Table 6 Demographics of the patient cohort at diagnosis, mortality, and severe disability at discharge
| Â | Total | ISa | ICHb | SAHc | ||||
|---|---|---|---|---|---|---|---|---|
|  | (n = 53170) | (n = 32671) | (n = 15699) | (n = 4934) | ||||
| Â | N | % | N | % | N | % | N | % |
Male | 29353 | 55.2 | 18816 | 57.6 | 9030 | 57.5 | 1584 | 32.1 |
Age (years) | ||||||||
 18–50 | 3515 | 6.6 | 1328 | 4.1 | 1271 | 8.1 | 927 | 18.8 |
 51–60 | 5824 | 11.0 | 2742 | 8.4 | 2171 | 13.8 | 934 | 18.9 |
 61–70 | 11744 | 22.1 | 6894 | 21.1 | 3640 | 23.2 | 1242 | 25.2 |
 71–80 | 15825 | 29.8 | 10342 | 31.7 | 4466 | 28.4 | 1048 | 21.2 |
 81–106 | 16262 | 30.6 | 11365 | 34.8 | 4151 | 26.4 | 783 | 15.9 |
Hypertension | 39918 | 75.1 | 22531 | 69.0 | 13281 | 84.6 | 4229 | 85.7 |
Diabetes mellitus | 13725 | 25.8 | 9318 | 28.5 | 3278 | 20.9 | 1174 | 23.8 |
Hyperlipidemia | 15015 | 28.2 | 11104 | 34.0 | 2529 | 16.1 | 1412 | 28.6 |
Smoking (n = 44842) | 12761 | 24.0 | 8188 | 25.1 | 3540 | 22.5 | 1074 | 21.8 |
Japan Coma Scale | ||||||||
 0 | 19635 | 36.9 | 15027 | 46.0 | 3620 | 23.1 | 1024 | 20.8 |
 1-digit code | 19371 | 36.4 | 12375 | 37.9 | 5934 | 37.8 | 1117 | 22.6 |
 2-digit code | 6937 | 13.0 | 3396 | 10.4 | 2705 | 17.2 | 852 | 17.3 |
 3 digit code | 7227 | 13.6 | 1873 | 5.7 | 3440 | 21.9 | 1941 | 39.3 |
Emergency admission by ambulance | 31995 | 60.2 | 17336 | 53.1 | 10909 | 69.5 | 3830 | 77.6 |
Mortality | 6522 | 12.3 | 2535 | 7.8 | 2630 | 16.8 | 1384 | 28.1 |
Poor outcome (modified Rankin Scale 3–6) at discharge. (N = 51719) | 28238 | 54.6 | 15566 | 49.2 | 10044 | 65.3 | 2721 | 56.4 |