Table 1. Demographic and pathologic characteristics.
| Characteristics | Robotic (n=109) | Open (n=202) | p-value | |
|---|---|---|---|---|
| Age | 45.2 (25–84) | 45.4 (19–88) | 0.906 | |
| BMI | 27.9 (17.6–51.6) | 29.1 (18.3–55.7) | 0.161 | |
| Stage | 0.032 | |||
| IA1 | 5 (5) | 15 (7) | ||
| IA2 | 16 (15) | 22 (1) | ||
| IB1 | 69 (63) | 127 (63) | ||
| IB2 | 4 (4) | 23 (11) | ||
| Histology | 0.007 | |||
| Squamous | 41 (38) | 111 (55) | ||
| Adenocarcinoma | 59 (55) | 72 (36) | ||
| Adenosquamous | 6 (6) | 9 (5) | ||
| Other | 2 (2) | 10 (5) | ||
| Uterine weight (g) | 117.0 (39–588) | 128.5 (39–1,056) | 0.072 | |
| Pathologic tumor size (cm) | 1.6 (0.2–10.0) | 2.0 (0.1–16.8) | 0.179 | |
| LVSI | 30 (28.0) | 67 (33.3) | 0.341 | |
| Node count | 14 (3–45) | 21 (0–75) | <0.001 | |
| Positive nodes | 15 (13.9) | 31 (15.5) | 0.705 | |
| Parametria + | 9 (8.3) | 19 (9.5) | 0.744 | |
| Hospital LOS (hr) | 42.7 (9.0–177.7) | 112.6 (32.0–2,336.2) | <0.001 | |
Values are presented as median (range) or number (%).
BMI, body mass index; LOS, length of stay; LVSI, lymphovascular space invasion.