Table 2 Perioperative parameters of the patients
|  | Normocalcemia (n = 406) | Hypocalcemia (n = 276) | P value |
|---|---|---|---|
Fracture type, n (%) | Â | Â | 0.534 |
 Femoral neck fracture | 255 (62.81) | 166 (60.14) |  |
 Intertrochanteric fracture | 151 (37.19) | 110 (39.86) |  |
Type of surgery, n (%) | Â | Â | 0.361 |
 PFNA | 109 (26.85) | 88 (33.88) |  |
 CCS | 12 (2.96) | 6 (2.17) |  |
 HA | 156 (38.42) | 108 (39.13) |  |
 THA | 129 (31.77) | 74 (26.81) |  |
Time from injury to hospital (h) | 44.66 ± 105.63 | 37.30 ± 71.51 | 0.278 |
Time from hospital to surgery (h) | 75.44 ± 45.51 | 81.74 ± 40.79 | 0.065 |
Hypertension, n (%) | 215 (52.96) | 162 (58.70) | 0.161 |
Diabetes, n (%) | 48 (11.82) | 30 (10.87) | 0.794 |
Duration of surgery (min) | 86.16 ± 28.19 | 83.61 ± 27.68 | 0.243 |
Intraoperative blood loss (ml) | 214.01 ± 173.95 | 218.25 ± 153.59 | 0.738 |