Lifestyle factors and multimorbidity among older adults (ELSI-Brazil)

The objective of the study was to evaluate the association between unhealthy lifestyle factors (individual and combined) and multimorbidity stratified by sex, in a national sample representative of Brazilians aged 50  years or older. Data from the Brazilian Longitudinal Study of Aging (ELSI-Brazil) baseline, conducted in 2015–2016, were used. Multimorbidity was defined by the existence of two or more of the 19 chronic diseases. Four unhealthy lifestyle factors were considered: (1) at-risk alcohol consumption, (2) current or past smoking, (3) insufficient physical activity and (4) below-recommended consumption of fruits and vegetables. The association between unhealthy lifestyle factors, individual and combined, was assessed by logistic regression. Among the 7918 study participants, the prevalence of mul timorbidity was 75.8% (95% CI 73.7–77.7) among women and 58.7% (95% CI 56.0–61.3) among men. Among women, none of the analyzed behaviors presented an independent and statistically significant association (p <  0.05) with multimorbidity. Among men, at-risk alcohol consumption was associated with lower odds of multimorbidity. On the other hand, current or past smoking and insufficient physical activity were associated with greater odds of this condition. In addition, the presence of three or four unhealt hy lifestyle factors was associated with greater odds of multimorbidity among men. The results reinforce the need for interventions to promote healthy behaviors am...
Source: European Journal of Ageing - Category: Geriatrics Source Type: research