Información del autor
Documentos disponibles escritos por este autor (6)
Añadir el resultado a su cesta Hacer una sugerencia Refinar búsqueda
texto impreso
Fernandez-Chinguel, Jose Ernesto ; Goicochea-Lugo, Sergio ; Villarreal-Zegarra, David ; Taype-Rondan, Álvaro ; Zafra-Tanaka, Jessica Hanae | Elsevier | 2020-07-14T00:01:09ZBACKGROUND: The use of acupuncture to treat depression is not uncommon. However, recommendations regarding acupuncture issued by clinical practice guidelines (CPG) vary widely. OBJECTIVE: To describe the recommendations regarding acupuncture in [...]texto impreso
Zafra-Tanaka, Jessica Hanae ; Goicochea-Lugo, Sergio ; Villarreal-Zegarra, David ; Taype-Rondan, Álvaro | BMC | 2019-07-04T16:59:24ZBACKGROUND: Clinical Practice Guidelines (CPGs) should follow an adequate methodology using an evidence-based approach in order to provide reliable recommendations. However, little is known regarding the quality of CPGs for Depression, which pre[...]texto impreso
Meza-Hernández, Mayra ; Villarreal-Zegarra, David ; Saavedra-Garcia, Lorena | MDPI | 2020-07-14T00:02:34ZThe purpose of this paper was to determine the foods and beverages offered in the city of Lima, Peru, that would be subject to front-of-package warning labels (octagons) according to the thresholds for the two phases (6 and 39 months after the a[...]texto impreso
Zavaleta-Lopez, Elizabeth ; Villarreal-Zegarra, David ; Cjuno, Julio ; Bazalar-Palacios, Janina | Medwave Estudios Limitada | 2019-12-06T21:04:40ZObjetive: To describe the characteristics of the scientific production of midwives in Latin American obstetrics and gynecology journals indexed to Scopus during the period 2011 to 2016. Methods: This paper reports a descriptive bibliometric stud[...]texto impreso
Villarreal-Zegarra, David ; Copez-Lonzoy, Anthony ; Bernabé-Ortiz, Antonio ; Melendez-Torres, G. J. ; Bazo-Alvarez, Juan Carlos | Public Library of Science | 2019-12-06T21:02:54ZOBJECTIVE: Analyze the measurement invariance and the factor structure of the Patient Health Questionnaire-9 (PHQ-9) in the Peruvian population. METHOD: Secondary data analysis performed using cross-sectional data from the Health Questionnaire o[...]texto impreso
Moscoso, Miguel G. ; Villarreal-Zegarra, David ; Castillo, Ronald ; Bellido-Boza, Luciana ; Mezones-Holguin, Edward | Instituto Nacional de Salud | 2019-12-06T21:02:54ZOBJECTIVES.: To assess the psychometric properties of a scale to measure the satisfaction of individuals seeking services at outpatient clinics (ESCOMA) in public healthcare centers in Peru. MATERIALS AND METHODS.: We carried out a study based o[...]
