Table 3.
Identification of factors affecting operation time using a linear regression model.
| Univariable | Multivariable (p < 0.05) | ||||||
|---|---|---|---|---|---|---|---|
| Beta | SE | p-Value | Beta | SE | p-Value | ||
| Age (yr) | −1.10 | 0.66 | 0.1012 | ||||
| BMI (kg/m2) | 2.44 | 1.48 | 0.1015 | ||||
| Uterus weight (g) | Missing = 8 | 0.19 | 0.02 | <0.0001 | 0.18 | 0.02 | <0.0001 |
| Parity | No | 1(ref) | 1(ref) | ||||
| Yes | −51.19 | 14.74 | 0.0007 | −36.49 | 12.42 | 0.0040 | |
| Menopause | No | 1(ref) | |||||
| Yes | −16.03 | 10.84 | 0.1416 | ||||
| Chronic illness | No | 1(ref) | |||||
| Yes | −11.75 | 11.02 | 0.2883 | ||||
| Vaginal delivery | No | 1(ref) | |||||
| Yes | −6.26 | 10.84 | 0.5646 | ||||
| Previous cesarean section | No | 1(ref) | |||||
| Yes | −15.87 | 11.45 | 0.1683 | ||||
| Previous abdominal surgery | No | 1(ref) | |||||
| Yes | −22.57 | 10.78 | 0.0385 | ||||
| ASA classification | I | 1(ref) | |||||
| II, III | −9.95 | 10.86 | 0.3614 | ||||
| Adnexectomy | None | 1(ref) | |||||
| USO, BSO | −15.47 | 10.60 | 0.1471 | ||||
| Ovarian cystectomy | No | 1(ref) | |||||
| Yes | 19.05 | 21.56 | 0.3788 | ||||
| Other (Peritonectomy, Adhesiolysis, | No | 1(ref) | |||||
| Pelvic LND, Para-aortic LND) | Yes | 19.63 | 10.62 | 0.0671 | |||