指标

髓内钉组(n = 29)

锁定钢板组(n = 32)

检验统计量

P值

VAS评分(分, x ¯ ± s )

术后3个月

1.93 ± 0.75

2.66 ± 0.70

−3.354

0.001

末次随访

1.07 ± 0.84

1.09 ± 0.81

−0.107

0.914

Constant-Murley评分(分, x ¯ ± s )

术后3个月

65.8 ± 5.0

61.6 ± 5.7

3.034

0.004

末次随访

76.7 ± 3.9

74.8 ± 5.4

1.545

0.128

DASH评分(分, x ¯ ± s )

术后3个月

33.4 ± 11.0

40.4 ± 13.7

−2.177

0.033

末次随访

19.3 ± 10.1

23.9 ± 12.0

−1.642

0.106

末次随访肩前屈上举ROM (˚, x ¯ ± s )

139.1 ± 10.8

136.5 ± 11.6

0.906

0.369

发生并发症患者数(例,%)

2(6.90%)

9(28.13%)

4.638

0.031