Table 2 Comparison of index among divided groups according to BMD of lumbar spine
Item | Normal bone mass (n = 55) | Osteopenia (n = 36) | Osteoporosis (n = 34) | P value |
|---|---|---|---|---|
Age (years) | 61.346 ± 16.304 | 66.111 ± 13.846 | 63.677 ± 12.557 | 0.317 |
Male [case (%)] | 40 (72.73) | 21 (58.33) | 12 (35.29)b | 0.002 |
Smoking [case (%)] | 19 (34.55) | 9 (25.00) | 6 (17.65) | 0.207 |
Diabetes [case (%)] | 19 (34.55) | 15 (41.67) | 12 (35.29) | 0.771 |
Hypertension [case (%)] | 38 (69.09) | 28 (77.78) | 23 (67.65) | 0.580 |
Hemodialysis duration [month, M (1/4, 3/4)] | 61.00 (47.00, 87.50) | 56.00 (46.00, 64.50) | 63.00 (49.25, 90.50) | 0.194 |
Kt/V | 1.915 ± 0.492 | 1.708 ± 0.255 | 1.825 ± 0.505 | 0.095 |
BMI (kg/m2) | 21.235 ± 3.358 | 21.330 ± 3.599 | 19.440 ± 2.523a,c | 0.021 |
Hb (g/L) | 106.382 ± 12.458 | 102.639 ± 10.944 | 105.559 ± 11.771 | 0.329 |
Glu [mmol/L, M (1/4, 3/4)] | 6.81 (5.64, 9.07) | 7.56 (5.82, 9.84) | 7.26 (5.84, 9.52) | 0.499 |
Alb (g/L) | 39.762 ± 2.826 | 39.256 ± 2.560 | 39.009 ± 2.605 | 0.407 |
Adjusted Ca (mmol/L) | 2.311 ± 0.236 | 2.287 ± 0.192 | 2.280 ± 0.160 | 0.749 |
P (mmol/L) | 1.552 ± 0.461 | 1.591 ± 0.412 | 1.667 ± 0.511 | 0.522 |
Ca × P (mg2/dL2) | 45.106 ± 13.833 | 44.893 ± 13.307 | 46.894 ± 15.541 | 0.804 |
PTH [ng/L, M (1/4, 3/4)] | 328.40 (125.05, 604.10) | 349.00 (182.93, 887.40) | 744.00 (225.18, 1129.25) | 0.062 |
1,25(OH)2VitD3 (ng/mL) | 32.376 ± 5.923 | 34.585 ± 7.298 | 31.405 ± 6.039 | 0.101 |
FGF23 (ng/L) | 93.930 ± 20.350 | 101.437 ± 19.277 | 102.865 ± 21.012 | 0.080 |
Klotho protein (ng/L) | 417.108 ± 56.179 | 387.263 ± 53.255a | 394.534 ± 56.770 | 0.030 |