AimTo explore the relationship between varying durations of sedentary time (ST) in hours per day and multimorbidity, while considering covariates such as non-compliance to moderate to vigorous physical activity (MVPA) recommendations, age, sex, and smoking in middle-aged and older adults.MethodsData from the first wave (2015-2016) of the nationally-representative Brazilian Longitudinal Study of Aging (ELSI-Braz...