|
| Symptom code (Ai) |
| ||||
| Gender | Total | X2 | ||||
|
|
| Ai0 | AiI | AiII |
|
|
| Females | No. | 417 | 93 | 40 | 550 | X2= 3.172 |
| % | 75.7 | 16.9 | 7.4 | 100 | ||
| Males | No. | 309 | 10.5 | 36 | 450 | df = 2 P > 0.05* |
| % | 68.6 | 23.4 | 8 | 100 | ||
| Total | No. | 726 | 198 | 76 | 1000 |
|
| % | 72.6 | 19.8 | 7.6 | 100 | ||