Table 3 Relationships of sex hormones and bone turnover with GNRI and abdominal obesity in logistic or linear regression
Characteristics | GNRI | Abdominal obesity | ||||
|---|---|---|---|---|---|---|
β coefficient (95% CI) | R2 | P-value | Exp(B) (95% CI) | R2 | P-value | |
Sex hormones | ||||||
 LH (mIU/mL) | − 0.001 (− 0.002 to 0.001) | 0.199 | < 0.001 | 0.985 (0.974–0.996) | 0.024 | 0.008 |
 FSH (IU/L) | 0.000 (− 0.001 to 0.000) | 0.186 | 0.004 | 0.990 (0.985–0.996) | 0.034 | 0.001 |
 Testosterone (nmol/L) | − 0.005 (− 0.016 to 0.005) | 0.178 | 0.338 | 1.095 (0.879–1.364) | 0.012 | 0.418 |
 Prolactin (μg/L) | 0.000 (− 0.001 to 0.000) | 0.177 | 0.792 | 1.008 (0.997–1.018) | 0.014 | 0.158 |
 Progesterone (nmol/L) | − 0.016 (− 0.029 to 0.002) | 0.182 | 0.022 | 1.082 (0.819–1.430) | 0.011 | 0.580 |
 Estradiol (pmol/L) | − 0.001 (− 0.001 to 0.000) | 0.205 | < 0.001 | 1.000 (0.994–1.006) | 0.010 | 0.951 |
Bone turnover | ||||||
 Osteocalcin (ng/mL) | − 0.001 (− 0.001 to 0.000) | 0.187 | 0.003 | 0.987 (0.977–0.997) | 0.023 | 0.014 |
 β-crossLaps (ng/mL) | − 0.100 (− 0.130 to 0.071) | 0.223 | < 0.001 | 0.338 (0.166–0.689) | 0.028 | 0.003 |
 PTH (pg/mL) | 0.000 (− 0.001 to 0.000) | 0.188 | 0.001 | 0.999 (0.992–1.005) | 0.011 | 0.723 |
 25(OH)D (ng/mL) | 0.000 (− 0.001 to 0.001) | 0.177 | 0.411 | 0.979 (0.960–0.999) | 0.018 | 0.044 |