = 1.59; p < .001), moral distress (AOR = 1.83; p < .001), and moral injury due to trust violation (AOR = 1.30; p = .022) as significant predictors of the intention to leave one's job.Conclusion: While it is impossible to fully eliminate moral stressors from healthcare, especially during exceptional and critical scenarios like a global pandemic, it is crucial to recognize the detrimental impacts on HCWs. This underscores the urgent need for additional research to identify protective factors that can mitigate the impact of these stressors.
This study explored the nature of moral stressors encountered by health care workers, along with impacts on moral injury and intentions to leave their jobs.Morally distressing encounters were common, with the most prevalent and distressing experiences being organizational or team-based in nature.Findings revealed that severity of moral injury, particularly related to trust violation or betrayal, was a key factor influencing healthcare workers' intentions to leave their jobs.
Subject(s)
COVID-19 , Pandemics , Humans , Prevalence , Canada/epidemiology , Morals , COVID-19/epidemiology , Health PersonnelABSTRACT
This Special Issue of the European Journal of Psychotraumatology (EJPT) presents 51 articles published between 2021 and 2023 and follows the Special Issue on pandemic-related traumatic stress research published in 2021 (O'Donnell, M. L., & Greene, T. [2021]. Understanding the mental health impacts of COVID-19 through a trauma lens. European Journal of Psychotraumatology, 12(1), 1982502). Research on traumatic stress during the pandemic has cast the spotlight on vulnerable populations and groups, notably front-line healthcare workers; people faced with major losses including the deaths of loved ones; those who personally survived debilitating and often life-threatening viral infection; and students who were isolated and experienced profound delays in their education, relationships, and emerging independence. The papers in this collection underscore the associations between COVID-19 related stressors and a plethora of adverse mental health sequelae, including posttraumatic stress reactions, and draw attention to the ubiquity of grief and moral injury and their wide-ranging and detrimental impact. Currently, there is a paucity of evidence on interventions to enhance resources, self-efficacy, and hope for affected groups and individuals through societal, organisational, and healthcare systems; however early research on the prevention of COVID-related traumatic stress disorders provides a basis for both hope and preparedness for the future.
Stressors and traumatic events occurring due to the COVID-19 pandemic are associated with a wide range of mental health problems, including posttraumatic stress reactions, especially among vulnerable groups (e.g., front-line healthcare workers, individuals who faced major losses such as the deaths of loved ones, those who survived debilitating and often life-threatening infection).Loss and moral injury are common and potentially debilitating features of the pandemic.Societal, organisational, and healthcare system interventions to enhance resources, efficacy, and hope for affected groups and individuals are still in the early stages, although preliminary research on the prevention of COVID-related traumatic stress disorders is promising.
Subject(s)
COVID-19 , Humans , COVID-19/epidemiology , Pandemics , Grief , Health Personnel , Mental HealthABSTRACT
Abstract Introduction The suspension of clinical practices in the nursing profession during COVID-19 generated a decrease in the students՚ abilities and skills which made them vulnerable to more frequent to clinical practice stressors and levels of anxiety. Objective To determine the relation between clinical practice stressors and anxiety levels in nursing students during COVID-19. Method A descriptive correlational study with convenience sampling was carried out in 169 students enrolled from third to eight semesters in a public university in the city of Saltillo, Coahuila. For the measurement of variables a sociodemographic data card, the KEZKAK Questionnaire in its Spanish version to measure the clinical practice stressors and the Beck Anxiety Inventory were used. Data collection was through a digital link during August-December 2021. Descriptive and inferential statistics were sued through SPSS V.26. Results 57.4% reported a medium level of stress and 62.7% a low level of anxiety; however, there are stressors from clinical practice that lead to increased anxiety. A statistically significant positive correlation was found between the study variables (r = .411, p<.001). Discussion and conclusion The challenges in clinical practice experienced during COVID-19 highlight that generations of future nursing professionals face a scenario that is the product of a post-pandemic era, so it is necessary to strengthen their knowledge and confidence to motivate them to feel safe within the hospital context.
Resumen Introducción La suspensión en las prácticas clínicas en la profesión de enfermería durante la COVID-19, generó en los estudiantes disminución de sus habilidades y destrezas que los hizo vulnerables a presentar con mayor frecuencia estresores de la práctica clínica y niveles de ansiedad. Objetivo Determinar la relación entre los estresores de la práctica clínica y los niveles de ansiedad en estudiantes de enfermería durante la COVID-19. Método Se realizó un estudio de tipo descriptivo correlacional con muestreo por conveniencia en 169 estudiantes de tercero a octavo semestre matriculados en una universidad pública de la ciudad de Saltillo Coahuila. Para la medición de variables se utilizó la cédula de datos sociodemográficos, el Cuestionario KEZKAK para medir los estresores de la práctica clínica y el Inventario de Ansiedad de Beck. La colecta de datos fue a través de un enlace digital durante agosto-diciembre 2021. Se utilizó estadística descriptiva e inferencial a través del SPSS V.26. Resultados El 57.4% refiere un nivel medio de estrés y el 62.7% un bajo nivel de ansiedad; sin embargo, existen estresores provenientes de la práctica clínica que propician el aumento de ansiedad. Se encontró una correlación positiva estadísticamente significativa entre las variables de estudio (r = .411, p<.001). Discusión y conclusión Los retos en la práctica clínica experimentados durante la COVID-19, resaltan que las generaciones de futuros profesionistas en enfermería se enfrentan a un panorama producto de una época post-pandemia, por lo que es necesario afianzar sus conocimientos y su confianza para motivarlos a sentirse seguros dentro del contexto hospitalario.
