Listar SCOPUS por autor "Díaz-Vélez, Cristian"

    • Clinical-epidemiologic variation in patients treated in the first and second wave of COVID-19 in Lambayeque, Peru: A cluster analysis 

      Valladares-Garrido, Mario J.; Failoc-Rojas, Virgilio E.; Soto-Becerra, Percy; Zeña-Ñañez, Sandra; Torres-Roman, J. Smith; Fernández-Mogollón, Jorge L.; Colchado-Palacios, Irina G.; Apolaya-Segura, Carlos E.; Dávila-Gonzales, Jhoni A.; Arce-Villalobos, Laura R.; Neciosup-Puican, Roxana del Pilar; Calvay-Requejo, Alexander G.; Maguiña, Jorge L.; Apolaya-Segura, Moisés; Díaz-Vélez, Cristian (Elsevier Ltd, 2022-07-18)
      Acceso abierto
      “Objectives: To identify differences in the clinical and epidemiologic characteristics of patients during the first and second waves of the COVID-19 pandemic at the EsSalud Lambayeque health care network, Peru. Methods: ...

    • COVID-19 Vaccine Effectiveness at a Referral Hospital in Northern Peru: A Retrospective Cohort Study 

      Valladares-Garrido, v; Zeña-Ñañez, Sandra; Peralta, C Ichiro; Puicón-Suárez, Jacqueline B; Díaz-Vélez, Cristian; Failoc-Rojas, Virgilio E (MDPI, 2022-05-20)
      Acceso abierto
      COVID-19 vaccines have achieved a significant reduction in mortality, yet objective estimates are needed in specific settings. We aimed to determine the effectiveness of COVID-19 vaccination at a referral hospital in ...

    • Factors Associated with Knowledge of Evacuation Routes and Having an Emergency Backpack in Individuals Affected by a Major Earthquake in Piura, Peru 

      Valladares-Garrido, Mario J.; Zapata-Castro, Luis E.; Valdiviezo-Morales, Christopher G.; García-Vicente, Abigaíl; León-Figueroa, Darwin A.; Calle-Preciado, Raúl; Failoc-Rojas, Virgilio E.; Pereira-Victorio, César Johan; Díaz-Vélez, Cristian (MDPI, 2022-11-09)
      Acceso abierto
      Information on the prevention of earthquakes in Peru, a high-risk country, is still emerging. We determined the frequency and factors associated with knowledge of evacuation routes and the use of emergency backpacks in ...

    • Mental Health Disturbance after a Major Earthquake in Northern Peru: A Preliminary, Cross-Sectional Study 

      Valladares-Garrido, Mario J.; Zapata-Castro, Luis E.; Domínguez-Troncos, Helena; García-Vicente, Abigaíl; León-Figueroa, Darwin A.; Zila-Velasque, J. Pierre; Grados-Espinoza, Pamela; Astudillo-Rueda, David; Peralta, C. Ichiro; Díaz-Vélez, Cristian (MDPI, 2022-07-08)
      Acceso abierto
      Little has been studied in Peru on the mental health repercussions after a major earthquake.We aimed to explore the factors associated with depressive and anxiety symptoms in people whoexperienced a 6.1 magnitude ...

    • Prevalence and Factors Associated with Anxiety and Depression in Peruvian Medical Students 

      Piscoya-Tenorio, Jorge L.; Heredia-Rioja, Walter V.; Morocho-Alburqueque, Noelia; Zeña-Ñañez, Sandra; Hernández-Yépez, Palmer J.; Díaz-Vélez, Cristian; Failoc-Rojas, Virgilo E.; Valladares-Garrido, Mario J. (MDPI, 2022-02-07)
      Acceso abierto
      “: During medical training, students are exposed to stressors that deteriorate mental health. This study determined depression and anxiety prevalence and their associated factors in students from four medical schools in ...

    • Smartphone overuse, depression & anxiety in medical students during the COVID-19 pandemic 

      Santander-Hernández, Flor M.; Peralta, C. Ichiro; Guevara-Morales, Miguel A.; Díaz-Vélez, Cristian; Valladares-Garrido, Mario J. (Public Library of Science, 2022-08-30)
      Acceso abierto
      “Introduction Medical students have made particular use of smartphones during the COVID-19 pandemic. Although higher smartphone overuse has been observed, its effect on mental disorders is unclear. This study aimed to ...