Table 2.
Univariate and multivariate associations with the GNRI.
| Characteristic | Univariate | Multivariate a | ||
|---|---|---|---|---|
| β Coefficient (95% CI) | p Value | β Coefficient (95% CI) | p Value | |
| Age | −0.035 (−0.089, 0.019) | 0.204 | - | - |
| Male sex | 2.142 (0.612, 3.673) | 0.006 | - | - |
| DM (Presence) | −3.217 (−4.615, −1.818) | <0.001 | - | - |
| Previous CVD (Presence) | −1.074 (−2.760, 0.613) | 0.211 | - | - |
| LTI (kg/m2) | 0.466 (0.247, 0.684) | <0.001 | - | - |
| Overhydration (%) | −0.373 (−0.446, −0.301) | <0.001 | −0.245 (−0.322, −0.169) | <0.001 |
| Systolic BP (mmHg) | −0.088 (−0.128, −0.047) | <0.001 | - | - |
| eGFR (ml/min/1.73 m2) | 0.068 (0.020, 0.117) | 0.006 | - | - |
| log UPCR (g/g) | −5.303 (−6.400, −4.207) | <0.001 | −3.424 (−4.532, −2.316) | <0.001 |
| log IL−6 (pg/mL) | −5.349 (−7.103, −3.596) | <0.001 | −3.002 (−4.551, −1.458) | <0.001 |
Abbreviations: BP, blood pressure; CI, confidence interval; CVD, cardiovascular disease; DM, diabetes mellitus; eGFR, estimated glomerular filtration rate; GNRI, geriatric nutritional risk index; IL-6, interleukin-6; LTI, lean tissue index; UPCR, urine protein creatinine ratio. a Stepwise regression model.