ABSTRACT
Introducción: Los estudiantes de las ciencias médicas refieren mayores niveles de estrés académico, particularmente los de la carrera de Medicina. Objetivo: Caracterizar a estudiantes de Medicina según nivel de estrés, reacciones psicosomáticas y estrategias de afrontamiento usadas durante la pandemia de covid-19. Métodos: Se realizó un estudio descriptivo y transversal, desde septiembre hasta diciembre del 2020, de 30 estudiantes de primer y segundo años de la carrera de Medicina, pertenecientes a la Facultad No. 2 de la Universidad de Ciencias Médicas de Santiago de Cuba, que refirieron sentirse nerviosos. Como variables analizadas figuraron: sexo, nivel de estrés autopercibido, situaciones generadoras de estrés, reacciones físicas, psicológicas, comportamentales, y estrategias de afrontamiento. Se utilizó el porcentaje para los datos cualitativos, así como la media y la desviación estándar para los cuantitativos. Resultados: El nivel de estrés autopercibido resultó medio en el sexo masculino y alto en el femenino. En el estudio predominaron el tiempo limitado para la realización de trabajos, las evaluaciones de los profesores y la sobrecarga académica como situaciones generadoras de estrés; la somnolencia, la inquietud, el aislamiento y los conflictos o discusiones como principales reacciones; la planificación de sus tareas, la búsqueda de información sobre la situación y la habilidad asertiva como estrategias de afrontamiento. Conclusiones: La muestra estudiada se caracterizó por presentar nivel medio de estrés autopercibido, responder a situaciones generadoras de estrés académico, expresar reacciones físicas, psicológicas y comportamentales ante estas situaciones, así como también por usar estrategias de afrontamiento centradas en el problema.
Introduction: Medical sciences students refer higher levels of academic stress, particularly those of the Medicine career. Objective: To characterize Medicine students according to stress level, psychosomatic reactions and confrontation strategies used during covid-19 pandemic. Methods: A descriptive and cross-sectional study was carried out from September to December, 2020, of 30 first and second year students of the Medicine career, belonging to Faculty No. 2 of the University of Medical Sciences in Santiago de Cuba that referred to feel nervous. The analyzed variables were sex, self-perceived level of stress, situations generating stress, physical, psychological, behavioural reactions and confrontation strategies. The percentage was used for the qualitative data, as well as the mean and the standard deviation for the quantitative ones. Results: The self-perceived level of stress was average in the male sex and high in the female sex. In the study there was a prevalence of the limited time for the realization of works, evaluations of professors and academic overload as situations generating stress; the drowsiness, restlessness, isolation and conflicts or discussions as main reactions; planning of their tasks, search of information on the situation and assertive skill as confrontation strategies. Conclusions: The studied sample was characterized by presenting a medium level of self-perceived stress, responding to situations that generate academic stress, expressing physical, psychological and behavioural reactions when facing these situations, as well as using confrontation strategies focused on the problem.
Subject(s)
Stress, Psychological , Students, MedicalABSTRACT
INTRODUCCIÓN: Las Unidades de Cuidados Intensivos (UCI) han sido y siguen siendo un territorio hostil donde se proporcionan cuidados de Enfermería. Debido a los avances científico-tecnológicos se ha impuesto una atención alejada de aspectos humanos y la exclusión de las familias en los cuidados, dejando a un lado la perspectiva holística de los mismos. El objetivo de este trabajo es identificar los factores estresantes que sufren los pacientes y sus familiares en una UCI y cómo poder solventarlos. MATERIAL Y MÉTODO: Se llevó a cabo una revisión sistemática, en las bases de datos WOS, SCOPUS y Pubmed. RESULTADOS: Los diferentes estudios obtienen resultados similares. La mayoría de ellos establecen como principal factor estresante al dolor, sobre el cual se puede trabajar de diferentes maneras para paliarlo. El resto de los factores se repiten en los artículos difiriendo en el orden de prioridad de estos estresores; unos priorizan tener tubos en la nariz y en la boca, otros no poder comunicarse con su entorno, tener sed, etc. Todos sugieren la importancia de la implantación de prácticas humanizadas en el cuidado del paciente crítico y sus familias. CONCLUSIÓN: La UCI, a pesar de ser un lugar idóneo para la recuperación de pacientes críticos e inestables, también es considerada un lugar hostil, amenazante y desagradable en la cual están presentes numerosos factores estresantes. La identificación de los factores estresantes para la implementación de proyectos humanizados en UCI, permite aplicar cuidados desde una perspectiva holística, mejorando la evolución de los pacientes. (AU)
INTRODUCTION: The Intensive Care Unit (ICU) have been and continue to be a hostile territory where nursing care is provided. Due to scientific-technological progress, care has been imposed away from human aspects and the exclusion of families in care, leaving aside their holistic perspective. The goal of this work is to identify the stressfull factors suffered by patients and their relatives in an ICU and how to solve them. MATERIAL AND METHOD: A Systematic review was carried out in the WOS, SCOPUS and PubMed databases. RESULTS: The different studies obtain similar results. Most of them established pain as the main stressor, which can be worked on in different ways to relieve it. The rest of the factors are repeated in the articles differing in the order of priority. Some prioritize having tubes in their nose and mouth; others not being able to communicate with their environment, being thirsty, etc. All suggest the importance of the implantation of humanized practices in the care of critical patients and their families. CONCLUSION: The ICU, despite being and ideal place for the recovery of critical and unstable patients, is also considered a hostile, threating and unpleasant place in which numerous stressors are present. The identification of stressors for the implantation of humanized projects in ICU allows to apply care from a holistic perspective, improving the evaluation of patients. (AU)
Subject(s)
Humans , Critical Care , Nursing , Stress, Psychological , Intensive Care Units , Humanization of AssistanceABSTRACT
Introducción: La educación universitaria constituye un proceso generador de muchas tensiones para los estudiantes de todo el mundo, que se ha asociado a altos niveles de estrés, ansiedad y depresión. Objetivo: Describir las manifestaciones de estrés académico en estudiantes del tercer año de la carrera de Medicina. Métodos: Se realizó un estudio descriptivo, transversal y retrospectivo de 10 estudiantes de la Facultad de Medicina No. 1 de Santiago de Cuba, diagnosticados con estrés académico en la Unidad de Orientación Estudiantil, desde enero hasta junio de 2022. Resultados: Predominó el estrés moderado en 70,0 % de los alumnos, con una primacía del sexo femenino (50,0 %). La frecuencia de intensidad de la preocupación fue expresada en el valor categorial mucho (70,0 %). Entre los principales factores estresores identificados figuraron: sobrecarga de tareas y trabajos, evaluaciones de los profesores y participación en clase, que en su totalidad forman parte de la dinámica del proceso formativo de la carrera. También prevaleció la diversidad de estrategias de afrontamiento a dicho estrés. Conclusiones: El estrés académico se presentó mayormente en las esferas afectiva y conductual de los estudiantes y se asoció a sucesos vivenciales como factores estresores.
