Effect of different anesthetic modalities with multimodal analgesia on postoperative pain level in colorectal tumor patients

Table 2 Comparison of postoperative recovery of patients (h, mean ± SD)

Group	Number of cases	Directional recovery time	Extubation time	Call eye opening time	Recovery time for spontaneous breathing
Research group	63	25.34 ± 4.13	25.23 ± 2.32	15.82 ± 2.15	16.74 ± 2.17
Control group	63	27.67 ± 4.91	29.23 ± 3.15	19.82 ± 2.41	17.59 ± 2.17
t value	/	2.883	8.116	9.831	2.198
P value	/	0.005	< 0.001	< 0.001	0.030