Metodología de la Encuesta Nacional de Salud y Nutrición 2022 y Planeación y diseño de la Ensanut Continua 2020-2024

Abstract

Objetivo. Presentar el diseño de la Encuesta Nacional de Salud y Nutrición (Ensanut) 2022 y cuantificar el avance de la Ensanut Continua 2020-2024. Material y métodos. La Ensanut 2022 es la tercera encuesta de la serie de en­cuestas denominada Ensanut Continua 2020-2024. En este documento se describe el alcance de la Ensanut 2022 y sus procedimientos de muestreo, medición y organización logís­tica. Además, se presenta el avance esperado de la Ensanut Continua 2020-2024 al concluir la Ensanut 2022. Resulta­dos. La Ensanut 2022 obtendrá, a nivel nacional, al menos 10 160 entrevistas completas de hogar y 9 441 resultados de seropositividad a SARS-CoV-2. Conclusiones. La Ensanut 2022 estimará la prevalencia de seropositividad a SARS-CoV-2 a nivel nacional y regional y avanzará en la acumulación de información para alcanzar los objetivos de la Ensanut Con­tinua 2020-2024.

COVID-19 vaccine uptake and barriers among Indigenous language speakers in Mexico: Results from a nationally representative survey

“…The survey employed a cross-sectional stratified, multistage area probabilistic design, allowing for representation across different strata, including various ethnic, demographic, and regional groups. The stratification process involved dividing the national territory into primary sampling units (PSUs), with subsequent stages of selection ensuring a comprehensive sample [ 33 ]. Data collection in Indigenous languages is done using Indigenous language speakers or translators.…”

Prevalence and determinants of post-acute sequelae after SARS-CoV-2 infection (Long COVID) among adults in Mexico during 2022: a retrospective analysis of nationally representative data

“…1 , ENSANUT 2022 was collected from July to December 2022 in 10,160 households (response rate of 73%) which amounts to 11,472 complete interviews for 36,483 participants, amongst which 24,432 were adults ≥20 years. 16 This survey additionally aimed to investigate the health and well-being of Mexican adults during the COVID-19 pandemic and a random subsample of 5971 adults ≥20 years old provided a capillary blood sample to detect antibodies for SARS-CoV-2 infection, amongst which 4898 were participants ≥20 years. A subsample of participants with prior COVID-19 diagnosis (n = 2504) had complete health and lifestyle questionnaire data, which were used to model the probability of PASC.…”

“…To allow for population-level inference, all calculations considered the design of ENSANUT 2022 and the use of survey weights to estimate expansion factors for individuals. 16 , 27 We further performed weighted subgroup estimation for prevalence trends stratified by age category, sex, geographical region, previous reinfection, vaccination status, infection during periods of Omicron variant predominance, indigenous identity, rural or urban area, vaccine types, and DISLI category (high or low/middle). All results presented herein report prevalence which consider survey design and their corresponding 95% confidence intervals.…”

Alimentación Saludable Y Actividad Física en La Prevención De Enfermedades Cardiovasculares

“…Diana Susana Yana Choque|Graciela Victoria Ticona Tito|Silvia Elizabeth Alejo Visa moderada, complementada con ejercicios de fortalecimiento muscular, no solo fortalece el sistema cardiovascular, sino que también mejora la calidad de vida en general (Romero-Martínez et al, 2023).…”