Table 2.

Operative and postoperative outcomes

Variables	Values n = 75
Operative procedure, n (%)
High anterior resection	13 (17.3)
Low anterior resection	59 (78.7)
Hartmann	3 (4.0)
Lymph node dissection*, n (%)
prxD2	4 (5.3)
prxD3	71 (94.7)
LLND, n (%)
Yes	3 (4.0)
No	72 (96.0)
Total operation time**, min (range)	303 (187–545)
Total console time**, min (range)	178 (60–301)
Estimated blood loss**, g (range)	0 (0–100)
Number of harvested lymph nodes** (range)	17 (3–36)
Transfusion, n (%)
Yes	1 (1.3)
No	74 (98.7)
Postoperative complications, n (%)
CD ≥ II	20 (26.7)
CD ≥ III	5 (6.7)
Resection status, n (%)
R0	75 (100.0)
R1	0 (0.0)
Postoperative hospital stay**, days (range)	13 (9–90)

LLND lateral pelvic lymph node dissection, TME total mesorectal excision, CD Clavien-Dindo classification

*According to the Japanese Classification of Colorectal, Appendiceal, and Anal carcinoma

**The data are expressed as the median (range)