David Villarreal-Zegarra

Scopus Author ID ResearcherID ORCID

Publication Activity (10 Years)

Years Active: 2019-2024
Publications (10 Years): 54

Top Venues

JMIR mental health

Public health nutrition

BMJ open

Human resources for health

Universidad Peruana Cayetano Heredia

This page only lists publications with an associated author ORCID identifier.

Affiliation History

Universidad Peruana Cayetano Heredia May 08 2017

Peru

Research assistant :: CRONICAS Center of Excellence in Chronic Diseases

Instituto Peruano de Orientación Psicológica

Peru

Research associate :: Research direction

Publications

David Villarreal-Zegarra, Jackeline García-Serna, Piero Segovia-Bacilio, Nikol Mayo-Puchoc, Alba Navarro-Flores, Jeff Huarcaya-Victoria
In-Person and Teleconsultation Services at a National Hospital in Peru: Time Series Analysis of General and Psychiatric Care Amid the COVID-19 Pandemic. JMIR mental health 11 (2024)
Sharon Leon-Zamora, David Villarreal-Zegarra, Luciana Bellido-Boza
Association between abdominal obesity and depressive symptoms in Peruvian women aged 18-49 years: a sub-analysis of the Demographic and Family Health Survey 2018-2019. Public health nutrition 27 (1) (2024)
Sharon Leon-Zamora, David Villarreal-Zegarra, Luciana Bellido-Boza
Association Between Abdominal Obesity and Depressive Symptoms in Peruvian Women Aged 18-49 Years: A Sub-analysis of the DHS 2018-2019. Public health nutrition (2024)
David Villarreal-Zegarra, Jackeline García-Serna, Piero Segovia-Bacilio, Nikol Mayo-Puchoc, Alba Navarro-Flores, Jeff Huarcaya-Victoria
In-Person and Teleconsultation Services at a National Hospital in Peru: Time Series Analysis of General and Psychiatric Care Amid the COVID-19 Pandemic. JMIR mental health 11 (2024)
David Villarreal-Zegarra, Rubí Paredes-Angeles, Nikol Mayo-Puchoc, Enoc Arenas-Minaya, Jeff Huarcaya-Victoria, Anthony Copez-Lonzoy
Psychometric properties of the GAD-7 (General Anxiety Disorder-7): a cross-sectional study of the Peruvian general population. BMC psychology 12 (1) (2024)
David Villarreal-Zegarra, Rubí Paredes-Angeles, Nikol Mayo-Puchoc, Enoc Arenas-Minaya, Jeff Huarcaya-Victoria, Anthony Copez-Lonzoy
Psychometric properties of the GAD-7 (General Anxiety Disorder-7): a cross-sectional study of the Peruvian general population. BMC psychology 12 (1) (2024)
David Villarreal-Zegarra, Jackeline García-Serna, Piero Segovia-Bacilio, Nikol Mayo-Puchoc, Alba Navarro-Flores, Jeff Huarcaya-Victoria
In-Person and Teleconsultation Services at a National Hospital in Peru: Time Series Analysis of General and Psychiatric Care Amid the COVID-19 Pandemic. JMIR mental health 11 (2024)
Sharon Leon-Zamora, David Villarreal-Zegarra, Luciana Bellido-Boza
Association between abdominal obesity and depressive symptoms in Peruvian women aged 18-49 years: a sub-analysis of the Demographic and Family Health Survey 2018-2019. Public health nutrition 27 (1) (2024)
Luciana Bellido-Boza, David Villarreal-Zegarra, Max Pariona-Cárdenas, Roger Carrión, Paul Valdivia-Miranda, G J Melendez-Torres
Cost-sharing and associated factors in the Peruvian private health care system. PloS one 19 (8) (2024)
David Villarreal-Zegarra, Luciana Bellido-Boza, Alfonso Erazo, Max Pariona-Cárdenas, Paul Valdivia-Miranda
Impact of the COVID-19 pandemic on the services provided by the Peruvian health system: an analysis of people with chronic diseases. Scientific reports 14 (1) (2024)
