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BACKGROUND: Acute pain during vaccine administration is an expected event; however, some strategies, such as the use of high frequency vibration devices associated with cryotherapy, may minimize it. AIM: Evaluate the effect of high frequency vibration associated with cryotherapy on the level of pain related to the administration of influenza vaccine by intramuscular route in adults. METHOD: A randomized clinical trial was conducted with 350 adults who received the influenza vaccine. Participants allocated to the intervention group used a high-frequency vibration device associated with cryotherapy during vaccination, and those in the control group administered the vaccine according to the service routine. RESULTS: Mean self-reported pain after vaccination of participants who used the device was lower (1.5 ±1.7) when compared to those who did not use it (1.9 ±1.9) (p = .041). There was an association of higher levels of pain after vaccination with participants in the control group (p = .011), females (p = .042), with higher level of pain expected with vaccination (p < .001) and higher level of anxiety before (p < .001) and after vaccination (p = .001). CONCLUSIONS: The use of high frequency vibration associated with cryotherapy has been shown to be a viable non-pharmacological intervention for the reduction of pain associated with influenza vaccination in adults.
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OBJECTIVE: To identify the factors associated with the self-application of insulin in adult individuals with Diabetes Mellitus. METHOD: A cross-sectional study developed in the city of Viçosa-MG, which assessed 142 patients. The data collection was performed between April and July 2013 through an interview at the participant's home. Multiple logistic regression was used. RESULTS: The prevalence of the self-administration of insulin was of 67.6%, and it was associated with ages between 57 and 68 years old (OR = 0.3, 95% CI: 0.1-0.9), living with a partner and children (OR = 2.5, 95% CI: 1.1-5.0), 9 years or more of study (OR = 8.4, 95% CI: 1.9-37.9), living in an area not covered by the Family Health Strategy (FHS) (OR = 2.8, 95% CI: 1.1 - 7.0). CONCLUSION: The self-application of insulin was associated with age, schooling, marital status, and the FHS coverage. The recognition of these factors may contribute to the adherence to the self-application of insulin.
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Diabetes Mellitus/tratamento farmacológico , Hipoglicemiantes/administração & dosagem , Insulina/administração & dosagem , Adesão à Medicação , Adolescente , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Brasil/epidemiologia , Área Programática de Saúde , Comorbidade , Estudos Transversais , Diabetes Mellitus/epidemiologia , Diabetes Mellitus/psicologia , Escolaridade , Feminino , Hospitalização/estatística & dados numéricos , Humanos , Hipertensão/epidemiologia , Hipoglicemiantes/uso terapêutico , Insulina/uso terapêutico , Cobertura do Seguro , Masculino , Casamento , Pessoa de Meia-Idade , Programas Nacionais de Saúde , Educação de Pacientes como Assunto , Grupos Raciais , Autoadministração , Inquéritos e Questionários , Adulto JovemRESUMO
OBJECTIVES: to assess the predictive performance of different artificial intelligence algorithms to estimate bed bath execution time in critically ill patients. METHODS: a methodological study, which used artificial intelligence algorithms to predict bed bath time in critically ill patients. The results of multiple regression models, multilayer perceptron neural networks and radial basis function, decision tree and random forest were analyzed. RESULTS: among the models assessed, the neural network model with a radial basis function, containing 13 neurons in the hidden layer, presented the best predictive performance to estimate the bed bath execution time. In data validation, the squared correlation between the predicted values and the original values was 62.3%. CONCLUSIONS: the neural network model with radial basis function showed better predictive performance to estimate bed bath execution time in critically ill patients.
