表 2.

Comparison of Lysholm scores and IKDC scores between pre- and post-operation ()

患者手术前后Lysholm评分和IKDC评分比较（）

时间 Time	急性期损伤（n=6） Acute stage injury (n=6)			陈旧期损伤（n=3） Old stage injury (n=3)
	Lysholm	IKDC		Lysholm	IKDC
术前 Preoperative	25.7±3.6	24.7±2.1		44.7±9.5	42.0±12.5
术后2年 Postoperative at 2 years	82.3±4.6	76.8±3.3		83.3±1.2	79.0±1.0
统计值 Statistic	t=−23.620 P<0.001	t=−33.178 P<0.001		t=−7.034 P=0.002	t=−5.115 P=0.007