The Feasibility of Societal Cost Equivalence between Robotic Hysterectomy and Alternate Hysterectomy Methods for Endometrial Cancer

Table 2

Perioperative outcomes and complications by hysterectomy type. Mean (SD) and range or number and (%).

	TAH	TLH	TRH
OR time (min)	192.28 (181.08, 203.48)	186.80 (177.997, 195.61)	252.6^*‡(238.01, 267.19)
Estimated blood Loss (mL)	255.94 (215.74, 296.14)	105.23* (73.30, 137.07)	41.22* (−13.68, 96.12)
Length of Stay (days)	3.84 (3.46, 4.21)	1.44* (1.16, 1.72)	1.30* (0.83-1.77)
Conversions	—	6 (5.1%)	0
Organ injury	1 (1.37%)	1 (0.85%)	0
EBL ≥ 1000	1 (1.45%)	1 (0.91%)	0
Postoperative complications^†	8 (11.0%)	8 (6.8%)	3 (7.0%)

TAH: total abdominal hysterectomy, TLH: total laparoscopic hysterectomy, and TRH: total robotic hysterectomy.
* 𝑃<0.001 using one-way analysis of variance (TLH and TRH compared to TAH).
^‡𝑃<0.001 using one-way analysis of variance (TRH compared to TLH).
^†Major (readmission, reoperation, ileus, hemorrhage) and minor complications (infections; chest, urinary, wound).