Characteristics of Work and Employment Related to Leisure-Time Physical Activity: Results of the National Health Survey, Brazil, 2013.

Leisure-time physical activity (LTPA) is a crucial behavior to reduce the global burden of disease. The objective of this study was to understand the relationship between LTPA, employment status, and physical workload (PWL). This study analyzed data from 38 449 individuals interviewed in the National Health Survey (NHS), representative of the Brazilian population. This paper examines LTPA in the last 30 days and whether participants achieved the recommended physical activity (≥150 min week-1) according to employment status and PWL utilizing Poisson regression models. One third and ¼ of the participants reported LTPA in the last 30 days and achieved the recommended LTPA, respectively. Intense PWL was reported by 28.7% [95% confidence interval (CI): 27.8-29.6%] of participants; 32.2% among men (95% CI: 31.0-33.5%); 24.3% among women (95% CI: 23.1-25.5%). Precarious employment was associated with a lower prevalence of physical activity among men [adjusted prevalence ratio (PRa) = 0.92; P = 0.016], but not among women (PRa = 1.11; P = 0.039). Employment policies and protection of the work environment are relevant aspects to stimulate physical activity, and may vary by gender.