Introduction: University education constitutes a process that generates many tensions for the students from all over the world, which has been associated with high stress levels, anxiety and depression. Objective: To describe the manifestations of academic stress in students from the third year of Medicine. Methods: A descriptive, cross-sectional and retrospective study of 10 students from the Medicine Faculty No. 1 was carried out in Santiago de Cuba, diagnosed with academic stress in the Student Direction Unit, from January to June, 2022. Results: The moderated stress prevailed in 70.0 % of the students, with a primacy of female sex (50.0 %). The frequency of intensity of the concern was expressed in the categorical value (70.0 %) as many. Among the main identified factors that cause stress we can mention: excess of tasks and works, professors evaluations and participation in class that are part of the dynamics in the training process of the career. Also, the diversity of strategies to face this stress prevailed. Conclusions: The academic stress was mostly present in the affective and behavioral spheres of the students and was associated with events experienced as factors that cause stress.
Subject(s)
Stress, Psychological , Students, Medical , Adaptation, PsychologicalABSTRACT
Introducción: el estrés académico es un proceso sistémico, adaptativo y esencialmente psicológico; es la manera de reaccionar de una persona frente a ciertos estímulos. El del artículo es evaluar el estrés académico en estudiantes de primer y segundo años de la carrera Estomatología. Método: investigación analítica de corte pedagógico en la Facultad de Estomatología de Camagüey. El universo estuvo constituido por los 42 estudiantes matriculados en primer y segundo año de la carrera; a los que se les aplicó el inventario SISCO de Estrés Académico, diseñado para establecer los niveles de estrés en estudiantes universitarios. Los datos fueron procesados mediante estadística descriptiva e inferencial. Resultados: Predominó el nivel moderado de estrés en ambos grupos, con el 70 y 72,7 % en primer y segundo año respectivamente. Los estresores que más influyeron fueron las evaluaciones de los profesores y el tiempo limitado para realizar el trabajo que solicitan con puntuaciones por encima de 10 en primer año y 9 en segundo. Predominaron las reacciones psicológicas y físicas en segundo año y la estrategia de afrontamiento predominante fue la elaboración de un plan y ejecución de sus tareas con puntuación de 9 en segundo año y 11,4 en primero (p=0,006). Discusión: el ingreso a la universidad y los cambios que suscita, la adopción gradual de responsabilidades y la percepción individual además de los efectos de la pandemia se consideran factores que influyen en el estrés manifestado por los estudiantes; situación que afrontan fundamentalmente mediante la elaboración de un plan y la ejecución de sus tareas.
Introduction: Academic stress is a systemic, adaptive and essentially psychological process; it is the way people react to certain stimuli. Aim: to assess the academic stress in first and second year students of Dentistry. Method: analytic research with pedagogical kind, conducted in Camaguey Faculty of Dentistry involving the 42 students of first and second year of the program. SISCO tool of academic stress was applied since it allows to establish the levels of stress in university students. Data were processed through both descriptive and analytic statistics. Results: Moderate levels of stress were predominant in both years with 70% and 72,7 % in first and second respectively. The most influent stressors were the evaluations and the limited time for accomplishment of assigned tasks with figures above 10 in first year and 9 in second one. Psychological and physical reactions were predominant in second year students, and the most used strategy to face up to stress was elaboration of a plan and carry out its tasks which exhibited figures of 9 in second year and 11,4 in first year (p=0,006). Discussion: university admission and changes associated combined, the gradual responsibilities assumed and individual perception together with the impact of the pandemics are the main factors contributing to the stress exhibited by students; issue faced by elaborating a plan and develop its tasks as it is the preferred strategy.
ABSTRACT
Introducción: El blanqueamiento global coralino refleja la fragilidad del coral a condiciones ambientales adversas y al cambio climático. Porites lobata es la especie de coral hermatípico más abundante actualmente en El Salvador y ha experimentado eventos de blanqueamiento recientes en el área natural protegida Complejo Los Cóbanos. Objetivo: Describir los episodios de blanqueamiento que colonias de P. lobata experimentaron en Los Cóbanos, El Salvador, durante los últimos 18 años, y analizar los esfuerzos de restauración de coral. Métodos: Aproximadamente 2 100 imágenes (2006 - 2022) tomadas sin periodicidad específica de dos sitios fueron revisadas. Parámetros del agua desde 2014 fueron registradas sin una periodicidad temporal definida. Las áreas de estudio fueron son playa El Faro y colonias submareales cerca de un importante resort de playa. La primera área presentó colonias dispersas en una zona intermareal, la otra, colonias más grandes a 2 m de profundidad en marea baja. También, revisar literatura acerca de actividades para restaurar arrecifes dentro del país. Resultados: Varios eventos de blanqueamiento ocurrieron durante este período de observación. Algunos de ellos podrían estar asociados a temperaturas altas del agua de mar (> 30 o C) de mayo a octubre (estación lluviosa), floraciones algales nocivas, así como causas desconocidas. Varios blanqueamientos que causaron pérdida de cobertura de coral en las colonias intermareales ocurrieron durante el evento global (2015-2016). Conclusiones: Blanqueamiento en el Complejo los Cóbanos ocurre en diferentes patrones de intensidad durante la estación lluviosa que comprende niveles de alta temperatura y turbidez en el agua, así como floraciones algales. El episodio de 2015-2016 causó pérdida de cobertura de coral en las colonias intermareales y las submareales experimentaron pequeños daños permanentes (< 5 % mortalidad). Las políticas de restauración nacionales requieren más esfuerzos estratégicos considerando la hidrodinámica y las capacidades institucionales locales.
