Variable | n (%) |
---|---|
Sex | |
Male | 83 (55.3) |
Female | 67 (44.7) |
Mean age ± SD (years) | 51.3 ± 11.5 |
Age | |
< 60 | 115 (76.7) |
≥ 60 | 35 (23.3) |
Underlying disease(s) | |
Hypertension | 45 (30.0) |
Dyslipidemia | 13 (8.7) |
Diabetes | 4 (2.7) |
Coagulopathy | 4 (2.7) |
Smoking | 21 (14.0) |
Clinical presentation(s) | |
Headache | 107 (71.3) |
Alteration of consciousness | 81 (54.0) |
Vomit | 60 (40.0) |
Seizure | 27 (18.0) |
Hemiparesis | 14 (9.3) |
Hunt and Hess grade | |
1 | 8 (5.3) |
2 | 97 (64.7) |
3 | 6 (4.0) |
4 | 26 (17.3) |
5 | 13 (8.7) |
WFNS grade | |
1 | 89 (59.3) |
2 | 20 (13.3) |
3 | 1 (0.7) |
4 | 24 (16.0) |
5 | 16 (10.7) |
Deterioration before surgery | 21 (14.0) |