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Table 1 Baseline characteristics of patients receiving hemiarthroplasty for intertrochanteric hip fractures stratified by gender

From: Primary hemiarthroplasty after unstable trochanteric fracture in elderly patients: mortality, readmission and reoperation

    Gender P-value
Total Male Female
(n = 2798) (n = 895) (n = 1903)
N % N % N %
Age (yrs) Mean ± SDa 79.75 ± 7.86 78.74 ± 7.78 80.23 ± 7.85 < 0.001
60–64 113 4.04 48 5.36 65 3.42  
65–69 226 8.08 82 9.16 144 7.57  
70–74 407 14.55 139 15.53 268 14.08  
75–79 599 21.41 209 23.35 390 20.33  
80–84 737 26.34 236 26.37 501 26.33  
≥ 85 716 25.59 181 20.22 535 28.11  
CCIb score 0 917 32.77 256 28.60 661 34.73 < 0.001
1 694 24.80 203 22.68 491 25.80  
2 372 13.30 137 15.31 235 12.35  
3 228 10.29 102 11.40 186 9.77  
≥4 527 18.83 197 22.01 330 17.34  
Insurance amount (NT$) ≤21,000 1704 60.90 640 71.51 1064 55.91 < 0.001
> 21,000 1094 30.10 255 28.49 839 44.09  
  1. Note: a SD Standard deviation
  2. b CCI Charlson Comorbidity Index