Covid-19 Database Estudio observacional

Revisado
Acerca de la búsqueda
Responsible
BIREME/PAHO/WHO

Descripción
Filtro por Tipo de Estudio aplicado en la base de datos OMS-COVID-19

Asuntos principales
Observational study; Covid-19

Resultado de la búsqueda
Estudio observacional

Estrategia de búsqueda
Estrategia de búsqueda para iAHx
ti:epidemiolog* OR "epidemiology study" OR "epidemiology studies" OR "epidemiologic study" OR "epidemiologic studies" OR "epidemiological study" OR "epidemiological studies" OR cohort* OR observation* OR "observational study" OR "observational studies" OR longitudiunal OR "longitudinal study" OR "longitudinal studies" OR retrospective OR prospective OR "cross sectional" OR "cross-sectional" OR questionnaire* OR survey* OR "case comparison" OR "case-comparison" OR "case compeer" OR "case-compeer" OR "case referrent" OR "case-referrent" OR "case referent" OR "case-referent" OR "case base" OR "case-base" OR "case control" OR "case-control" OR "concurrent study" OR "concurrent studies" OR incidence* OR prevalence OR seroprevalence OR seroepidemiolog* OR ((case OR cases) AND (control OR controls)) OR mh:epidemiology

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