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Table 4 Comparison of Harris scores before and after intervention between the two groups, Unit: score

From: Effect of pelvic floor muscle combined with pulmonary rehabilitation training on lung function in elderly patients after surgery for intertrochanteric fractures of the femur: a randomized controlled trial

Index

Number of cases

Groups

Pre-intervention

Post-intervention

Control

24

45.83 ± 2.79

66.33 ± 2.85*

 < 0.001

Experimental

23

44.30 ± 2.53

65.26 ± 2.39*

 < 0.001

P-value

 

0.056

0.171

 
  1. *Indicates that there was a significant difference between post-intervention and pre-intervention comparisons within the group