Fig. 2
From: Cognitive leisure activity and all-cause mortality in older adults: a 4-year community-based cohort
Crude cumulative death rates and hazard ratios for all-cause mortality by cognitive leisure activity index score among a community-based Chinese elderly samples (2015–2018, n = 4003). HR = hazard ratio; CI = confidence interval. a HR adjusted for age, sex, BMI, smoking status, alcohol use status, marital status, education level, work status, physical activity, cardiovascular disease, cancer