From: Implantable device measured objective daily physical activity as a predictor of long-term all-cause mortality and cardiac death in patients with age > 75 years and high risk of sudden cardiac death: a cohort study
Endpoints
Total
(N = 133)
PA ≤ 6.47%
(n = 60)
PA > 6.47%
(n = 73)
P-value
All-cause mortality, n(%)
46 (34.6)
31 (51.7)
15 (20.5)
< 0.001
Cardiac death, n(%)
23 (17.3)
15 (25.0)
8 (11.0)
0.040