RESUMO
Resumen Objetivo: La percepción de la calidad de atención al paciente es una línea de atención que ha quedado relegada en la población universitaria, ya que estos cuentan con el derecho a la atención médica por parte de la universidad, sin embargo, existen factores tanto del sector salud y universitarios que disminuyan las prácticas saludables en los estudiantes universitarios. El objetivo del presente estudio fue evaluar como perciben la calidad de atención en salud sobre la percepción y las prácticas de salud en los estudiantes de la Universidad de Quintana Roo a través de un modelo de ecuaciones estructurales. Materiales y Métodos: Se encuestaron a 401 estudiantes de la Universidad Autónoma del Estado de Quintana Roo, mayores de 20 años, 70% mujeres y 30% hombres. Se aplicaron las escalas de percepción de la calidad de atención en el servicio médico, calidad del servicio de promoción de salud por parte de la universidad y la percepción de salud en el estudiante; mediante un modelo estructural se analizó la relación entre la calidad de los servicios con el cuidado de la salud. Resultados: La percepción de una adecuada calidad de atención en las instituciones de salud y en la universidad influye significativamente en la percepción positiva de salud de los estudiantes (p<0.05). Por otra parte, se encontró que un 70% de los estudiantes no cuentan con acciones preventivas de salud. Conclusión: La percepción de salud y las prácticas preventivas pueden verse influenciadas por la calidad en los servicios que se les ofrecen en la institución de salud y en la universidad.
Abstract Objective: The quality perception of patient care is a line of care that has been relegated in the university students, since they have the right to medical care from the university, however, there are factors both in the health sector and in the university that decrease healthy practices in university students. The objective of this study was to evaluate how to perceive the quality of health care on the perception and practices of health in the students of the University of Quintana Roo through a model of structural equations. Materials and methods: A total of 401 students from the Autonomous University of the State of Quintana Roo over the age of 20, 70% women and 30% men, were surveyed. The scales of perception of the quality of care in the medical service, quality of the health promotion service by the university and the perception of health in the student were applied; Using a structural model, the relationship between the quality of services and health care was analyzed. Results: The perception of an adequate quality of care in health institutions and university influences possitively the perception of health of students (p<0.05). On the other hand, it was found that 70% of the students do not have preventive health actions. Conclusion: The perception of health and preventive practices can be influenced by the quality of the services offered at the health institution and university.
RESUMO
Resumen Objetivo: La seguridad del paciente busca reducir los riesgos y ocurrencia de daño evitable, y que los errores sean menos probables en la población que recibe atención sanitaria. La formación de recursos humanos en salud es considerada como un elemento fundamental para generar cambios en la práctica sanitaria y contribuir a disminuir o limitar los errores, así como tener procesos más seguros. El objetivo de esta investigación es adaptar y validar el "Cuestionario para medir actitudes y conocimientos de seguridad del paciente" para su aplicación con estudiantes de enfermería y medicina de una Universidad Pública de Medicina y Enfermería del Caribe Mexicano. Materiales y Métodos: Estudio transversal, observacional, con aplicación de encuesta anónima y voluntaria. La muestra incluyó a 220 estudiantes (120 mujeres y 100 hombres) con una edad promedio de 24 años (DE=2) matriculados en una Universidad Pública de medicina y enfermería del Caribe Mexicano. 46% se encontraban realizando Internado de pregrado y 54% en prácticas de Servicio Social. El instrumento presentó 1 ficha de identificación y 21 reactivos tipo Likert. Resultados: A través del Análisis Factorial Exploratorio (AFE) se fijó a cinco factores con el método de Máxima Verosimilitud y rotación Varimax sobre los 21 reactivos del cuestionario de seguridad del paciente para estudiantes mexicanos, resultando una escala de cinco factores que explican el 63.59% de la varianza total y un índice de consistencia interna de la escala total aceptable (α=.87). Conclusiones: El cuestionario para medir actitudes y conocimientos sobre seguridad del paciente adaptado en los estudiantes de medicina y enfermería es válido, confiable y útil para medir las acciones de seguridad del paciente para la prevención del error en la atención sanitaria.
