Seroprevalencia de SARS-CoV-2 en niños y adolescentes mexicanos en edad escolar
| Autor: | Carolina Pérez-Ferrer, Leon Danon, Dalia Stern, Francisco Canto-Osorio, Eduardo Arias de la Garza, Tonatiuh Barrientos-Gutiérrez, Martin Lajous |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Gynecology
National health medicine.medical_specialty Secondary education School age child Coronavirus disease 2019 (COVID-19) business.industry Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Public Health Environmental and Occupational Health Usually asymptomatic Asymptomatic Medicine Seroprevalence medicine.symptom business |
| Zdroj: | Salud Pública de México. 63:803-806 |
| ISSN: | 1606-7916 0036-3634 |
| Popis: | espanolObjetivo. Estimar la seroprevalencia de SARS-CoV-2 en po-blacion de edad escolar en Mexico. Material y metodos. Se categorizaron a ninos y adolescentes que participaron en la Encuesta Nacional de Salud y Nutricion 2020 sobre Covid-19 (Ensanut 2020 Covid-19) por edad escolar y nivel educativo. En participantes seropositivos, se identifico la pro-porcion de infecciones asintomaticas. Se estimaron razones de prevalencia usando un modelo de regresion log-binomial. Resultados. La seroprevalencia en educacion basica y media fue de 18.7% (IC95%: 14.9, 22.5) y 26.7% (IC95%: 22.1, 31.3), respectivamente. La infeccion asintomatica fue mas frecuente en educacion basica (88.5% [IC95%: 80.5, 93.5]). Conclusiones. En poblacion de educacion basica la infeccion por SARS-CoV-2 es baja y usualmente asintomatica. EnglishObjective. To estimate the seroprevalence of SARS-CoV-2 in school aged children in Mexico. Materials and methods. We categorized children and adolescents who participated in 2020 National Health and Nutrition Survey on Covid-19 according to school age and educational level. In seropositive participants, we identified the proportion of as-ymptomatic infections. We estimated prevalence ratios using a log-binomial regression model. Results. Seroprevalence of SARS-CoV-2 for primary and secondary education were 18.7% (95%IC: 14.9, 22.5) and 26.7% (95%IC: 22.1, 31.3), re-spectively. Asymptomatic infection was more frequent among primary school children (88.5% [95%IC: 80.5, 93.5]). Conclu-sions. In primary schoolchildren seroprevalence for SARS-CoV-2 was low and infections were usually asymptomatic. |
| Databáze: | OpenAIRE |
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