| Males N = 469 F (%) | Females N = 282 F (%) | Total (%) | P value |
Smoking | 122 (26.1) | 2 (1.4) | (16.5) | <0.0001* |
Analgesics · Yes · No · Once |
304 (46.9) 123 (26.3) 41 (8.8) |
209 (74.1) 51 (18.8) 22 (7.7) |
69.2 22.6 8.2 | 0.08 |
Alcohol · Yes · No · Once |
78 (16.7) 359 (76.1) 31 (6.6) |
0 (0.0) (97.9)276 6 (2.1) |
10.3 89.6 4.4 |
|
Sedatives · Yes · No · Once |
25 (5.3) 430 (91.9) 13 (2.8) |
15 (5.3) 261 (92.7) 6 (2.1) |
5.2 93.7 1.1 | 0.91 |
Stimulant · Yes · No · Once |
30 (6.4) 431 (92.1) 7 (1.5) |
4 (1.4) 274 (97.2) 4 (1.4) |
4 94.6 1.4 | 0.01* |