Table 2 Haematologic and biochemical parameters in older patients with hip fracture by anatomical site
Characteristics | Total group (n = 761) | Cervical HF (n = 444) | Trochanteric HF (n = 317) | P value |
|---|---|---|---|---|
Erythrocyte count, x1012/L | 4.1 ± 0.60 | 4.1 ± 0.61 | 4.0 ± 0.59 | 0.084 |
Haemoglobin, g/L | 125.5 ± 16.6 | 128.2 ± 16.2 | 121.8 ± 16.5 | 0.000 |
Leukocyte count, x109/L | 10.6 ± 4.2 | 10.5 ± 4.1 | 10.8 ± 4.4 | 0.430 |
Lymphocytes count, x109/L | 1.29 ± 1.22 | 1.26 ± 1.47 | 1.32 ± 0.88 | 0.632 |
MCV, fl | 90.4 ± 8.16 | 90.3 ± 6.31 | 90.5 ± 9.78 | 0.776 |
MCH, pg/cell | 30.7 ± 2.44 | 30.5 ± 2.56 | 30.9 ± 2.29 | 0.198 |
MCHC, g/L | 340.3 ± 34.2 | 341.2 ± 46.6 | 339.3 ± 10.19 | 0.642 |
RDW, % | 15.2 ± 8.7 | 15.5 ± 12.0 | 14.8 ± 1.90 | 0.518 |
Iron, μmol/L | 5.2 ± 4.33 | 4.8 ± 3.65 | 5.7 ± 4.92 | 0.085 |
Transferrin, g/L | 1.7 ± 0.48 | 1.7 ± 0.52 | 1.7 ± 0.42 | 0.324 |
Transferrin saturation, % | 11.6 ± 8.6 | 10.7 ± 7.9 | 12.5 ± 9.3 | 0.095 |
Ferritin, μg/L | 298.8 ± 273.1 | 290.4 ± 225.4 | 307.9 ± 317.0 | 0.606 |
Vitamin B12, pmol/L | 395.9 ± 271.4 | 410.6 ± 276.9 | 380.1 ± 265.4 | 0.3601 |
Folic acid (serum), nmol/L | 26.1 ± 15.6 | 26.7 ± 16.1 | 25.4 ± 15.0 | 0.505 |
Albumin, g/L | 35.3 ± 6.4 | 36.0 ± 6.5 | 34.5 ± 6.2 | 0.002 |
Bilirubin, μmol/L | 12.4 ± 7.4 | 12.9 ± 7.8 | 11.8 ± 6.9 | 0.214 |
ALT, U/L | 23.0 ± 42.6 | 29.9 ± 53.9 | 21.6 ± 25.5 | 0.581 |
ALP, U/L | 105.4 ± 80.1 | 104.3 ± 78.6 | 106.6 ± 82.0 | 0.813 |
GGT, U/L | 54.1 ± 95.6 | 54.6 ± 87.3 | 53.7 ± 104.0 | 0.936 |
Urea, mmol/L | 8.8 ± 9.1 | 8.6 ± 10.1 | 9.0 ± 7.5 | 0.531 |
Creatinine, μmol/L | 92.9 ± 49.9 | 91.0 ± 40.3 | 95.6 ± 60.8 | 0.217 |
eGFR, ml/min ·1·73 m2 | 65.1 ± 23.7 | 65.8 ± 23.1 | 64.3 ± 24.4 | 0.600 |
TSH, mIU/L | 1.5 ± 2.17 | 1.7 ± 2.76 | 1.4 ± 27 | 0.246 |
T4, pmol/L | 15.9 ± 3.54 | 16.1 ± 3.64 | 15.7 ± 3.43 | 0.336 |
Serum calcium*(mmol/L) | 2.28 ± 0.13 | 2.28 ± 0.13 | 2.27 ± 0.13 | 0.661 |
Serum phosphate(mmol/L) | 0.94 ± 0.48 | 0.92 ± 0.29 | 0.97 ± 0.62 | 0.447 |
Serum magnesium(mmol/L) | 0.78 ± 0.13 | 0.76 ± 0.13 | 0.79 ± 0.12 | 0.059 |
25(OH)vitamin D(nmol/L) | 37.3 ± 18.0 | 36.9 ± 18.7 | 37.6 ± 17.4 | 0.729 |
PTH(pmol/L) | 6.9 ± 5.6 | 5.9 ± 3.6 | 8.0 ± 6.9 | 0.001 |
Leptin (ng/ml) | 18.4 ± 23.17 | 18.1 ± 21.73 | 18.8 ± 24.67 | 0.797 |
Adiponectin (ng/ml) | 17.5 ± 7.35 | 18.5 ± 7.29 | 16.3 ± 7.28 | 0.019 |
Resistin (ng/ml) | 18.7 ± 10.46 | 20.1 ± 10.49 | 16.9 ± 10.19 | 0.014 |