Overall | Alive at 30 days | Dead at 30 days | |
---|---|---|---|
N | 488,947 | 428,585 (87.65%) | 60,362 (12.35%) |
Age Groups (%) | |||
15–60 | 76,941 (15.7) | 74,238 (17.3) | 2703 (4.5) |
61–70 | 84,484 (17.3) | 79,109 (18.5) | 5375 (8.9) |
71–80 | 136,728 (28.0) | 122,393 (28.6) | 14,335 (23.7) |
81+ | 190,794 (39.0) | 152,845 (35.7) | 37,949 (62.9) |
Male (%) | 249,291 (51.0) | 223,849 (52.2) | 25,442 (42.1) |
Congestive heart failure (%) | 26,317 (5.4) | 20,656 (4.8) | 5661 (9.4) |
Hypertension (%) | 264,806 (54.2) | 232,505 (54.2) | 32,301 (53.5) |
Atrial fibrillation (%) | 96,354 (19.7) | 76,417 (17.8) | 19,937 (33.0) |
Diabetes (%) | 102,324 (20.9) | 90,104 (21.0) | 12,220 (20.2) |
Previous stroke or TIA (%) | 129,462 (26.5) | 112,358 (26.2) | 17,104 (28.3) |
NIHSS (mean (SD)) (12.9% missing) | 7.31 (7.47) | 6.08 (6.14) | 17.81 (9.34) |
Functional impairment pre-stroke (mRS) (mean (SD)) | 1.05 (1.40) | 0.95 (1.34) | 1.78 (1.61) |
Type of stroke = Haemorrhage (0.7% missing) | 55,758 (11.5) | 39,472 (9.3) | 16,286 (27.2) |