Influence of humanistic care-based operating room nursing on safety, recovery, and satisfaction after radical surgery for colorectal carcinoma

Table 2 Comparison of perioperative indicators (mean ± SD)

Groups	Control group (n = 55)	Research group (n = 65)	χ2	P value
Operation time (min)	54.91 ± 9.08	47.95 ± 7.23	4.673	< 0.001
Awakening time (h)	34.05 ± 6.30	27.26 ± 4.68	6.762	< 0.001
Anal exhaust time (h)	19.16 ± 4.16	15.28 ± 3.77	5.357	< 0.001
First postoperative ambulation time (h)	8.42 ± 2.64	7.14 ± 2.28	2.850	0.005
Drainage tube removal time (h)	6.16 ± 1.41	5.35 ± 1.87	2.639	0.009
Intestinal function recovery time (h)	28.22 ± 5.56	22.85 ± 5.65	5.226	< 0.001
Hospitalization time (d)	8.73 ± 2.74	7.57 ± 2.38	2.482	0.015