Introduction: Global coral bleaching reflects coral fragility to adverse environmental conditions and climate change. Porites lobata is the most abundant hermatypic coral species currently in El Salvador and has experienced recent bleaching events at natural protected area Complejo Los Cóbanos. Objective: To describe the bleaching episodes that colonies of P. lobata experienced at Los Cóbanos, El Salvador, during the last 18 years, and analyze coral restoration efforts. Methods: Approximately 2 100 images (2006 - 2022) taken without specific periodicity from two sites were reviewed. Water parameters since 2014 were registered without defined frequency. The areas sampled were El Faro beach and subtidal colonies near an important beach resort. The first area presented dispersed colonies on an intertidal zone, the other, larger colonies at 2 m deep in low tide. Also, literature about activities to restore reefs within the country was reviewed. Results: Several bleaching events occurred during this observation period. Some of them could be associated to high sea water temperatures (> 30 o C) from May to October (rainy season), others to harmful algae blooms, as well as unknown causes. Severe bleaching that caused loss of coral coverage on intertidal colonies occurred during the global event (2015-2016). Conclusion: Bleaching at Los Cóbanos occurs in different intensity patterns usually during the rainy season that encompasses high temperature and turbidity levels in water, as well as algal blooms. The 2015-2016 episode caused coral coverage loss on the intertidal colonies and subtidal ones experienced little permanent damages (< 5% mortality). National restoration policies for coral colonies require more strategic efforts considering the local littoral hydrodynamics and institutional capabilities.
ABSTRACT
BACKGROUND: Western studies have found that nurses are likely to experience both positive and negative emotions in their job, as a helping profession [professional quality of life (ProQoL)] during the coronavirus disease 2019 (COVID-19) pandemic, and that psychosocial and work-related variables (e.g. pandemic-related stressors, interpersonal and organizational support, coping strategies) are associated with such outcomes. However, relevant studies on nurses in the Asian context are limited. OBJECTIVE: This study examined the psychosocial correlates of three indicators of ProQoL, i.e. compassion satisfaction, secondary traumatic stress (STS), and burnout, among nurses during the fifth wave of the COVID-19 pandemic in Hong Kong. METHOD: Nurses in Hong Kong (N = 220) working in hospitals and community settings during the COVID-19 pandemic were recruited between 24 May and 27 June 2022 through nursing associations to complete an online survey measuring the aforementioned psychosocial variables. RESULTS: Hierarchical regression results found that stressors from clinical work environments, insufficient emotional support, and less positive reframing were associated with poorer ProQoL (i.e. lower compassion satisfaction; higher STS and burnout) (ß from 0.16, p > .05, to 0.44, p > .001). In addition, COVID-19-related worries/uncertainties and emotional processing were associated with higher STS (ß from 0.21 to 0.23, p < .01), whereas insufficient organizational support for communication with the healthcare system was associated with higher burnout (ß = 0.12, p < .05). CONCLUSIONS: Our findings identified the important psychosocial determinants in ProQoL among nurses in Hong Kong and provide recommendations for services supporting the mental health of these nurses. Providing workshops for nurses to train their skills in coping with COVID-19-related uncertainties, worries, and stressors from the clinical work environment, in using adaptive coping strategies (e.g. positive reframing), and in soliciting emotional support from important others could facilitate their ProQoL. Moreover, the provision of organizational support through timely and transparent communication with the healthcare system could reduce STS in nurses.
Stressors from clinical work environments, insufficient emotional support, and less positive reframing were associated with poorer professional quality of life among nurses in Hong Kong during the COVID-19 pandemic.COVID-19-related worries/uncertainties and emotional processing were associated with higher secondary traumatic stress.Insufficient organizational support for communication with the healthcare system was associated with higher burnout.
Subject(s)
Burnout, Professional , COVID-19 , Nurses , Humans , Hong Kong/epidemiology , Pandemics , Quality of Life/psychology , Burnout, Professional/epidemiology , Burnout, Professional/psychologyABSTRACT
Objetivo: Comparar a percepção de fatores estressores de estudantes de enfermagem antes e após sua experiência em cinco cenários diferentes de simulação. Material e Método: Pesquisa de intervenção, longitudinal e quantitativa, realizado com uma amostra por conveniência de 35 estudantes de enfermagem de uma universidade do sul do Brasil. O critério de inclusão foi estar matriculado no curso Saúde do Adulto e do Idoso do sexto semestre do programa de Enfermagem, que tem duração de 10 semestres. O critério de exclusão foi ter formação prévia em um programa com competências em exame clínico. O critério de descontinuidade foi a ausência de pelo menos uma experiência simulada. O questionário KEZKAK, validado em português e adaptado com 31 itens para estudos de simulação, foi utilizado para avaliar a percepção de fatores estressores durante cinco cenários simulados sobre suporte básico e avançado de vida. Resultados: Após experiência dos estudantes em cinco diferentes cenários de simulação, observou-se uma redução significativa na percepção dos seguintes estressores: falta de competência (p= 0,0329); contato com o sofrimento (p= 0,0279); relacionamento com tutores e companheiros (p= 0,4699 / p= 0,0135 respectivamente); e ser magoado no relacionamento com o paciente (p= 0,0110). Conclusões: A execução de cenários variados e com nível progressivo de complexidade, pode ajudar a reduzir os fatores de estresse percebidos pelos estudantes de enfermagem durante as atividades de simulação clínica.
