Table 2 Patient demographics
Characteristic | Cases, n (%), total n = 55 412 | Controls, n (%), total n = 216 400 |
---|
Sex |
Female | 27 451 (49.5) | 107 505 (49.7) |
Male | 27 961 (50.5) | 108 895 (50.3) |
|
Age, years |
18–39 | 722 (1.3) | 2879 (1.3) |
40–64 | 9678 (17.5) | 38 495 (17.8) |
65–69 | 5974 (10.8) | 23 678 (10.9) |
70–74 | 8621 (15.6) | 34 020 (15.7) |
75–79 | 10 595 (19.1) | 41 597 (19.2) |
80–84 | 9992 (18.0) | 38 865 (18.0) |
85–115 | 9830 (17.7) | 36 866 (17.0) |
Mean age (SD) | 74.0 (11.9) | 73.8 (11.8) |
|
CHADS2 score |
0 | 8190 (14.8) | 59 879 (27.7) |
1 | 17 340 (31.3) | 75 199 (34.8) |
2 | 16 475 (29.7) | 51 877 (24.0) |
3 | 8194 (14.8) | 17 810 (8.2) |
4 | 3672 (6.6) | 8951 (4.1) |
5 | 1376 (2.5) | 2439 (1.1) |
6 | 165 (0.3) | 245 (0.1) |
Mean CHADS2 (SD) | 1.8 (1.2) | 1.3 (1.2) |