Christian Mahony Reátegui-Rivera, David Villarreal-Zegarra, Kelly De la Cruz-Torralva, Paquita Díaz-Sánchez, Joseph Finkelstein
Immersive Technologies for Depression Care: Scoping Review. JMIR mental health 11 (2024)
David Villarreal-Zegarra, Luciana Bellido-Boza, Alfonso Erazo, Max Pariona-Cárdenas, Paul Valdivia-Miranda
Impact of the COVID-19 pandemic on the services provided by the Peruvian health system: an analysis of people with chronic diseases. Scientific reports 14 (1) (2024)
David Villarreal-Zegarra, Jackeline García-Serna, Piero Segovia-Bacilio, Nikol Mayo-Puchoc, Alba Navarro-Flores, Jeff Huarcaya-Victoria
In-Person and Teleconsultation Services at a National Hospital in Peru: Time Series Analysis of General and Psychiatric Care Amid the COVID-19 Pandemic. JMIR mental health 11 (2024)
David Villarreal-Zegarra, Jackeline García-Serna, Piero Segovia-Bacilio, Nikol Mayo-Puchoc, Alba Navarro-Flores, Jeff Huarcaya-Victoria
In-Person and Teleconsultation Services at a National Hospital in Peru: Time Series Analysis of General and Psychiatric Care Amid the COVID-19 Pandemic. JMIR mental health 11 (2024)
David Villarreal-Zegarra, Christian Mahony Reátegui-Rivera, Jackeline García-Serna, Gleni Quispe Callo, Gabriel Lázaro-Cruz, Gianfranco Centeno-Terrazas, Ricardo A Gálvez-Arévalo, Stefan Escobar-Agreda, Alejandro Dominguez-Rodriguez, Joseph Finkelstein
Self-Administered Interventions Based on Natural Language Processing Models for Reducing Depressive and Anxiety Symptoms: Systematic Review and Meta-Analysis. JMIR mental health 11 (2024)
David Villarreal-Zegarra, Luciana Bellido-Boza, Alfonso Erazo, Max Pariona-Cárdenas, Paul Valdivia-Miranda
Impact of the COVID-19 pandemic on the services provided by the Peruvian health system: an analysis of people with chronic diseases. Scientific reports 14 (1) (2024)
Sharon Leon-Zamora, David Villarreal-Zegarra, Luciana Bellido-Boza
Association between abdominal obesity and depressive symptoms in Peruvian women aged 18-49 years: a sub-analysis of the Demographic and Family Health Survey 2018-2019. Public health nutrition 27 (1) (2024)
Luciana Bellido-Boza, David Villarreal-Zegarra, Max Pariona-Cárdenas, Roger Carrión, Paul Valdivia-Miranda, G J Melendez-Torres
Cost-sharing and associated factors in the Peruvian private health care system. PloS one 19 (8) (2024)
Sharon Leon-Zamora, David Villarreal-Zegarra, Luciana Bellido-Boza
Association between abdominal obesity and depressive symptoms in Peruvian women aged 18-49 years: a sub-analysis of the Demographic and Family Health Survey 2018-2019. Public health nutrition 27 (1) (2024)
Sharon Leon-Zamora, David Villarreal-Zegarra, Luciana Bellido-Boza
Association between abdominal obesity and depressive symptoms in Peruvian women aged 18-49 years: a sub-analysis of the Demographic and Family Health Survey 2018-2019. Public health nutrition 27 (1) (2024)
Christian Mahony Reátegui-Rivera, David Villarreal-Zegarra, Kelly De la Cruz-Torralva, Paquita Díaz-Sánchez, Joseph Finkelstein
Immersive Technologies for Depression Care: Scoping Review. JMIR mental health 11 (2024)
Christian Mahony Reátegui-Rivera, David Villarreal-Zegarra, Kelly De la Cruz-Torralva, Paquita Díaz-Sánchez, Joseph Finkelstein
Immersive Technologies for Depression Care: Scoping Review. JMIR mental health 11 (2024)
Christian Mahony Reátegui-Rivera, David Villarreal-Zegarra, Kelly De la Cruz-Torralva, Paquita Díaz-Sánchez, Joseph Finkelstein
Immersive Technologies for Depression Care: Scoping Review. JMIR mental health 11 (2024)