Objective: To compare the perception of nursing students before and after their experience in five different simulation scenarios. Materials and Methods: Interventional, longitudinal and quantitative research, conducted with a convenience sample of 35 nursing students from a university in the south of Brazil. The inclusion criterion was to be enrolled in the course Adult and Elderly Health of the sixth semester of the graduate Nursing program, which has a duration of 10 semesters. The exclusion criterion was having previous training in a program with competencies in clinical examination. The discontinuity criterion was the absence of at least one simulated experience. To assess the perception of stressors during simulated scenarios in basic and advanced life support, the KEZKAK questionnaire, validated in Portuguese and adapted with 31 items for simulation studies, was used. Results: After experiencing five different simulation scenarios, there was a significant reduction in the perception of the following stressors: lack of competence (p= 0.0329); contact with suffering (p= 0.0279); relationship with tutors and peers (p= 0.4699 / p= 0.0135 respectively); and hurt feelings in the relationship with the patient (p= 0.0110). Conclusions: Performing varied scenarios with increasing levels of complexity may help to reduce the stressors perceived by nursing students during clinical simulation activities.
Objetivo: Comparar la percepción de factores estresantes en estudiantes de enfermería antes y después de su experiencia en cinco escenarios diferentes de simulación. Material y Método: Investigación de intervención, longitudinal y cuantitativa, realizada con una muestra por conveniencia de 35 estudiantes de enfermería de una Universidad del Sur de Brasil. El criterio de inclusión fue estar matriculado en la asignatura de Salud del Adulto y Adulto Mayor del sexto semestre de la carrera de Enfermería que tiene un total de 10 semestres de formación. El criterio de exclusión fue tener formación previa em una carrera com competencias en examen clínico. El criterio de discontinuidad fue la ausencia en al menos una experiencia simulada. Para evaluar la percepción de estresores durante los escenarios simulados en soporte vital básico y avanzado, se utilizó el cuestionario KEZKAK validado en lengua portuguesa, adaptado com 31 ítems para estudios en el ámbito de la simulación. Resultados: Después de la experiencia en cinco escenarios diferentes de simulación, hubo una reducción significativa en la percepción de los siguientes factores estresantes: falta de competencia (p= 0,0329); contacto con el sufrimiento (p= 0,0279); relación con tutores y compañeros (p= 0,4699 / p=0,0135); y sentirse herido en la relación con el paciente (p= 0,0110). Conclusiones: La ejecución de escenarios variados y con un nivel de complejidad progresivo, puede ayudar a reducir los estresores que perciben los estudiantes de enfermería durante las actividades de simulación clínica.
ABSTRACT
Resumen: Los estudios superiores representan el punto culminante del estrés académico, proceso multifactorial complejo, con alta carga de trabajo. El inventario SISCO del estrés académico posee buenas propiedades psicométricas para sus subescalas de Estresores, Sintomatología y para la puntuación media total, no así para la subescala de Afrontamiento. El objetivo de este artículo es corroborar lo reportado previamente en base a un análisis psicométrico completo. En 1126 estudiantes universitarios, se obtuvieron buenas propiedades psicométricas para las subescalas de Estresores y Sintomatología, con un buen ajuste en el análisis factorial confirmatorio, en base a una estructura de cuatro factores. La subescala de Sintomatología quedó conformada por las subescalas Reacciones físicas y psicológicas y por Reacciones del comportamiento social. La subescala de Afrontamiento mantiene propiedades psicométricas deficientes. La puntuación para el total de los ítems del instrumento muestra buenas propiedades psicométricas (alfa de Cronbach y omega de 0.820 y 0.860, respectivamente). Se corrobora lo reportado previamente, avalándose la necesidad de más estudios, y la modificación del instrumento, en especial la subescala de Afrontamiento.
Abstract: Higher education represents the peak of academic stress, a complex multifactorial process with a high workload. The SISCO academic stress inventory has good psychometric properties for its subscales Stressors, Symptomatology and for the whole instrument, but not for the Coping subscale. The aim of this paper is to corroborate previous reports based on a full psychometric analysis. In 1,126 university students, good psychometric properties were obtained for the Stressors and Symptomatology subscales, with a good fit in the confirmatory factor analysis, based on a four-factor structure. The Symptomatology subscale consisted of the subscales Physical and Psychological Reactions and Social Behavioural Reactions. The Coping subscale maintains poor psychometric properties. The complete scale score shows good psychometric properties (Cronbach's alpha and omega of 0.820 and 0.860, respectively). This corroborates previous reports and supports the need for further study and modification of the instrument, especially the Coping subscale.
Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Young Adult , Stress, Psychological/diagnosis , Students/psychology , Academic Performance , Adaptation, Psychological , Factor Analysis, StatisticalABSTRACT
Objetivo principal: Analizar la percepción de estrés, inteligencia emocional y engagement en los estudiantes de grado en Enfermería del Campus de Ponferrada durante el desarrollo de sus prácticas clínicas. Metodología: estudio cuantitativo, descriptivo, correlacional de corte transversal. La muestra fue de 73 estudiantes. Se utilizaron los cuestionarios: KEZKAK, TMMS-24 y UWES-S y datos sociodemográficos. Resultados principales: El 78,1% de los alumnos presentaron estrés siendo las mujeres las que alcanzaron puntuaciones más elevadas. Los estudiantes procedentes de fuera de Ponferrada percibieron mayores tasas de estrés. La puntuación media de la Inteligencia Emocional fue de 78.92±15.11. Las dimensiones de la Inteligencia Emocional correlacionan positivamente con las dimensiones del engagement. Conclusión principal: Los estudiantes de Grado en Enfermería perciben estrés durante el desarrollo de las prácticas clínicas, sin embargo, presentan una adecuada Inteligencia Emocional y niveles altos de engagement.(AU)
Objective: To analyze the perception of stress, emotional intelligence and engagement in Nursing Degree students from the Ponferrada Campus during the development of their clinical practices. Methods: quantitative, descriptive, correlational cross-sectional study. The sample was 73 students. The questionnaires were used: KEZKAK, TMMS-24 and UWES-S and sociodemographic data. Results: 78.1% of the students presented stress, with women reaching the highest scores. Students from outside Ponferrada perceived higher rates of stress. The mean Emotional Intelligence score was 78.92±15.11. The dimensions of Emotional Intelligence positively correlate with the dimensions of engagement. Conclusions: Nursing degree students perceive stress during the development of clinical practices, however they present adequate Emotional Intelligence and high levels of engagement.(AU)
Subject(s)
Humans , Male , Female , Students, Nursing , Stress, Psychological , Emotional Intelligence , Clinical Clerkship , Nursing , 24960 , Epidemiology, Descriptive , Cross-Sectional Studies , Correlation of Data , Surveys and QuestionnairesABSTRACT
BACKGROUND: Refugees may be particularly vulnerable to the adverse effects of the COVID-19 pandemic on mental health due to their traumatic pasts and the challenges of the postmigration environment. OBJECTIVE: To evaluate the prevalence of COVID-19 related stressors and their relationship to key mental health and functioning outcomes in a resettled refugee sample. METHOD: N = 656 refugees and asylum seekers living in Australia completed a survey in June 2020 to index their mental health (posttraumatic stress disorder (PTSD), depression, health anxiety and disability) and COVID-19 experiences. The relationship between COVID-19 stressors and mental health was examined using a series of hierarchical linear regression models while controlling for other key demographic factors. RESULTS: Refugees' most prevalent stressors related to worries of being infected by COVID-19 or the risk COVID-19 posed to others, which predicted health anxiety and PTSD. Social-related difficulties predicted depression and disability symptoms. Accessing and trusting information from authorities were the least prevalent stressors and were not significantly associated with mental health outcomes; neither was accessing basic supplies and financial support. Fears relating to the future such as concerns about visa application processes predicted health anxiety and disability. Crucially, the strongest predictor of all mental health outcomes was COVID-19 serving as a reminder of difficult past events. CONCLUSIONS: Refugees may be uniquely affected by COVID-19 because the pandemic serves as a reminder of their past conflict and persecution trauma. It is critical that mental health strategies accommodate the specific needs of refugees during the COVID-19 pandemic.
Antecedentes: Los refugiados pueden ser particularmente vulnerables a los efectos adversos de la pandemia del COVID-19 en la salud mental a consecuencia de sus pasados traumáticos y los desafíos del ambiente post migración.Objetivo: Evaluar la prevalencia de los estresores relacionados al COVID-19 y su relación a resultados claves funcionamiento y salud mental claves en una muestra de refugiados reubicados.Método: N = 656 refugiados y personas en búsqueda de asilo que viven en Australia completaron una encuesta en junio de 2020 para identificar su salud mental (trastorno de estrés postraumático (TEPT), depresión, ansiedad de salud y discapacidad) y las experiencias de COVID-19. Fueron examinadas la relación entre los estresores de COVID-19 y la salud mental usando una serie de modelos de regresión lineal jerárquica mientras se controlaron otros factores demográficos claves.Resultados: Los estresores más prevalentes de los refugiados se relacionaban con la preocupación de infectarse de COVID-19 o el riesgo del COVID-19 hacia otros, lo cual predijo la ansiedad de salud y TEPT. Las dificultades sociales predijeron los síntomas de depresión y discapacidad. Acceder y confiar en la información proporcionada por las autoridades fueron los estresores menos prevalentes y no se asociaron significativamente a los resultados de salud mental; tampoco lo fue el acceder a insumos básicos y apoyo financiero. Los temores asociados al futuro tales como preocupaciones sobre los procesos de aplicación a la visa predijeron la ansiedad de salud y discapacidad. De manera crucial, el predictor más fuerte de todos los resultados de salud mental fue el COVID-19 sirviendo como un recordatorio de los eventos pasados difíciles.Conclusiones: Los refugiados pueden estar afectados de forma única por el COVID-19 porque la pandemia sirve como un recordatorio de sus conflictos pasados y trauma de persecución. Es crítico que las estrategias de salud mental se acomoden a las necesidades específicas de los refugiados durante la pandemia del COVID-19.
ABSTRACT
Resumen Las familias, en la actualidad, enfrentan nuevos retos y cambios que comprometen su capacidad de adaptación y su bienestar. Este estudio tuvo como objetivo describir y comparar indicadores de resiliencia familiar y bienestar familiar de 442 familias colombianas ubicadas geográficamente en Bogotá (n = 196), Santa Marta (n = 81) y Cali-Palmira (n = 145). El diseño fue analítico transversal. Las familias diligenciaron el Índice Familiar de Regeneración y Adaptación (FIRA-G) para valorar la resiliencia y el Índice de Bienestar de los miembros de la Familia (FMWB). Los resultados demostraron relaciones significativas y positivas entre bienestar familiar y resiliencia familiar al igual que una relación inversa y significativa entre indicadores de resiliencia negativos como tensión, distrés y tensión familiar con indicadores positivos de resiliencia familiar tales como coherencia, fortaleza y apoyo social. La comparación entre ciudades evidenció divergencias entre las familias de Bogotá y Cali-Palmira, en los niveles de bienestar familiar, estresores familiares y apoyo de parientes y amigos. En el caso de la ciudad de Santa Marta se encuentran diferencias en los estresores familiares con Cali-Palmira y en apoyo social comunitario con Bogotá. La discusión se orienta a mostrar que la resiliencia familiar es resultado de la participación de varios elementos: los recursos familiares adaptativos positivos que le permiten a las familias reducir el estrés y enfrentar las demandas del ambiente, la presencia de los dos padres en familias sin indicadores clínicos que hace que la carga de estrés sea compartida -lo cual abona el terreno para la resiliencia familiar-, y el apoyo social manifestado en ayudas externas al núcleo familiar por parte de la comunidad, los parientes y los amigos.
