Table 6.
Crude and adjusted HRs of mortality, by diet, Charlson index, proteinuria, and GFR (Cox analysis) (LPD-KA and LPD-PFF)
| n/N | Crude RR (95% CIs) | p value | Adjusted HR (95% CIs) | p value | |
|---|---|---|---|---|---|
| Diet | |||||
| LPD-KA | 37/215 | 1 (−) | <0.0001 | 1 (−) | 0.5264 |
| LPD-PFF | 59/159 | 2.16 (1.51–3.08) | 1.15 (0.75–1.75) | ||
| Charlson index | <0.0001 | ||||
| <7 | 12/165 | 1 (−) | <0.0001 | 1 (−) | |
| ≥7 | 84/209 | 5.53 (3.13–9.77) | 6.11 (3.28–11.36) | ||
| Proteinuria | |||||
| (g/day) | <0.0001 | 0.2107 | |||
| < 1 | 69/207 | 1 (−) | 1 (−) | ||
| ≥ 1 | 27/167 | 0.49 (0.33–0.72) | 0.75 (0.48–1.18) | ||
| GFR (ml/m) | 0.2425 | ||||
| < 30 | 78/291 | 1 (−) | 0.3436 | 1 (−) | |
| ≥ 30 | 18/83 | 0.81 (0.72–1.27) | 0.74 (0.44–1.23) | ||
GFR-EPI Glomerular filtration rate (EPI formula), RR Relative risk, HR Hazard ratio
statistically significant OR in bold