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Inteligência Artificial , Estado Terminal , Humanos , Redes Neurais de Computação , Algoritmos , Unidades de Terapia IntensivaRESUMO
OBJECTIVE: to analyze the problematization methodology impact on the knowledge of nursing and medical students about hypodermoclysis. METHOD: quasi-experimental study conducted with 22 undergraduate nursing and medical students from a public Brazilian higher education institution. The students participated in the educational intervention using the problematization methodology based on the Arch of Maguerez. A previously validated questionnaire was used to determin' the students' knowledge level about hypodermoclysis. This instrument was applied before and after the educational intervention. The results were compared by McNemar's test and Student's t test for paired samples. RESULTS: when comparing the correct answers before and after the intervention, there was a significant increase in 75% of the questions (p<0.05), including theoretical and practical aspects of hypodermoclysis. The mean score on students' self-assessment of the ability to explain (0.9 versus 5.9 points) and perform hypodermoclysis (1.9 versus 5.0) was significantly higher after applying the problematization methodology (p<0.001). CONCLUSION: the problematization methodology had a positive impact on the students' knowledge about hypodermoclysis. The number of correct answers after the educational intervention was higher than the initial assessment. The problematization methodology can be incorporated into the teaching-learning process of nursing and medical students for teaching procedures such as hypodermoclysis. BACKGROUND: (1) The problematization methodology had a positive impact on students' knowledge. BACKGROUND: (2) The number of correct answers after the educational intervention increased. BACKGROUND: (3) Problematization can be incorporated into the teaching of nursing and medicine. BACKGROUND: (4) The teaching-learning process through active methodologies should be encouraged. BACKGROUND: (5) Problematization has the potential to develop cognitive and attitudinal skills.
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Bacharelado em Enfermagem , Estudantes de Medicina , Estudantes de Enfermagem , Humanos , Estudantes de Medicina/psicologia , Hipodermóclise , Estudantes de Enfermagem/psicologia , AprendizagemRESUMO
This study aimed to analyze the profile of hospitalizations and factors associated with the deaths of children and adolescents with severe acute respiratory infection (SARI) caused by SARS-CoV-2 nationwide. The study comprised 6,843 children and adolescents hospitalized in 2020 who tested positive for COVID-19, based on data from the Influenza Epidemiological Surveillance Information System. Sociodemographic and clinical profiles, hospitalization frequency, lethality and recovery rates were analyzed. The outcome was recovery or death. The 6,843 children and adolescents comprised 1.9% of SARI hospitalized cases (n = 563,051). Of these, 57.7% developed critical SARI and 90% survived. Comorbidities were present in 40.8%, especially asthma, immunodepression, and neurological and cardiovascular diseases. The main symptoms were fever, cough, dyspnea, respiratory distress, and low oxygen saturation. Among those with critical SARI, 91.4% died. There was a higher frequency of children, especially those under five years of age and of mixed ethnicity. The highest hospitalization frequency occurred in the Southeastern and Northeastern regions, the highest recovery rates in the Southeastern and Southern regions, and the highest lethality rates in the Northern and Northeastern regions. Deaths were associated with ages ranging from 12 to 19 and being under one year of age, living in the Northern and Northeastern regions, progression to critical SARI, and having immunosuppression and cardiovascular disease. In contrast, asthma was associated with lower death rates. The frequency of complications and mortality rates caused by SARS-Cov-2 in the pediatric population are relevant, as well as the severity of the epidemic in the social inequality context and the health services' frailty.
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Asma , COVID-19 , Doenças Cardiovasculares , Pneumonia , Criança , Adolescente , Humanos , SARS-CoV-2 , Dispneia , HospitalizaçãoRESUMO
OBJECTIVE: To assess prevalence and factors associated with hypothermia in preterm infants admitted to a neonatal intensive care unit. METHODS: It is a cross-sectional retrospective study, with 154 premature newborns admitted between 2017 and 2019 in a neonatal intensive care unit. Logistic regression was used to evaluate the association to hypothermia. RESULTS: There was a predominance of males (55.8%), coming from the operating room (55.8%), gestational age > 32 weeks (71.4%), weight > 1500g (59.1%), Apgar in the 1st minute of life less than seven (51.9%) and in the 5th minute of life greater than or equal to seven (94.2%). The prevalence of hypothermia at admission was 68.2%. It was found that the lower the weight, the greater the chances of hypothermia, being three times higher in low weight (OR 3.480), five times higher in very low weight (OR5.845) and up to 47 times higher in extremely low weight (OR47.211). CONCLUSION: Hypothermia was 68.2% and it was associated with lower birth weight.