Abstract Currently, modern families are coping with different stressful situations. The family studies are focused on the conceptual perspective, political perspective and methodological topic and they leave aside the familiar dynamics and functioning. This paper was interested in describing and comparing indicators of family resilience and family welfare of 442 Colombian families. This study had three hypotheses: The first one is focused on differences in well-being family dimension per location; the second hypothesis was focused on significant differences in family resilience per location, and the third one was interested in significant relations in family resilience and family well-being. The theoretical support to this research is the McCubbin and Patterson's resilience model called Double ABCX and Family Adaptation and Adjust Response Model by Patterson. The family well-being is considered a result of internal family functioning and is measured by the family member perception about the concern about health problems, fears, anger and sadness. Family resilience is understood as the capacity to recover from adversity. This capacity strengthens families and improves their resources. In this theoretic resilience approach the resilience is a dynamic result to the adaptation phase and the family well-being is the final adjustment. The design was cross-sectional analytical with a convenience sample. The families were interviewed in their homes, from each family both parents and a child between 9 and 17 years old participated. They are located geographically in Bogotá (n = 196), Santa Marta (n = 81) and Cali-Palmira (n = 145). Families completed the Family Member Well-being Index (FMWB) and the Family Regeneration and Adaptation Index (FIRA-G) to assess resilience. Families residing in Bogotá showed significant differences with those of Cali-Palmira in the dimension of family well-being, family stress and support from friends and family. While families located in Santa Marta showed differences with respect to the families located in Cali-Palmira in family stress and in community and social support. The father correlations between the family resilience index and the well-being family index is strong and inverse with the family stress and the family well-being summarized. The mother well-being family perception is significant associated with family resilience, and these correlations was strongest with family well-being summarized. The family stress index, strains and distress exposed moderate and inverse relations with the positive resilience family summarized. The discussion deals with family resilience as a product of the dynamic interaction in the hole family system and is oriented to the fact that the presence of support from family and friends reduces the burden of family stress, promotes support in the face of crisis and, in general, improves the well-being and family adaptation. In general, the differences reflect varied resilience trajectories that depend on the challenges posed by the close context of the city where they live. An approach to this result leads us to think as a hypothesis not yet widely explored, in the mobility factor of cities, which limits contact with close family networks. In big cities like Bogotá, its internal mobility compromises the times and spaces of daily life, and thus allows or prevents families from organizing their relationships in the different areas of their social life. Resilience occurs through positive adaptive family resources that included social support and family coherence and allow families to reduce stress and meet the demands of the environment. On the other hand, the presence of the two parents in families without clinical indicators shows that the burden of shared stress helps family resilience, which is also fed by the presence of external aids to the family nucleus, such as the support of the community, family and friends.
ABSTRACT
El aislamiento preventivo a causa de la pandemia por COVID-19 ha provocado un aumento en la prevalencia de síntomas psicológicos y emocionales en población adulta de diferentes países. Los objetivos de esta investigación consistieron en: a) realizar la validación de la versión abreviada del Inventario de Síntoma- v45 para su uso en adultos de la Ciudad de Buenos Aires y Conurbano Bonaerense; y b) describir los factores estresantes y la sintomatología psicológica ante la situación de aislamiento obligatorio. Se administró un cuestionario sociodemográfico y la versión abreviada del Inventario de Síntomas Psicológicos a 430 participantes adultos de Buenos Aires (82% mujeres y 18% varones) con un rango de edad fue de 18 a 63 años, una media de 30 años y un desvío estándar de 10. Las diferentes evidencias obtenidas sugieren que el Inventario de Síntomas abreviado es un instrumento válido y confiable. A través de este Inventario se registró una elevada prevalencia de síntomas asociados especialmente a ansiedad fóbica, ansiedad y depresión. Esta evidencia señala la importancia de programas de evaluación e intervención psicológica para disminuir el impacto psicológico del aislamiento a causa de la COVID-19(AU)
Subject(s)
Humans , Adult , Middle Aged , Stress, Psychological , COVID-19 , Social IsolationABSTRACT
Este estudo tem por objetivo identificar os fatores associados às dimensões da Síndrome de Burnout em motoristas de transporte coletivo de passageiros em uma amostragem de duzentos e cinqüenta e oito profissionais. Os instrumentos utilizados foram: Questionário de dados sócio-demográficos e laborais, questionário da avaliação relacionado à Síndrome de Burnout pelo trabalho; questionário de estressores ocupacionais e sub-escalas da Escala de Estressores Psicossociais no Contexto Laboral. Os resultados obtidos identificaram um modelo constituído por variáveis sócio-demográficas (idade), laborais (tempo de profissão, tempo de jornada), estressores ocupacionais (escala de trabalho, condições ambientais, relacionamento com passageiros idosos, relacionamento com fiscais, risco de assaltos), estressores psicossociais (ambiguidade de papéis, pressão do grau de responsabilidade). Aponta-se a necessidade de ações voltadas para a prevenção da Síndrome de Burnout nessa categoria profissional, bem como a necessidade de formação e capacitações aos motoristas voltadas aos estressores identificados e ações com passageiros voltadas à valorização do profissional.
The purpose of this study was to identify the factors associated with Burnout Syndrome among a sample of 258 drivers of collective passenger transportation, who work in private transportation companies. For the collection of data, the Sociodemographic Data questionnaire, the Evaluation of Burnout Syndrome at Work questionnaire, the Occupational Stressors and Subscales of the Scale of Psychosocial Stressors in the Labor Context questionnaire, and labor data were all used. The results identified predictive models for the dimensions of SB constituted by sociodemographic variables (age), labor (time of profession, resting interval time), occupational stressors (work schedule, environmental conditions, relationship with elderly passengers, relationship with supervisors, risk of assaults), and psychosocial stressors (ambiguity roles, pressure of degree of responsibility). The results show that actions to prevent Burnout Syndrome are needed in this professional category, such as training for drivers focused on the identified stressors and actions with passengers aimed at valuing the professional.