David Villarreal-Zegarra, Luciana Bellido-Boza, Alfonso Erazo, Max Pariona-Cárdenas, Paul Valdivia-Miranda
Impact of the COVID-19 pandemic on the services provided by the Peruvian health system: an analysis of people with chronic diseases. Scientific reports 14 (1) (2024)
David Villarreal-Zegarra, Christian Mahony Reátegui-Rivera, Sharlyn Otazú-Alfaro, Gloria Yantas-Alcantara, Percy Soto-Becerra, G J Melendez-Torres
Estimated impact of the COVID-19 pandemic on the prevalence and treatment of depressive symptoms in Peru: an interrupted time series analysis in 2014-2021. Social psychiatry and psychiatric epidemiology (2023)
David Villarreal-Zegarra, Juan Barrera-Begazo, Sharlyn Otazú-Alfaro, Nikol Mayo-Puchoc, Juan Carlos Bazo-Alvarez, Jeff Huarcaya-Victoria
Sensitivity and specificity of the Patient Health Questionnaire (PHQ-9, PHQ-8, PHQ-2) and General Anxiety Disorder scale (GAD-7, GAD-2) for depression and anxiety diagnosis: a cross-sectional study in a Peruvian hospital population. BMJ open 13 (9) (2023)
Jackeline García-Serna, Guillermo Almeida-Huanca, Jeff Huarcaya-Victoria, Ana Lucia Vilela-Estrada, Jessica Hanae Zafra Tanaka, David Villarreal-Zegarra
Characteristics of undergraduate and second speciality mental health programmes in Peru: a cross-sectional study. Human resources for health 21 (1) (2023)
Juan Carlos Bazo-Alvarez, David Villarreal-Zegarra, Wilder Iván Lázaro-Illatopa, Denisse Manrique-Millones, Miguel Ipanaqué-Zapata, María José Garcia, Oscar Bazo-Alvarez, Evelyn Goicochea-Ríos, Willy Valle-Salvatierra, Jackeline Edith García-Serna
Differences in family functioning before and during the COVID-19 pandemic: an observational study in Peruvian families. PeerJ 11 (2023)
David Villarreal-Zegarra, Christian Mahony Reátegui-Rivera, Sharlyn Otazú-Alfaro, Gloria Yantas-Alcantara, Percy Soto-Becerra, G J Melendez-Torres
Estimated impact of the COVID-19 pandemic on the prevalence and treatment of depressive symptoms in Peru: an interrupted time series analysis in 2014-2021. Social psychiatry and psychiatric epidemiology (2023)
Noelia Cusihuaman-Lope, Ana Lucia Vilela-Estrada, Victoria Cavero, David Villarreal-Zegarra, Francisco Diez-Canseco
Experiences of users and family members on the care received at community mental health centers in Lima and Callao during the COVID-19 pandemic. Revista peruana de medicina experimental y salud publica 40 (3) (2023)
Jackeline García-Serna, Guillermo Almeida-Huanca, Jeff Huarcaya-Victoria, Ana Lucia Vilela-Estrada, Jessica Hanae Zafra Tanaka, David Villarreal-Zegarra
Characteristics of undergraduate and second speciality mental health programmes in Peru: a cross-sectional study. Human resources for health 21 (1) (2023)
Francesca Ramírez-Bontá, Rafaela Vásquez-Vílchez, Milagros Cabrera-Alva, Sharlyn Otazú-Alfaro, Guillermo Almeida-Huanca, Juan Ambrosio-Melgarejo, Joel Figueroa-Quiñones, Alejandra B Romero-Cabrera, Anayeli Huaman-Santa Cruz, Esthefani Chávez-Hinostroza, Melanie Rosado-Medina, Wildo Siancas-Villano, Camilo Quintana-Castro, Juan Carlos Bazo-Alvarez, David Villarreal-Zegarra
Mental health data available in representative surveys conducted in Latin America and the Caribbean countries: a scoping review. BMJ open 13 (10) (2023)
David Villarreal-Zegarra, Piero Segovia-Bacilio, Rubí Paredes-Angeles, Ana Lucía Vilela-Estrada, Victoria Cavero, Francisco Diez-Canseco
