Efectividad de la vacuna BNT162b2 para prevenir la COVID-19 en personal sanitario / Effectiveness of BNT162b2 vaccine to preventing COVID-19 in healthcare personnel
Gac. sanit. (Barc., Ed. impr.)
; 36(5): 484-487, Sept.Oct. 2022. tab
Article
in Spanish
| IBECS
| ID: ibc-212573
Responsible library:
ES1.1
Localization: ES15.1 - BNCS
RESUMEN
Objetivo:
Conocer la efectividad de la vacuna BNT162b2 en personal sanitario de un departamento de salud.Método:
Estudio de casos y controles con prueba negativa. Se incluyó personal sanitario con sospecha de COVID-19 y personal sanitario que fue contacto estrecho de casos de COVID-19 entre el 25 de enero y el 6 de junio de 2021. Se les realizó prueba de reacción en cadena de la polimerasa (PCR) para SARS-CoV-2; aquellos con PCR positiva fueron considerados casos y aquellos con PCR negativa fueron considerados controles. Se calculó la efectividad vacunal ajustada (EVa) para prevenir casos de COVID-19 y su intervalo de confianza del 95% (IC95%), mediante la fórmula EV = (1 − odds ratio) × 100.Resultados:
Se incluyeron 624 profesionales sanitarios; de ellos, 43 (6,9%) casos y 581 (93,1%) controles. La EVa de la pauta completa fue del 96,3% (IC95% 82,5-99,2) y la de la pauta incompleta del 68,0% (IC95% 30,0-85,4).Conclusiones:
La administración de la pauta completa de vacuna es efectiva para la prevención de casos de COVID-19 en el personal sanitario. (AU)ABSTRACT
Objective:
To assess the effectiveness of the vaccine against SARS-CoV-2 (BNT162b2) in healthcare personnel of a health department.Method:
Test-negative case̶control study. Healthcare personnel with suspected COVID-19 and healthcare personnel close contacts of COVID-19 cases were included between January 27th and June 6 th, 2021. They were PCR tested for SARS-CoV-2; those with positive PCR were considered cases and those with negative PCR were considered controls. The adjusted vaccine effectiveness (aVE) to prevent COVID-19 cases and their 95% confidence interval (95%CI) were calculated using the formula VE = (1 − odds ratio) × 100.Results:
624 healthcare personnel were included, of which 43 (6.9%) were considered cases and 581 (93.8%) controls. The aVE of the complete regimen was 96.3% (95%CI 82.5̶99.2). The aVE of the incomplete pattern was 68.0% (95%CI 30.0̶85.4).Conclusions:
The administration of the complete pattern of BNT162b2 vaccine against SARS-CoV-2 is effective for the prevention of cases of COVID-19 in healthcare personnel. (AU)
Full text:
Available
Collection:
National databases
/
Spain
Database:
IBECS
Main subject:
Mass Vaccination
/
Health Personnel
/
Coronavirus Infections
/
Pandemics
Limits:
Female
/
Humans
/
Male
Language:
Spanish
Journal:
Gac. sanit. (Barc., Ed. impr.)
Year:
2022
Document type:
Article
Institution/Affiliation country:
Hospital General Universitario de Alicante/España
/
Universidad de Alicante/España