Prevalence and distribution of multimorbidity according to sex and age groups among elderly Brazilians: a nationally representative cross-sectional study.
OBJECTIVE To analyze the prevalence of multimorbidity and its distribution according to sex and age groups in elderly Brazilians in 2013 and 2019. METHOD Cross-sectional study with individualized data from the National Health Survey of 2013 (n = 11,177) and 2019 (n = 22,728). Analyses for complex samples were perform...