表 2.

Comparison of Lachman test and pivot shift test at 10 years after operation between the two groups

术后 10 年两组 Lachman 试验及轴移试验比较

组别 Group	Lachman 试验 Lachman test					轴移试验 Pivot shift test
	阴性 Negative	Ⅰ度 GradeⅠ	Ⅱ度 GradeⅡ	Ⅲ度 GradeⅢ		阴性 Negative	Ⅰ度 GradeⅠ	Ⅱ度 GradeⅡ	Ⅲ度 GradeⅢ
TT	54	3	0	0		42	15	0	0
TP	44	2	0	0		37	9	0	0
统计值 Statistic	Z=0.213 P=0.832					Z=0.808 P=0.421