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Hipotermia , Masculino , Lactente , Recém-Nascido , Humanos , Feminino , Hipotermia/epidemiologia , Recém-Nascido Prematuro , Unidades de Terapia Intensiva Neonatal , Estudos Retrospectivos , Estudos TransversaisRESUMO
OBJECTIVES: to evaluate the quality of life before and after the application of auriculotherapy and the satisfaction of university students with the treatment during the covid-19 pandemic. METHODS: quasi-experimental study conducted with 44 students in a University Health Center. The intervention consisted of ten sessions of auriculotherapy focusing on emotional changes with quality of life assessment before and after treatment. The study also investigated the satisfaction concerning the intervention. RESULTS: predominated among the students: women, from health courses, in use of psychotropic drugs and complaining of emotional changes. There was a statistically significant increase in all domains of quality of life, and students were satisfied with the treatment. CONCLUSIONS: auriculotherapy improved the quality of life of university students during the covid-19 pandemic, and the level of satisfaction with the treatment was high.
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Auriculoterapia , COVID-19 , Humanos , Feminino , Qualidade de Vida , Pandemias , Estudantes , Satisfação PessoalRESUMO
OBJECTIVE: to validate a Standard Operating Procedure on the intramuscular vaccine administration technique in adults using high frequency vibration associated with cryotherapy. METHODS: a literature review on intramuscular vaccination practice using a vibration device associated with cryotherapy. Then, a form was created to validate the instrument, detailing the items that were assessed by judges following recommendations in the literature. Judges' answers were assessed using the Content Validity Index, with items whose index was greater than or equal to 0.80 being validated. RESULTS: twenty-five nurses participated in validity, identifying judges' opinion regarding item relevance, clarity and accuracy. Judges validated the instrument, according to the values that remained between 0.88 and 1.0. CONCLUSIONS: the instrument developed and validated is a tool capable of guaranteeing safety and standardizing immunization practice in vaccine rooms.
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Vacinação , Humanos , Adulto , Reprodutibilidade dos Testes , Inquéritos e QuestionáriosRESUMO
Due to the high rates of transmission and deaths due to COVID-19, understanding the factors associated with its occurrence, as well as monitoring and implementing control measures should be priority actions in health surveillance, highlighting the use of epidemiological surveillance information systems as an important ally. Thus, the objectives of this study were to calculate the mortality rate of hospitalized patients with severe acute respiratory syndrome due to COVID-19 and to identify factors associated with death, in the period corresponding to epidemiological weeks 01 to 53 of the year 2020. This was a longitudinal study, using the national influenza epidemiological surveillance information system database, routinely collected by healthcare services. The sociodemographic and clinical characteristics of 563,051 hospitalized patients with severe acute respiratory syndrome due to COVID-19 in the five regions of Brazil were analyzed. Cox regression was performed to assess factors associated with patient death during hospitalization. The national lethality rate was 35.7%, and the highest rates of lethality occurred in the Northeast (44.3%) and North (41.2%) regions. During the hospital stay, death was associated with older age (Hazard Ratio-HR = 1.026; p<0.001); male sex (HR = 1.052; p<0.001); living in the North (HR = 1.429; p<0.001), Northeast (HR = 1.271; p<0.001) or Southeast regions of Brazil (HR = 1.040; p<0.001), presenting any risk factor (HR = 1.129; p< 0.001), the use of invasive (HR = 2.865; p<0.001) or noninvasive (HR = 1.401; p<0.001) mechanical ventilation devices. A high case lethality rate was evidenced in patients with severe acute respiratory syndrome due to COVID-19, however, deaths were not evenly distributed across the country's regions, being heavily concentrated in the Northeast and North regions. Older male patients living in the North, Northeast, or Southeast regions of Brazil, who presented any risk factor and were submitted to the use of invasive or noninvasive mechanical ventilation devices, presented a higher risk of evolving to death.
