Table 1 Demographic characteristics of the 342 hip fracture patients
From: Very high prevalence of osteosarcopenia in hip fracture patients: risk and protective factors
Demographic characteristics | N = 342 | Male (n = 78) | Female (n = 264) | P |
|---|---|---|---|---|
Gender | Â | Â | Â | Â |
 Male | 78 (22.8) |  |  |  |
 Female | 264 (77.2) |  |  |  |
Age, year | Â | Â | Â | Â |
 Mean ± SD | 81.65 ± 7.63 | 80.29 ± 7.93 | 81.94 ± 7.63 | 0.254 |
Body weight, kg | Â | Â | Â | Â |
 Mean ± SD | 53.26 ± 10.79 | 61.01 ± 10.23 | 50.97 ± 9.86 | < 0.001 |
BMI | Â | Â | Â | Â |
 Mean ± SD | 22.40 ± 3.66 | 22.84 ± 3.23 | 22.27 ± 3.77 | 0.099 |
Overweight | Â | Â | Â | 0.195 |
 BMI ≥ 23 | 132 (38.6) | 35 (44.9) | 97 (36.7) |  |
 BMI < 23 | 210 (61.4) | 43 (55.1) | 167 (63.3) |  |
Hip fracture type | Â | Â | Â | 0.081 |
 Neck of femur | 182 (53.5) | 35 (44.9) | 147 (56.1) |  |
 Trochanteric | 158 (46.5) | 43 (55.1) | 115 (43.9) |  |
Hip fracture operation | Â | Â | Â | 0.021 |
 Cephalomedullary nail | 158 (46.7) | 40 (52.6) | 118 (45.0) |  |
 Hemiarthroplasty | 104 (30.8) | 18 (23.7) | 86 (32.8) |  |
 Hip Screw | 60 (17.8) | 10 (13.2) | 50 (19.1) |  |
 Total hip replacement | 16 (4.7) | 8 (10.5) | 8 (3.1) |  |