Table 1 Comparison of index among divided groups according to BMD of femur neck
Item | Normal bone mass (n = 22) | Osteopenia (n = 41) | Osteoporosis (n = 62) | P value |
|---|---|---|---|---|
Age (years) | 56.091 ± 15.832 | 59.976 ± 14.828 | 68.161 ± 12.575a,b | 0.001 |
Male [case (%)] | 14 (63.64) | 29 (70.73) | 30 (48.39) | 0.068 |
Smoking [case (%)] | 6 (27.27) | 10 (24.39) | 18 (29.03) | 0.874 |
Diabetes [case (%)] | 6 (27.27) | 11 (26.83) | 29 (46.77) | 0.072 |
Hypertension [case (%)] | 14 (63.64) | 29 (70.73) | 46 (74.19) | 0.641 |
Hemodialysis duration [month, M (1/4, 3/4)] | 64.50 (51.00, 70.25) | 59.00 (52.00, 85.00) | 68.00 (54.00, 93.25) | 0.680 |
Kt/V | 1.752 ± 0.299 | 1.831 ± 0.489 | 1.859 ± 0.462 | 0.628 |
BMI (kg/m2) | 21.448 ± 3.651 | 21.244 ± 3.695 | 20.224 ± 2.839 | 0.178 |
Hb (g/L) | 105.500 ± 11.300 | 105.390 ± 12.438 | 104.726 ± 11.857 | 0.947 |
Glu [mmol/L, M (1/4, 3/4)] | 6.70 (5.69, 7.90) | 7.05 (5.71, 8.71) | 7.15 (5.83, 10.03) | 0.412 |
Alb (g/L) | 40.032 ± 1.845 | 39.585 ± 3.190 | 39.076 ± 2.569 | 0.318 |
Adjusted Ca (mmol/L) | 2.237 ± 0.258 | 2.314 ± 0.185 | 2.304 ± 0.193 | 0.321 |
P (mmol/L) | 1.501 ± 0.450 | 1.536 ± 0.466 | 1.666 ± 0.457 | 0.217 |
Ca × P (mg2/dL2) | 40.397 ± 13.849 | 44.991 ± 13.702 | 47.710 ± 14.122 | 0.107 |
PTH [ng/L, M (1/4, 3/4)] | 225.70 (104.40, 750.68) | 290.90 (131.30, 815.70) | 432.50 (217.78, 889.63) | 0.132 |
1,25(OH)2VitD3 (ng/mL) | 32.486 ± 6.482 | 33.095 ± 6.080 | 32.612 ± 6.756 | 0.914 |
FGF23 (ng/L) | 99.639 ± 22.052 | 92.646 ± 19.382 | 102.013 ± 20.085 | 0.072 |
Klotho protein (ng/L) | 429.883 ± 41.776 | 410.598 ± 61.056 | 387.172 ± 54.137a,b | 0.005 |