Provision of community mental health care before and during the COVID-19 pandemic: A time series analysis in Peru. The International journal of social psychiatry (2023)
Ali Al-Kassab-Córdova, David Villarreal-Zegarra, Guido Bendezu-Quispe, Pamela Robles-Valcárcel, Percy Herrera-Añazco, Vicente Benites-Zapata
Sociodemographic, migratory and health-related determinants of food insecurity among Venezuelan migrants in Peru Food insecurity among Venezuelan migrants in Peru. Public health nutrition (2023)
Jackeline García-Serna, Guillermo Almeida-Huanca, Jeff Huarcaya-Victoria, Ana Lucia Vilela-Estrada, Jessica Hanae Zafra Tanaka, David Villarreal-Zegarra
Characteristics of undergraduate and second speciality mental health programmes in Peru: a cross-sectional study. Human resources for health 21 (1) (2023)
Christoper A Alarcon-Ruiz, Zoila Olga Romero-Albino, Percy Soto-Becerra, Jeff Huarcaya-Victoria, Fernando M Runzer-Colmenares, Elisa Romani-Huacani, David Villarreal-Zegarra, Jorge L Maguiña, Moises Apolaya-Segura, María Sofía Cuba-Fuentes
Effects of vaccination against COVID-19 on the emotional health of older adults. F1000Research 11 (2023)
Alejandro Dominguez-Rodriguez, David Villarreal-Zegarra, Sofía Malaquias-Obregon, Paulina Erika Herdoiza-Arroyo, Joel Omar González-Cantero, Sarah Margarita Chávez-Valdez, Roberto Rafael Cruz-Martínez
Measurement scales of mental health related to climate change: a scoping review protocol using artificial intelligence. BMJ open 13 (10) (2023)
Jackeline García-Serna, Guillermo Almeida-Huanca, Jeff Huarcaya-Victoria, Ana Lucia Vilela-Estrada, Jessica Hanae Zafra Tanaka, David Villarreal-Zegarra
Characteristics of undergraduate and second speciality mental health programmes in Peru: a cross-sectional study. Human resources for health 21 (1) (2023)
Christoper A Alarcon-Ruiz, Zoila Olga Romero-Albino, Percy Soto-Becerra, Jeff Huarcaya-Victoria, Fernando M Runzer-Colmenares, Elisa Romani-Huacani, David Villarreal-Zegarra, Jorge L Maguiña, Moises Apolaya-Segura, María Sofía Cuba-Fuentes
Effects of vaccination against COVID-19 on the emotional health of older adults. F1000Research 11 (2023)
Nikol Mayo-Puchoc, Jenny Bejarano-Carranza, Rubí Paredes-Angeles, Ana Lucia Vilela-Estrada, Jackeline García-Serna, Noelia Cusihuaman-Lope, David Villarreal-Zegarra, Victoria Cavero, Sara Ardila-Gómez
Paper promises: Peruvian frontline health workers' perspectives on mental health policies during COVID-19. Health policy and planning 38 (Supplement_2) (2023)
Jeff Huarcaya-Victoria, Beltran Villarreal-Rao, Matilde Luna, Wendoline Rojas-Mendoza, Christoper A Alarcon-Ruiz, David Villarreal-Zegarra, Ana Lucia Vilela-Estrada, Samantha Ramírez
Factors Associated with Mental Health Outcomes in Hospital Workers during the COVID-19 Pandemic: A Mixed-Methods Study. International journal of environmental research and public health 19 (9) (2022)
David Villarreal-Zegarra, Christoper A Alarcon-Ruiz, G J Melendez-Torres, Roberto Torres-Puente, Alba Navarro-Flores, Victoria Cavero, Juan Ambrosio-Melgarejo, Jefferson Rojas-Vargas, Guillermo Almeida-Huanca, Leonardo Albitres-Flores, Alejandra B Romero-Cabrera, Jeff Huarcaya-Victoria
Development of a Framework for the Implementation of Synchronous Digital Mental Health: Realist Synthesis of Systematic Reviews. JMIR mental health 9 (3) (2022)
David Villarreal-Zegarra, Rubí Paredes-Angeles, Nikol Mayo-Puchoc, Ana Lucia Vilela-Estrada, Anthony Copez-Lonzoy, Jeff Huarcaya-Victoria
