表 2.

Comparison of infection indexes at different time points before and after operation between the two groups ( )

两组患者手术前后各时间点各炎性指标水平比较（ ）

组别 Group	例数 n	IL-6 (ng/mL)				PCT (ng/mL)
		术前 Preoperative	术后 1 d One day after operation	术后 1 个月 One month after operation		术前 Preoperative	术后 1 d One day after operation	术后 1 个月 One month after operation
A	23	10.6±20.1	49.6±74.1	6.3±5.2		0.04±0.01	0.08±0.05	0.04±0.02
B	25	11.7±15.6	41.9±30.2	7.4±5.9		0.04±0.02	0.06±0.04	0.28±1.20
统计值 Statistic		t=−0.211 P=0.834	t=0.480 P=0.634	t=−0.728 P=0.470		t=0.000 P=1.000	t=0.964 P=0.340	t=−0.944 P=0.350
组别 Group	例数 n	CRP (mg/L)				ESR (mm/1 h)
		术前 Preoperative	术后 1 d One day after operation	术后 1 个月 One month after operation		术前 Preoperative	术后 1 d One day after operation	术后 1 个月 One month after operation
A	23	8.9±16.0	30.1±30.4	7.0±5.5		41.9±33.9	46.5±37.1	46.6±27.1
B	25	11.0±13.8	30.4±22.5	12.0±14.5		47.1±32.7	45.2±32.5	59.7±32.2
统计值 Statistic		t=−0.509 P=0.613	t=−0.031 P=0.975	t=−1.580 P=0.121		t=−0.534 P=0.596	t=0.132 P=0.896	t=−1.520 P=0.135