From: Association between renal function and bone mineral density in healthy postmenopausal Chinese women
Variables | Category of eGFRa (ml/min/1.73m2) | p-value | |
---|---|---|---|
< 90 (n = 273) | ≥90 (n = 503) | ||
Age (years) | 65.1 ± 6.0 | 60.4 ± 5.5 | < 0.001 |
Menopausal duration (years) | 15.4 ± 7.0 | 11.0 ± 6.7 | < 0.001 |
Height (cm) | 153.8 ± 4.9 | 153.8 ± 5.3 | 0.858 |
Weight (kg) | 55.3 ± 7.3 | 55.5 ± 8.1 | 0.914 |
BMI (kg/cm2) | 23.4 ± 2.8 | 23.4 ± 3.1 | 0.965 |
BUN (mmol/l) | 5.7 (4.8, 6.6) | 5.0 (4.2, 5.9) | < 0.001 |
SCr (μmol/l) | 69.1 (65.0, 73.7) | 53.3 (44.0, 58.6) | < 0.001 |
eGFR (ml/min/1.73m2) | 80.3 (74.1, 86.2) | 99.3 (95.3, 104.9) | < 0.001 |
L1-L4 BMD (g/cm2) | 0.924 ± 0.142 | 0.938 ± 0.152 | 0.195 |
Femoral neck BMD (g/cm2) | 0.717 ± 0.106 | 0.744 ± 0.125 | 0.004 |
Total hip BMD (g/cm2) | 0.796 ± 0.116 | 0.823 ± 0.129 | 0.004 |
TG (mmol/l) | 1.5 (1.1, 2.1) | 1.4 (1.1, 2.0) | 0.991 |
TC (mmol/l) | 5.4 ± 0.9 | 5.3 ± 0.9 | 0.169 |
HDL-C (mmol/l) | 1.5 (1.3, 1.7) | 1.6 (1.3, 1.8) | 0.350 |
LDL-C (mmol/l) | 3.2 ± 0.7 | 3.1 ± 0.7 | 0.287 |
SCa (mmol/l) | 2.4 ± 0.1 | 2.4 ± 0.1 | 0.849 |
Cigarette smoking, % | 8 (2.9%) | 5 (1.0%) | 0.074 |
Alcohol consumption, % | 6 (2.2%) | 14 (2.8%) | 0.623 |
Physical exercise, % | 231 (84.6%) | 408 (81.1%) | 0.222 |
Osteoporosis,% | 115 (42.1%) | 174 (34.6%) | 0.038 |