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Given the magnitude of COVID-19 and the increase in hospitalization cases for severe acute respiratory syndrome (SARS), especially among patients with diabetes mellitus, it is essential to understand the epidemiological aspects inherent to the disease and the worsening of cases. Thus, this study aimed to analyze the survival of patients with diabetes mellitus hospitalized for SARS due to COVID-19 in different regions of Brazil. This is a longitudinal study, carried out based on data reported in the Influenza Epidemiological Surveillance Information System during the year 2020. The number of patients with diabetes mellitus among the hospitalized cases of SARS due to COVID-19 in the different regions of Brazil and the lethality rate among them were identified. A comparison of patient profiles of those who survived or did not survive and the Cox regression analysis were performed to evaluate the factors associated with shorter survival of patients. It was found that 51.4% of patients hospitalized with SARS due to COVID-19 had diabetes, and the case lethality rate among them was 45.0%. The Northeastern and Northern regions presented a higher proportion of patients with diabetes mellitus (56.5% and 54.3%, respectively) and a higher lethality rate (53.8% and 59.9%, respectively). The mean survival time of cases with diabetes mellitus hospitalized for SARS due to COVID-19 was estimated to be 35.7 days (0.5 days). A lower survival rate was observed among residents of the Northeastern and Northern regions with skin color reported as non-white, who required admission to Intensive Care Units and invasive mechanical ventilation, and presented respiratory symptoms such as dyspnea, respiratory distress and an oxygen saturation lower than 95%. It is concluded that diabetes mellitus was responsible for the high occurrence and lethality, mainly in the Northeastern and Northern regions, among non-white patients and those with greater clinical severity, which reinforces the importance of taking measures aimed at supporting this population.
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COVID-19 , Diabetes Mellitus , Humanos , SARS-CoV-2 , Estudos Longitudinais , Hospitalização , Diabetes Mellitus/epidemiologia , DispneiaRESUMO
BACKGROUND: Vaccination is one of the most effective strategies for prevention and eradication of immunopreventable diseases, but community acceptance of vaccination can be influenced by different factors, such as pain and anxiety. The use of high-frequency vibration associated with cryotherapy has been used to manage pain and anxiety during the vaccination process in children, but studies with adults are still scarce. This study aims to evaluate the effect of high-frequency vibration associated with cryotherapy on the levels of self-reported pain and anxiety related to administration of the Influenza vaccine intramuscularly in adults. METHODS: A two-arm, parallel, randomized clinical trial conducted in a Brazilian Primary Health Care Unit is proposed. A sample of 350 adults will be randomly assigned to participate in the control group, receiving the vaccine intramuscularly according to the standard protocol of the service, or in the intervention group, receiving the vaccine by the same route and using a portable device of high frequency vibration associated with cryotherapy for 30 s before and during administration. The primary endpoints will be self-reported levels of pain, assessed before and after vaccine administration. Secondary endpoints will be levels of anxiety, satisfaction with vaccine administration, and discomfort caused by high frequency vibration and temperature of the frozen bag in contact with the skin. Self-reported levels of pain and anxiety will be compared before and after vaccination as well as between the control and intervention groups. DISCUSSION: By evaluating the effect of high-frequency vibration associated with cryotherapy on pain and anxiety levels, we expect to find evidence that will support nursing practice, in order to promote greater comfort and safety in the vaccination process and, consequently, greater compliance by the population, by minimizing its undesirable effects. TRIAL REGISTRATION: Human Research Ethics Committee Opinion Number: 5.138.564. Approved on December 2, 2021. Brazilian Registry of Clinical Trials (REBEC): Registration number RBR-5zgy25w. Registered on December 09, 2021.
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Vacinas contra Influenza , Vibração , Adulto , Ansiedade/etiologia , Ansiedade/prevenção & controle , Criança , Crioterapia/efeitos adversos , Crioterapia/métodos , Humanos , Vacinas contra Influenza/efeitos adversos , Dor/diagnóstico , Dor/etiologia , Dor/prevenção & controle , Ensaios Clínicos Controlados Aleatórios como Assunto , Vibração/efeitos adversosRESUMO
OBJECTIVE: To analyze the completeness of notifications of severe acute respiratory syndrome cases on the Influenza Epidemiological Surveillance Information System (SIVEP-Gripe) during the COVID-19 pandemic, on the national database and on the Regional Health Center database of the state of Minas Gerais, Brazil, in 2020. METHODS: This was a descriptive study of the completeness of sociodemographic variables and those related to etiology, clinical condition, evolution and diagnostic criteria of SIVEP-Gripe. The level of completeness was classified as excellent (> 95%), good (90% to 95%), regular (80% to 90%), poor (50% to 80%) or very poor (< 50%). RESULTS: The percentage of variables with excellent completeness was only 18.1% on the national database, and 27.8% on the regional database. CONCLUSION: Both SIVEP-Gripe databases presented low completeness, making it necessary to improve the work process and routine training of professionals aimed at the correct filling.