Ese estudio tiene por objetivo identificar los factores asociados a las dimensiones de la Síndrome de Quemarse en conductores de transporte colectivo de pasajeros en una muestra de doscientos cincuenta y ocho conductores. Los instrumentos utilizados fueron utilizados un cuestionario de datos socio demográficos y laborales; cuestionario de evaluación de la Síndrome de Quemarse por el trabajo (CESQT), Cuestionario de estresores ocupacionales y las sub escalas de la Escala de Estresores Psicosociales en el Contexto Laboral. Los resultados, obtenidos identificaron un modelo constituido por variables socio demográficas (edad), laborales (tiempo de profesión, tiempo de intervalo), estresores ocupacionales (escala de trabajo, condiciones ambientales, relacionamiento con pasajeros mayores, relacionamiento con fiscales, posibilidad de asaltos) y estresores psicosociales (ambigüedad de papeles, presión del grado de responsabilidad). Apunta-se la necesidad de acciones dirigidas hacia la prevención de la Síndrome de Quemarse en esa categoría profesional, bien como la necesidad de formaciones y capacitación a los conductores direccionados a los estresores identificados y acciones educativas que contribuyan para la valorización del profesional.
ABSTRACT
O trabalho dos profissionais da saúde em oncologia é impactado por fatores estressores de diversas naturezas. O presente estudo objetivou realizar a adaptação do Inventário de Estressores no Trabalho em Oncologia para o Brasil e testar evidências de validade. O inventário foi aplicado a 384 profissionais, a maioria do sexo feminino e da Região Sudeste, com tempo médio de trabalho na oncologia de 9,4 anos. Foram realizadas análises fatoriais exploratória e confirmatória, e avaliação da confiabilidade e da invariância do instrumento entre enfermeiros e outras categorias ocupacionais. As análises confirmaram a quantidade de dimensões do modelo original, porém indicaram a redução da quantidade de itens, resultando em uma estrutura de cinco dimensões e 25 itens. Os resultados sugerem um instrumento com boas propriedades psicométricas, o que permite que seu uso seja recomendado em amostras brasileiras.
Stressors of various natures impact the work of oncology health professionals. The present study aimed to perform the adaptation to Brazil of the Inventory of Stressors in Oncology and to test evidences of its validity. The inventory was applied to 384 professionals, most of them females from the Southeast region, with a mean working time in oncology of 9.4 years. Exploratory and confirmatory factorial analysis, evaluation of scale reliability and invariance among nurses and other occupational categories were conducted. The analyzes confirmed the quantity of dimensions of the original model, but recommended the reduction of the quantity of items to a five-dimension structure and 25 items. The results suggest that this is an instrument with good psychometric properties, which endorse its use in Brazilian samples.
El trabajo de los profesionales de la salud en oncología es impactado por factores estresores de diversas naturalezas. El presente estudio objetivó fue realizar la adaptación para Brasil y probar evidencias de validez del Inventario de Estrés en el Trabajo en Oncología. El inventario fue aplicado a 384 profesionales, la mayoría del sexo femenino y de la región Sudeste, con tiempo medio de trabajo en la oncología de 9,4 años. Se realizaron análisis factoriales exploratorios y confirmatorios, evaluación de la confiabilidad y de la invariancia de la escala entre los enfermeros y otras categorías ocupacionales. Los análisis confirmaron la cantidad de dimensiones del modelo original, pero con reducción de la cantidad de ítems, resultando en una estructura de cinco dimensiones y 25 ítems. Los resultados sugieren un instrumento con buenas propiedades psicométricas, que permiten recomendar su uso en muestras brasileñas.
ABSTRACT
Antecedentes: La Descodificación Biológica propone la correspondencia entre el estrés ante una situación desbordante y la aparición de síntomas. La ciencia ha logrado profundizar en los componentes biológicos de los trastornos del desarrollo que podrían explicar lo queocurre en algunos preceptos de esta teoría. Objetivo: Determinar a partir de la revisión de literatura científica, la relación entre el estrés y algunas hormonas, con las alteraciones craneofaciales. Materiales y métodos: Se realizó una búsqueda en SciELO, PubMed y SCOPUS buscando artículos relacionados conel estrés, trastornos fisiológicos y esqueléticos y la hormona de crecimiento. Resultados: Se encontraron 17 artículos que relacionan el estrés con alteraciones fisiológicas, 18 artículos que muestran del el papel de los el estrés en el sistema nervioso central y la alteración de la hormona de crecimiento, además 16 artículos que relacionan la hormona de crecimiento con alteraciones esqueléticas craneofaciales. Conclusión: Se encontró evidencia que muestran cómo algunos supuestos de la teoría de la "Descodificación biológica" pueden ser explicados a partir del papel del estrés y de los estresores que podrían estimular respuestas a nivel del sistema nervioso central y llevar a cambios en estructuras óseas en pacientes en periodo de crecimiento o maduración ósea.
Background: Biological Decoding proposes the correspondence between stress in an overwhelming situation and the appearance of symptoms. Science has managed to investigate into the biological components of developmental disorders that could explain what happens in some precepts of this theory. Objective: To determine from the review of scientific literature, the relationship between stress and some hormones, with craniofacial alterations.Materials and methods: A search was carried out in SciELO, PubMed and SCOPUS looking for articles related to stress, physiological and skeletal disorders and growth hormone. Results: 17 articles were found that relate stress with physiological alterations, 18 articles that show the role of stress in the central nervous system and alteration of growth hormone, in addition 16 articles that relate growth hormone with alterations craniofacial skeletal. Conclusion: Evidence was found that shows how some assumptions of the "biological decoding" theory can be explained from the role of stress and stressors that could stimulate responses at the level of the central nervous system and lead to changes in bone structures in patients in a period of bone growth or maturation.