Mostrando 1 - 4 Resultados de 4 Para Buscar 'Cehua Alvarez, Efrain', tiempo de consulta: 0.01s Limitar resultados
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artículo
Introduction: Appendicular plastron is considered a progressive form of acute appendicitis, with a national prevalence of 2-10%. Currently management is often controversial. It is that from this context, it seeks to promote studies that can elucidate the variables associated with the management of this condition. Objective: to determine the epidemiological-clinical characteristics associated with the results of the management of the appendiceal plastron in adult patients in a reference hospital in Peru. Methods: Non-experimental study, with a quantitative approach, observational, analytical and cross-sectional design, whose sample consisted of 100 patients with a diagnosis of appendicular plastron. The data collection sheet was applied as an instrument. Likewise, a Poisson regression model was used to respond to the objectives. Results: The multivariate analysis showed that alcohol c...
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artículo
Objectives: Validate a questionnaire to establish the perception of difficulties in the development of research projects in the students of the research area of ​​the Faculty of Human Medicine of the Peruvian University Los Andes. Methods: Validation study of a questionnaire designed and based on a Likert scale applied to the students of the subjects of Research process, Thesis seminar I and Thesis seminar II with stratified random probability sampling, content validity analysis and construct by expert judgment and statistical analysis of reliability with Cronbach's alpha. Results: The sample consisted of 85 students who agreed to be part of the study, of which 64,70% belonged to the female gender with an average age of 23 ± 5 years, subject of thesis seminar I 36,47%, Process research 34,12%, thesis seminar II 29,41%; 64,71% expressed difficulties in preparing the research project ...
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artículo
OBJECTIVE: To determine the factors associated with anxiety in medical interns at a private university in the context of the covid-19 pandemic. METHODS: The study design is quantitative, observational, analytical, retrospective, cross-sectional. The sample was comprised of 343 human medicine interns, who were selected by a non-probabilistic snowball type sampling. The Coronavirus Anxiety Scale instrument was used for the diagnosis of anxiety. A Poisson regression model with robust bivariate and multiple variances was used to calculate the prevalence ratio and their respective 95% confidence intervals. RESULTS: The prevalence of anxiety and severe depressive symptoms of 22.74% and 6.71% respectively was found. Depressive symptoms RPa 3.274 (95% CI 1.06 - 10.09), having children RPa 2.61 (95% CI 1.26 - 5.38), and the diagnosis of COVID-19 in the last 12 months RPa 2.20 (95% CI 1.25 - 3.87)...
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tesis de maestría
Determina la calidad de la información médica en pacientes atendidos en Emergencia del Hospital Vitarte el 2016. Realiza un estudio descriptivo y transversal en 318 pacientes encuestados al alta médica previo consentimiento informado. Se usó un cuestionario tipo Lickert de 20 ítems validado con juicio de expertos (índice Kappa 0.71) y prueba piloto (confiabilidad alfa de Cronbach 0.84). Se elaboró una hoja de datos en el programa SPSS.21 y obtuvo la distribución por percentiles, clasificando de nivel alto (>P75), regular (P25-P75) y bajo (
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