组别

N

BI评分(分)

FIM评分(分)

术前

术后6个月

术前

术后6个月

PFNA组

53

63.93 ± 1.08

78.92 ± 1.61^a

79.66 ± 0.33

97.30 ± 0.60^a

DHS组

45

64.32 ± 1.95

73.63 ± 2.11^a

79.17 ± 2.31

93.35 ± 1.02^a

P

0.243

0.000

0.165

0.000