Who is getting COVID-19 boosters? A latent class analysis in a nationally representative sample of Mexican adults 60 years and over

Abstract

ObjectiveEstimate COVID-19 vaccine booster uptake and identify sociodemographic profiles associated with vaccine booster uptake in Mexican adults aged 60 and older. MethodsUsing data from the 2022 National Health and Nutrition Survey, we estimated COVID-19 booster uptake in Mexican adults 60 and older. We conducted a latent class analysis using sociodemographic characteristics and then estimated group-specific booster prevalence. ResultsAdults aged 60 and older with a completed vaccination schedule had 80.3% booster coverage. Two groups showed the lowest coverage: 1) unemployed and informal working men with elementary education with low socioeconomic status (73.8% boosted), and 2) female homekeepers with elementary education or less living in rural areas (77.0% boosted). ConclusionsOur analysis points to the need to reach out to men and women with elementary education or less who live in rural areas to strengthen booster campaigns in the future.