From: Association of total daily physical activity with disability in community-dwelling older persons: a prospective cohort study
Incident disability
Hazard ratio (95% Confidence interval)
Variable
Model A
Model B
Total daily physical activity
0.75 (0.66, 0.84)
0.77 (0.68, 0.87)
Self-report physical activity
0.94 (0.88, 0.99)