Application of dezocine patient-controlled epidural analgesia in postoperative analgesia in patients with total myomectomy

Table 1 Comparison of general data between the two groups

Group	n	Age in yr	Height in cm	Weight in kg	Operation time in min	Anesthesia time in min	Intraoperative blood loss in mL	Intraoperative fluid volume in mL
Control group	50	45.56 ± 6.71	160.56 ± 5.26	58.23 ± 5.79	123.36 ± 14.85	125.87 ± 15.66	134.12 ± 15.22	1345.26 ± 74.25
Observation group	50	46.02 ± 6.34	161.04 ± 5.11	57.69 ± 6.21	121.26 ± 15.07	124.78 ± 14.98	130.25 ± 16.89	1331.56 ± 81.02
t		0.352	0.463	0.450	0.702	0.356	1.204	0.881
P value		0.725	1.984	0.654	1.984	0.723	0.232	0.380

Data are mean ± standard deviation.