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COVID-19 , Brasil/epidemiologia , Bases de Dados Factuais , Atenção à Saúde , Humanos , PandemiasRESUMO
OBJECTIVES: to identify the incidence of pressure wound in critical patients and its associated factors. METHODS: retrospective cohort study, based on the analysis of 369 critical patients' records. Descriptive and inferential statistics were used, as well as logistic regression. RESULTS: the incidence of pressure wounds was 11.4%. Patients who had been hospitalized for four days or more (OR 2.99; CI95% 1.15-7.78), used nasoenteric tubes (OR: 3.81; CI95%: 1.4010.38), vesical drainage catheters (OR: 4.78; CI95%: 1.31-17.38) and tracheostomy (OR: 3.64; CI95%: 1.48-8.97) had a higher chance of developing pressure wounds. The mean score of the Braden scale among participants who developed (14.2 points) pressure wounds was statistically different (p<0.001) than that of those who did not (12.3 points). CONCLUSIONS: the incidence of pressure wounds was associated with a higher time in the unit, the use of nasoenteric tubes, vesical drainage catheters, and tracheostomies were associated with a higher time of hospitalization in the unit.
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Hospitalização , Úlcera por Pressão , Estudos de Coortes , Humanos , Incidência , Úlcera por Pressão/epidemiologia , Úlcera por Pressão/etiologia , Estudos Retrospectivos , Traqueostomia/efeitos adversosRESUMO
OBJECTIVE: To analyze the characteristics and the factors associated with mortality of cases hospitalized for severe acute respiratory syndrome in a health region, in pre-pandemic and pandemic periods. METHODS: A retrospective documentary study of epidemiological surveillance carried out with secondary data from the Influenza Epidemiological Surveillance Information System, regarding the cases of patients belonging to a health region of Minas Gerais, Brazil. RESULTS: During the pandemic period, there was an increase in the number of hospitalizations and deaths due to severe acute respiratory syndrome, in addition to differences between sociodemographic and clinical-epidemiological characteristics. In both periods, the age and the use of invasive ventilatory support were the predictors of hospital mortality. The mortality in the pandemic period was also associated with male gender, presence of risk factors, admission to an intensive care unit, use of non-invasive ventilatory support, and infection by COVID-19. CONCLUSIONS: In 2020, the detection rate of severe acute respiratory syndrome was 21 times higher than in 2019 and new symptoms, such as anosmia and ageusia, were included in their investigation. In both periods evaluated, elderly patients and patients on invasive mechanical ventilation had a higher risk of mortality. With the pandemic, there was a greater number of hospitalizations and factors associated with mortality.
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COVID-19 , Pandemias , Idoso , Brasil/epidemiologia , Hospitalização , Humanos , Masculino , Estudos Retrospectivos , SARS-CoV-2RESUMO
OBJECTIVES: to compare tympanic and axillary body temperature values of critical patients before and after the traditional and dry bed bath. METHODS: this is a randomized, open crossover clinical trial conducted with 50 adult critical patients. All patients received both types of bed bathing. The tympanic and axillary temperature values were measured at the beginning and end of the baths. The Wilcoxon test or paired Student's t test was used. RESULTS: elderly and male patients predominated. There was no significant difference between tympanic temperature medians measured during the traditional bed bath (p=0.707) and dry bath (p=0.101). Axillary temperature means reduced at the end of the baths (p=0.001), being 36.12ºC in the traditional bath and 35.92ºC in dry bath. CONCLUSIONS: bed bath, regardless of the method used, caused a reduction in critical patients' axillary temperature.
