Table 2.
Clinicopathologic characteristics and surgical outcomes of robot myomectomy after 1:1 propensity score matching.
| Variables | Multi-Port (n = 26) | Single-Port (n = 26) | p Value |
|---|---|---|---|
| Mean age (years) | 37.96 ± 8.04 | 37.15 ± 5.21 | 0.669 |
| Body mass index (kg/m2) | 21.66 ± 2.14 | 21.64 ± 2.23 | 0.984 |
| Previous abdominal surgery history (n, %) | 5 (19.23) | 8 (30.77) | 0.341 |
| Total operation time (min) | 143.50 ± 50.22 | 129.92 ± 44.05 | 0.305 |
| Docking time (min) | 6.73 ± 1.69 | 3.04 ± 2.03 | <0.001 |
| Console time (min) | 67.85 ± 28.79 | 53.96 ± 27.97 | 0.094 |
| Laparoscope time (min) | 62.12 ± 31.29 | 68.43 ± 33.17 | 0.496 |
| Time to manual morcellation (min) | 6.81 ± 6.22 | 3.07 ± 4.27 | 0.053 |
| Estimated blood loss (mL) | 442.55 ± 292.36 | 383.59 ± 222.64 | 0.417 |
| Haemoglobin change (g/dL) | 1.84 ± 0.74 | 1.59 ± 0.86 | 0.274 |
| Duration of hospital stay (days) | 4.54 ± 1.48 | 3.12 ± 0.77 | 0.001 |
| Intraoperative complications (n) | 0 | 0 | 1.000 |
| Post-operative complications (n, %) | |||
| Post-operative fever | 3 (11.5) | 0 (0.0) | 0.235 |
| Type of main myoma (n, %) | 0.212 | ||
| Submucosal (FIGO type 0–2) | 0 (0.0) | 2 (7.7) | |
| Intramural (FIGO type 3–4) | 18 (69.2) | 14 (53.8) | |
| Subserosal (FIGO type 5–7) | 8 (30.8) | 8 (30.8) | |
| Others (FIGO type 8) | 0 (0.0) | 2 (7.7) | |
| Total number of uterine myomas (n) | 2.92 ± 2.10 | 2.31 ± 1.59 | 0.178 |
| Total weight of uterine myomas (g) | 166.10 ± 168.70 | 197.35 ± 220.34 | 0.568 |
FIGO = International Federation of Gynaecology and obstetrics.