Abstract Objective: Patient safety seeks to reduce the risk and occurrence of avoidable harm, and to make errors less common in the population that receive health care. The training of human resources in health is considered a fundamental element to generate changes in health practices and contribute to reducing errors, furthermore safer processes. The objective of the present study is adapt and validate the "Questionnaire to measure attitudes and knowledge of patient safety" for its application with nursing and medical students of Public University of Medicine and Nursing in the Mexican Caribbean. Materials and methods: A cross-sectional, observational study, with the application of an anonymous and voluntary survey. The sample included 220 students (120 women and 100 men) with an average age of 24 years (SD=2) a Public University of Medicine and Nursing in the Mexican Caribbean. The 46% were undergraduate internship and 54% in Social Service practices. The instrument presented one identification card and 21 Likert-type items. Results: Through the Exploratory Factor Analysis (EFA), five factors were set with the Maximum Likelihood method and Varimax rotation on the 21 items of the patient safety questionnaire for Mexican students, resulting five factors that explain 63.59% of the total variance and an internal consistency index of the acceptable total scale (α=.87). Conclusions: The questionnaire to measure attitudes and knowledge about patient safety translated and adapted to medical and nursing students is valid, reliable and useful to measure patient safety actions for the prevention of errors in health care.
RESUMO
Ferulic acid (FA) is a phytochemical with various bioactive properties. It has recently been proposed that due to its phytogenic action it can be used as an alternative growth promoter additive to synthetic compounds. The objective of the present study was to evaluate the growth performance, carcass traits, fiber characterization and skeletal muscle gene expression on hair-lambs supplemented with two doses of FA. Thirty-two male lambs (n = 8 per treatment) were individually housed during a 32 d feeding trial to evaluate the effect of FA (300 and 600 mg d-1) or zilpaterol hydrochloride (ZH; 6 mg d-1) on growth performance, and then slaughtered to evaluate the effects on carcass traits, and muscle fibers morphometry from Longissimus thoracis (LT) and mRNA abundance of ß2-adrenergic receptor (ß2-AR), MHC-I, MHC-IIX and IGF-I genes. FA increased final weight and average daily gain with respect to non-supplemented animals (p < 0.05). The ZH supplementation increased LT muscle area, with respect to FA doses and control (p < 0.05). Cross-sectional area (CSA) of oxidative fibers was larger with FA doses and ZH (p < 0.05). Feeding ZH increased mRNA abundance for ß2-AR compared to FA and control (p < 0.05), and expression of MHC-I was affected by FA doses and ZH (p < 0.05). Overall, FA supplementation of male hair lambs enhanced productive variables due to skeletal muscle hypertrophy caused by MHC-I up-regulation. Results suggest that FA has the potential like a growth promoter in lambs.
RESUMO
BACKGROUND: Ferulic acid is a natural occurring compound with antioxidant and antimicrobial bioactive properties, and recently was proposed as a new alternative growth promoter in meat-producing animals without changing meat quality parameters. The present study aimed to evaluate the impact of two doses of ferulic acid (FA) on the feedlot performance, carcass traits, and physicochemical and sensory characteristics of meat quality in commercial heifers. Ninety heifers (3/4 Bos taurus; n = 270; body weight = 480 ± 10 kg) were randomly assigned to one of the following treatments (30 days): Control, fed with a basal diet; FA250 or FA500 offered the same diet further supplemented with FA at 250 or 500 mg kg-1 feed, respectively. Feedlot performance, carcass traits, and physicochemical and meat sensory characteristics were evaluated. RESULTS: FA supplementation increased average daily gain (ADG) by 21%, hot carcass weight by 1.8% and cold carcass weight by 1.6% with respect to the control (P < 0.05). FA500 treatment caused a decrease (P < 0.05) in some carcass traits. However, carcass characteristics of economic importance, such as cold carcass dressing and LT muscle area, were improved by FA250 supplementation (P < 0.05), causing a possible growth promoter effect. Physicochemical and sensory parameters of meat were not altered by FA supplementation (P > 0.05). CONCLUSION: Ferulic acid has the potential for use as a growth promoter additive in finishing heifers without negatively affecting the meat quality, as occurs with some synthetic growth promotants compounds used in animal production. © 2020 Society of Chemical Industry.