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Temperatura Corporal , Estado Terminal , Adulto , Idoso , Banhos , Estudos Cross-Over , Humanos , Masculino , TemperaturaRESUMO
OBJECTIVE: to analyze the sociodemographic and clinical profile of patients treated by the remote care service "Telessaúde-COVID" and the factors associated with positive results for COVID-19. METHODS: an exploratory and analytical study, carried out based on the analysis of patient records treated by a remote care service called "Telessaúde-COVID". Characteristics of the patients treated and variables related to the service's functioning were evaluated. A descriptive, inferential analysis was performed by logistic regression. RESULTS: 1,854 new patients were evaluated and an estimate of 8,630 visits. Female patients were predominant (60.9%), aged between 20 and 59 years (75.9%). The most frequent signs and symptoms were: headache (41.8%), cough (33.3%) and runny nose (30.0%). Of the total number of patients, 66.4% were reported as suspected case of COVID-19 and 14.5% tested positive for COVID-19. The age of 60 years or more was more common among confirmed cases (26.6%). Most patients (80.4%) did not require face-to-face assistance. Confirmed cases of COVID-19 were associated with the age of the patients (OR 1,020; IC95% 1,007 - 1,032); home contact with a confirmed/suspected case (OR 1,902; IC95% 1,178 - 3,070); presence of nausea/vomiting (OR 2,403; IC95% 1,148 - 5,029) and changes in smell (OR 2,827; IC95% 1,294 - 6,176). CONCLUSION: "Telessaúde-COVID" was relevant in the management and notification of cases, avoiding the search for face-to-face consultations without clinical indication. Among the suspected cases, positivity for COVID-19 was associated with aging, history of home contact, gastrointestinal and olfactory symptoms.
OBJETIVOS: Analisar o perfil sociodemográfico e clínico dos pacientes atendidos pelo serviço de atendimento remoto "Telessaúde-COVID" e os fatores associados aos resultados positivos para COVID-19. MÉTODOS: Estudo exploratório e analítico, realizado com base na análise dos registros de pacientes atendidos por um serviço de atendimento remoto intitulado "Telessaúde-COVID". Foram avaliadas características dos pacientes atendidos e variáveis relacionadas ao funcionamento do serviço. Realizou-se análise descritiva e inferencial, com utilização da regressão logística. RESULTADOS: Foram avaliados 1.854 novos pacientes e estimados 8.630 atendimentos. Houve predomínio de pacientes do sexo feminino (60,9%) e da faixa etária de 20 a 59 anos (75,9%). Os sinais e sintomas mais frequentes foram: cefaleia (41,8%), tosse (33,3%) e coriza (30,0%). Do total de pacientes, 66,4% foram notificados como casos suspeitos de COVID-19 e 14,5% apresentaram resultado positivo para COVID-19. A idade igual ou superior a 60 anos foi mais frequente entre os casos confirmados (26,6%). A maioria dos pacientes (80,4%) não necessitou de atendimento presencial. Os resultados positivos para COVID-19 estiveram associados à idade dos pacientes (Odds Ratio - OR 1.020; intervalo de confiança - IC95% 1.007 - 1.032); contato domiciliar com caso positivo ou suspeito (OR 1.902; IC95% 1.178 - 3.070); presença de náuseas/vômitos (OR 2.403; IC95% 1.148 - 5.029) e alterações no olfato (OR 2.827; IC95% 1.294 - 6.176). CONCLUSÕES: O Telessaúde-COVID foi relevante na condução e notificação dos casos atendidos, evitando a procura por consultas presenciais sem indicação clínica. Entre os casos suspeitos, a positividade para COVID-19 associou-se a idosos, história de contato domiciliar, sintomas gastrointestinais e olfatórios.
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COVID-19 , Adulto , Brasil/epidemiologia , Feminino , Cefaleia , Humanos , Pessoa de Meia-Idade , SARS-CoV-2 , Vômito , Adulto JovemRESUMO
OBJECTIVE: to compare the time for performance of dry and traditional bed bathing and its effects on transcutaneous arterial oxygen saturation and respiratory rates in critical adult patients. METHOD: pilot study of a randomized, open, crossover clinical trial, performed with 15 adult critically ill patients. Each patient received a dry and a traditional bed bath. Analysis of variance with repeated measures was used, adopting p-value ≤ 0.05. RESULTS: most patients were male (73.3%), white (66.7%), with a mean age of 69.7 years. The dry bath was faster (20.0 minutes) than the traditional bath (30.0 minutes) (p<0.001). There was no significant difference between the patients' saturation means between baths (p=0.381), with 94.7% for the dry bath and 95.2% for the traditional bath. During the traditional bath, the patients' respiratory rate mean was higher (24.2 incursions per minute) and statistically different (p<0.001) from the value obtained for the dry bath (20.5 incursions per minute). CONCLUSION: the dry bath had a shorter duration than did the traditional bath, resulting in less patient exposure. The traditional bed bath had a negative effect on patients' respiratory rate, increasing it. Brazilian Registry of Clinical Trials (ReBEC): RBR-5qwkqd.
