Effect of Parecoxib Sodium Preemptive Analgesia on the Recovery Period of General Anesthesia in Patients Undergoing Glioma Resection

Table 1

Baseline characteristics of the patients.

	Control group (n = 100)	Study group (n = 100)	t/χ^2
Age ( ± s, years)	39.45 ± 7.04	40.26 ± 6.83	0.758	0.363
Gender			3.089	0.079
Male	69	57
Female	31	43
BMI (kg/m^2)	21.83 ± 2.21	21.93 ± 3.81	1.017	0.327
ASA classification			2.426	0.119
I	42	53
II	58	47
WHO grading			0.184	0.668
I	59	56
II	41	44