Table 4.
N | Event | Cumulative incidence rate (%) at 1 year | Cumulative incidence rate (%) at 2 years | Cumulative incidence rate (%) at 3 years | Cumulative incidence rate (%) at 4 years | Cumulative incidence rate (%) at 5 years | Cumulative incidence rate (%) at 6 years | Cumulative incidence rate (%) at 7 years | Cumulative incidence rate (%) at 8 years | Cumulative incidence rate (%) at 9 years | Cumulative incidence rate (%) at 10 years | Cumulative incidence rate (%) at 11 years | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Total | 52,117 | 1593 | 0.42 (0.36, 0.47) | 0.80 (0.73, 0.88) | 1.19 (1.09, 1.28) | 1.61 (1.50, 1.72) | 1.98 (1.85, 2.10) | 2.36 (2.22, 2.49) | 2.79 (2.64, 2.93) | 3.16 (2.99, 3.32) | 3.51 (3.33, 3.70) | 4.01 (3.79, 4.23) | 4.37 (4.07, 4.67) |
Group | |||||||||||||
Control | 43,352 | 1283 | 0.39 (0.33, 0.45) | 0.76 (0.68, 0.84) | 1.12 (1.02, 1.22) | 1.53 (1.41, 1.65) | 1.88 (1.75, 2.01) | 2.28 (2.14, 2.43) | 2.68 (2.52, 2.84) | 3.02 (2.84, 3.19) | 3.33 (3.14, 3.52) | 3.76 (3.53, 3.98) | 4.02 (3.75, 4.30) |
A-fib | 8765 | 310 | 0.53 (0.38, 0.69) | 1.02 (0.80, 1.24) | 1.55 (1.27, 1.82) | 2.06 (1.74, 2.38) | 2.49 (2.13, 2.84) | 2.75 (2.38, 3.12) | 3.36 (2.94, 3.78) | 3.92 (3.45, 4.39) | 4.53 (3.99, 5.07) | 5.47 (4.77, 6.17) | 6.42 (5.09, 7.74) |
A-fib atrial fibrillation.
Kaplan–Meier analysis.
95% confidence interval is indicated in ().