Table 2.
Correlation between the Geriatric Nutrition Risk Index and the indicators of bone metabolism
| Variables | Before adjusting | After adjusting | ||
|---|---|---|---|---|
| r | P | r | P | |
| Ca (mmol/L) | 0.173 | 0.000 | 0.107 | 0.009 |
| 25(OH)D (ng/mL) | 0.269 | 0.000 | 0.208 | 0.000 |
| ALP (IU/L) | 0.035 | 0.392 | -0.081 | 0.047 |
| BGP (ng/mL) | 0.012 | 0.769 | -0.069 | 0.091 |
| β-CTX (ng/mL) | -0.042 | 0.300 | -0.057 | 0.164 |
| P1NP (ng/mL) | -0.085 | 0.035 | -0.132 | 0.001 |
| PTH (ng/mL) | 0.127 | 0.002 | 0.126 | 0.002 |
Annotation: After adjusting for confounding factors, including age, the duration of diabetes, HbA1c, TC, TG, UA, Cr, and 24 h-mAlb