Age (years) | 49 ± 17 |
---|---|
Female | 860 (71) |
Male | 345 (29) |
Education: a | |
≤9 years | 419 (35) |
10 years | 432 (36) |
≥13years | 354 (29) |
Previous surgeries: | |
None | 154 (13) |
1–2 | 470 (39) |
≥3 | 581 (48) |
Malignant tumorb | 173 (14) |
Burdening physical impairmentc | 165 (14) |
Prior experiences with anaesthesia: | |
only good experiences | 597 (49) |
only bad experiences | 85 (7) |
both experiences | 346 (29) |
no experiences | 177 (15) |