An explanatory model of depressive symptoms from anxiety, post-traumatic stress, somatic symptoms, and symptom perception: the potential role of inflammatory markers in hospitalized COVID-19 patients. BMC psychiatry 22 (1) (2022)
David Villarreal-Zegarra, Christian Mahony Reátegui-Rivera, Iselle Sabastizagal-Vela, Miguel Angel Burgos, Nieves Alejandra Cama-Ttito, Jaime Rosales-Rimache
Policies on mental health in the workplace during the COVID-19 pandemic: A scoping review. PloS one 17 (7) (2022)
Martha R Lucero-Perez, Iselle Sabastizagal-Vela, Jonh Maximiliano Astete-Cornejo, Miguel Angel Burgos, David Villarreal-Zegarra, Salvador Moncada
Validation of the medium and short version of CENSOPAS-COPSOQ: a psychometric study in the Peruvian population. BMC public health 22 (1) (2022)
David Villarreal-Zegarra, Wilder Iván Lázaro-Illatopa, Ronald Castillo-Blanco, Baltica Cabieses, Alice Blukacz, Luciana Bellido-Boza, Edward Mezones-Holguin
Relationship between job satisfaction, burnout syndrome and depressive symptoms in physicians: a cross-sectional study based on the employment demand-control model using structural equation modelling. BMJ open 12 (10) (2022)
Rodrigo M Carrillo-Larco, Cecilia Anza-Ramirez, Giancarlo Saal-Zapata, David Villarreal-Zegarra, Jessica Hanae Zafra Tanaka, Cesar Ugarte-Gil, Antonio Bernabe-Ortiz
Type 2 diabetes mellitus and antibiotic-resistant infections: a systematic review and meta-analysis. Journal of epidemiology and community health 76 (1) (2021)
David Villarreal-Zegarra, Antonio Bernabe-Ortiz
Association between arterial hypertension and depressive symptoms: Results from population-based surveys in Peru. Asia-Pacific psychiatry : official journal of the Pacific Rim College of Psychiatrists 12 (2) (2020)
Mayra Meza-Hernández, David Villarreal-Zegarra, Lorena Saavedra-Garcia
Nutritional Quality of Food and Beverages Offered in Supermarkets of Lima According to the Peruvian Law of Healthy Eating. Nutrients 12 (5) (2020)
Vilarmina Ponce-Lucero, Lorena Saavedra-Garcia, Erik Cateriano-Arévalo, Silvana Perez-Leon, David Villarreal-Zegarra, Diego Horna-Alva, Juan Jaime Miranda
Parents' Perceptions about Salt Consumption in Urban Areas of Peru: Formative Research for a Social Marketing Strategy. Nutrients 12 (1) (2020)
David Villarreal-Zegarra, Milagros Cabrera-Alva, Rodrigo M Carrillo-Larco, Antonio Bernabe-Ortiz
Trends in the prevalence and treatment of depressive symptoms in Peru: a population-based study. BMJ open 10 (7) (2020)
David Villarreal-Zegarra, Rodrigo M Carrillo-Larco, Antonio Bernabe-Ortiz
Short-term trends in the prevalence, awareness, treatment, and control of arterial hypertension in Peru. Journal of human hypertension 35 (5) (2020)
David Villarreal-Zegarra, Christoper A Alarcon-Ruiz, G J Melendez-Torres, Roberto Torres-Puente, Juan Ambrosio-Melgarejo, Alejandra B Romero-Cabrera, Alba Navarro-Flores, Leonardo Albitres-Flores, Ana Lindo-Cavero, Jeff Huarcaya-Victoria
Development of a framework for the implementation of synchronous e-mental health: a protocol for a realist synthesis of systematic reviews. F1000Research 9 (2020)
David Villarreal-Zegarra, Anthony Copez-Lonzoy, Antonio Bernabé-Ortiz, G J Melendez-Torres, Juan Carlos Bazo-Alvarez
Valid group comparisons can be made with the Patient Health Questionnaire (PHQ-9): A measurement invariance study across groups by demographic characteristics. PloS one 14 (9) (2019)

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Publication Activity (10 Years)

Top Topics

Top Venues

David Villarreal-Zegarra