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Banhos/métodos , Estado Terminal/enfermagem , Taxa Respiratória/fisiologia , Idoso , Idoso de 80 Anos ou mais , Banhos/enfermagem , Estudos Cross-Over , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Projetos PilotoRESUMO
OBJECTIVE: To evaluate the "satisfaction" and "self-confidence" constructs in nursing students who underwent simulated clinical experiences in semiology and semiotechnique disciplines. METHOD: A descriptive study developed with Nursing students from a federal public university in the interior of Minas Gerais through weekly simulated workshops. The "satisfaction" and "self-confidence" constructs were evaluated by the "Student Satisfaction and Self-Confidence with Learning Scale" and "Simulated Clinical Experiences Satisfaction Scale". RESULTS: The final sample was 45 students. Most were more satisfied (overall average = 4.18) than self-confident (overall average = 4.12). The Spearman correlation test identified a significant and positive association between the "satisfaction" and "self-confidence" constructs. CONCLUSION: Students feel self-confident and satisfied with the use of simulation as an active teaching-learning methodology, highlighting that the higher the satisfaction level, the greater the student's self-confidence.
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Bacharelado em Enfermagem , Satisfação Pessoal , Autoimagem , Estudantes de Enfermagem/psicologia , Competência Clínica , HumanosRESUMO
ABSTRACT Objectives: to assess the predictive performance of different artificial intelligence algorithms to estimate bed bath execution time in critically ill patients. Methods: a methodological study, which used artificial intelligence algorithms to predict bed bath time in critically ill patients. The results of multiple regression models, multilayer perceptron neural networks and radial basis function, decision tree and random forest were analyzed. Results: among the models assessed, the neural network model with a radial basis function, containing 13 neurons in the hidden layer, presented the best predictive performance to estimate the bed bath execution time. In data validation, the squared correlation between the predicted values and the original values was 62.3%. Conclusions: the neural network model with radial basis function showed better predictive performance to estimate bed bath execution time in critically ill patients.
RESUMEN Objetivos: evaluar el rendimiento predictivo de diferentes algoritmos de inteligencia artificial para estimar el tiempo de ejecución del baño en cama en pacientes críticos. Métodos: estudio metodológico, que utilizó algoritmos de inteligencia artificial para predecir el tiempo de baño en cama en pacientes críticos. Se analizaron los resultados de modelos de regresión múltiple, redes neuronales perceptrón multicapa y función de base radial, árbol de decisión y random forest. Resultados: entre los modelos evaluados, el modelo de red neuronal con función de base radial, que contiene 13 neuronas en la capa oculta, presentó el mejor desempeño predictivo para estimar el tiempo de ejecución del baño en cama. En la validación de datos, la correlación al cuadrado entre los valores predichos y los valores originales fue del 62,3%. Conclusiones: el modelo de red neuronal con función de base radial mostró mejor rendimiento predictivo para estimar el tiempo de ejecución del baño en cama en pacientes críticos.
RESUMO Objetivos: avaliar a performance preditiva de diferentes algoritmos de inteligência artificial para estimar o tempo de execução do banho no leito em pacientes críticos. Métodos: estudo metodológico, que utilizou algoritmos de inteligência artificial para predizer o tempo de banho no leito em pacientes críticos. Foram analisados os resultados dos modelos de regressão múltipla, redes neurais perceptron multicamadas e função de base radial, árvore de decisão e random forest. Resultados: entre os modelos avaliados, o modelo de rede neural com função de base radial, contendo 13 neurônios na camada oculta, apresentou melhor performance preditiva para estimar o tempo de execução do banho no leito. Na validação dos dados, o quadrado da correlação entre os valores preditos e os valores originais foi de 62,3%. Conclusões: o modelo de rede neural com função de base radial apresentou melhor performance preditiva para estimar o tempo de execução do banho no leito em pacientes críticos.
