Impact of autonomic nerve-oriented anatomical laparoscopic surgery on recovery in patients with colorectal cancer

Table 1 Basic information of the study groups, mean ± SD/n (%)

Clinical data	Observation (n = 58)	Control (n = 58)	t/F value	P value
Age, years	48.46 ± 4.78	48.50 ± 4.66	0.660	0.520
Sex
Male	34 (58.62)	35 (60.34)	0.392	0.696
Female	24 (41.38)	23 (39.66)
Tumor stage
I	22 (37.93)	21 (36.21)	0.956	0.419
II	19 (32.76)	20 (34.48)
III	17 (29.31)	17 (29.31)

Table 2 Perioperative indicators, mean ± SD

Variable	Observation (n = 58)	Control (n = 58)	t value	P value
Intraoperative bleeding, mL	62.77 ± 4.55	78.40 ± 4.43	18.744	< 0.001
Urinary tube line time, hour	1.40 ± 0.33	1.79 ± 0.34	6.269	< 0.001
Time to recovery of bowel function, hour	2.11 ± 0.36	2.73 ± 0.41	8.654	< 0.001
Dwelling time of drainage tube, hour	5.54 ± 0.77	6.19 ± 0.68	4.819	< 0.001

Table 3 Comparison of voiding disturbance risk between the 2 groups, n (%)

Variable	Observation (n = 58)	Control (n = 58)	χ2 value	P value
Urination disorder
Two weeks after surgery	8 (13.79)	17 (29.31)	4.130	0.042
Three months after surgery	2 (3.45)	8 (13.79)	3.940	0.047

Table 4 Comparison of male sexual function between the two groups, n (%)

Variable	Observation (n = 34)	Control (n = 35)	χ2 value	P value
Erectile dysfunction grade
I	0 (0)	0 (0)
II	3 (8.82)	6 (17.14)
III	0 (0.00)	4 (11.43)
Total	3 (8.82)	10 (28.57)	4.399	0.036

Table 5 Comparison of female sexual function between the 2 groups, n (%)

Variable	Observation (n = 24)	Control (n = 23)	χ2/Z	P value
Dyspareunia			4.905	0.027
Yes	3 (8.33)	8 (34.78)
No	21 (91.67)	15 (65.22)
Pleasure with sexual intercourse			2.022	0.043
Grade I	20 (83.33)	12 (52.17)
Grade II	4 (16.67)	7 (30.43)
Grade III	0 (0.00)	4 (17.39)