Associations of total sedentary time and sedentary accumulation patterns with all-cause mortality stratified by age. Notes: CI = confidence interval; LIPA = light intensity physical activity; MVPA = moderate-to-vigorous physical activity. Models adjusted for age (as timescale), sociodemographic, behavioral, health-related risk factors, and MVPA recommendation. Metrics are standardized based on sample mean and SD resulting in HRs corresponding to 1-SD higher value. For metrics 1–3, an increase of 1 SD corresponds to less favorable sedentary accumulation pattern. For metrics 4–8, an increase of 1 SD corresponds to more favorable sedentary accumulation pattern. 1 SD represents 100.2 minutes for total sedentary time, 6.1 minutes for mean sedentary bout duration, 143.2 minutes for time in prolonged (≥30 minutes) sedentary bouts, 0.036 for Gini index, 16.0 for number of sedentary breaks, 6.2 for breaks per sedentary hour, 0.127 for Alpha, and 3.1% and 0.5% for transition probability from sedentary to LIPA and MVPA states, respectively.