Comparison 2. All‐cause mortality.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
2.1 Events by Self‐management	11	6358	Risk Ratio (M‐H, Fixed, 95% CI)	0.85 [0.71, 1.01]
2.1.1 Self‐management	8	3058	Risk Ratio (M‐H, Fixed, 95% CI)	0.55 [0.36, 0.84]
2.1.2 Self‐monitoring	3	3300	Risk Ratio (M‐H, Fixed, 95% CI)	0.94 [0.78, 1.15]
2.2 Events by Clinical Condition	13	6645	Risk Ratio (M‐H, Fixed, 95% CI)	0.85 [0.71, 1.01]
2.2.1 Mechanical Valve	3	1295	Risk Ratio (M‐H, Fixed, 95% CI)	0.50 [0.29, 0.86]
2.2.2 Atrial Fibrillation	2	287	Risk Ratio (M‐H, Fixed, 95% CI)	Not estimable
2.2.3 Any indication	8	5063	Risk Ratio (M‐H, Fixed, 95% CI)	0.91 [0.76, 1.10]
2.3 Events by Self‐management (sensitivity)	8	6160	Risk Ratio (M‐H, Fixed, 95% CI)	0.85 [0.71, 1.02]
2.3.1 Self‐management	6	2918	Risk Ratio (M‐H, Fixed, 95% CI)	0.57 [0.37, 0.88]
2.3.2 Self‐monitoring	2	3242	Risk Ratio (M‐H, Fixed, 95% CI)	0.94 [0.77, 1.14]
2.4 Events by specialty	10	6163	Risk Ratio (M‐H, Fixed, 95% CI)	0.84 [0.70, 1.00]
2.4.1 Specialised Care	5	4387	Risk Ratio (M‐H, Fixed, 95% CI)	0.92 [0.75, 1.13]
2.4.2 Primary Care	5	1776	Risk Ratio (M‐H, Fixed, 95% CI)	0.62 [0.43, 0.90]