Demographic data
hip fracture
The experimental group included 10 males and 20 females (mean age: 81.8 ± 6.1 years); the control group included 8 males and 22 females (mean age: 82.5 ± 4.5 years). No significant differences were observed in the indexes between the two groups at baseline (p > 0.05; Table 
Baseline characteristics of participants with hip fracture (n = 60)Control(n = 30)Experimental(n = 30)