RESUMO
Objective: to analyze the problematization methodology impact on the knowledge of nursing and medical students about hypodermoclysis. Method: quasi-experimental study conducted with 22 undergraduate nursing and medical students from a public Brazilian higher education institution. The students participated in the educational intervention using the problematization methodology based on the Arch of Maguerez. A previously validated questionnaire was used to determin' the students' knowledge level about hypodermoclysis. This instrument was applied before and after the educational intervention. The results were compared by McNemar's test and Student's t test for paired samples. Results: when comparing the correct answers before and after the intervention, there was a significant increase in 75% of the questions (p<0.05), including theoretical and practical aspects of hypodermoclysis. The mean score on students' self-assessment of the ability to explain (0.9 versus 5.9 points) and perform hypodermoclysis (1.9 versus 5.0) was significantly higher after applying the problematization methodology (p<0.001). Conclusion: the problematization methodology had a positive impact on the students' knowledge about hypodermoclysis. The number of correct answers after the educational intervention was higher than the initial assessment. The problematization methodology can be incorporated into the teaching-learning process of nursing and medical students for teaching procedures such as hypodermoclysis.
Objetivo: analizar el impacto de la metodología de problematización en el conocimiento de estudiantes de enfermería y medicina sobre hipodermoclisis. Método: estudio cuasiexperimental realizado con 22 estudiantes de enfermería y medicina de una institución pública de educación superior brasileña. Los estudiantes participaron de la intervención educativa utilizando la metodología de problematización basada en el Arco de Maguerez. Se utilizó un cuestionario previamente validado para determinar el nivel de conocimiento de los estudiantes sobre la hipodermoclisis. Este instrumento se aplicó antes y después de la intervención educativa. Los resultados se compararon mediante la prueba de McNemar y la prueba t de Student para muestras pareadas. Resultados: al comparar las respuestas correctas antes y después de la intervención, se observó un aumento significativo en el 75% de las preguntas (p<0,05), que incluye aspectos teóricos y prácticos de la hipodermoclisis. El puntaje promedio en la autoevaluación de los estudiantes con respecto a su capacidad para explicar (0,9 versus 5,9 puntos) y realizar hipodermoclisis (1,9 versus 5,0) fue significativamente mayor después de aplicar la metodología de problematización (p<0,001). Conclusión: la metodología de problematización tuvo impacto positivo en el conocimiento de los estudiantes sobre la hipodermoclisis. El número de respuestas correctas luego de la intervención educativa fue mayor que en la evaluación inicial. La metodología de problematización puede incorporarse al proceso de enseñanza-aprendizaje de estudiantes de enfermería y medicina para enseñar procedimientos como la hipodermoclisis.
Objetivo: analisar o impacto da metodologia de problematização no conhecimento de estudantes de enfermagem e medicina sobre hipodermóclise. Método: estudo quase-experimental realizado com 22 estudantes de graduação em enfermagem e medicina de uma instituição pública de ensino superior brasileira. Os alunos participaram da intervenção educacional usando a metodologia de problematização baseada no Arco de Maguerez. Um questionário previamente validado foi usado para determinar o nível de conhecimento dos alunos sobre hipodermóclise. Esse instrumento foi aplicado antes e depois da intervenção educacional. Os resultados foram comparados pelo teste de McNemar e pelo teste t de Student para amostras pareadas. Resultados: ao comparar as respostas corretas antes e depois da intervenção, houve um aumento significativo em 75% das questões (p<0,05), incluindo aspectos teóricos e práticos da hipodermóclise. A pontuação média na autoavaliação dos alunos quanto à capacidade de explicar (0,9 versus 5,9 pontos) e realizar a hipodermóclise (1,9 versus 5,0) foi significativamente maior após a aplicação da metodologia de problematização (p<0,001). Conclusão: a metodologia de problematização teve um impacto positivo no conhecimento dos alunos sobre hipodermóclise. O número de respostas corretas após a intervenção educacional foi maior do que na avaliação inicial. A metodologia de problematização pode ser incorporada ao processo de ensino-aprendizagem de estudantes de enfermagem e medicina para o ensino de procedimentos como a hipodermóclise.