Table 2 Odds ratio (95% confidence intervals) of incident chronic kidney disease according to tertiles of dietary exposures
Tertiles of dietary intake | ||||
|---|---|---|---|---|
T1 | T2 | T3 | P for trend | |
Total Protein | n = 544(CKD = 82) | n = 542(CKD = 66) | n = 544(CKD = 71) | |
Model 1 | 1.00 | 0.75 (0.52–1.09) | 0.79 (0.54–1.14) | 0.197 |
Model 2 | 1.00 | 0.67 (0.44–1.03) | 0.62 (0.34–1.12) | 0.090 |
Model 3 | 1.00 | 0.67 (0.44–1.02) | 0.59 (0.32–1.07) | 0.066 |
Model 4 | 1.00 | 0.67 (0.44–1.02) | 0.59 (0.32–1.08) | 0.071 |
Model 5 | 1.00 | 0.65 (0.43–1.00) | 0.59 (0.32–1.08) | 0.067 |
Plant Protein | n = 543(CKD = 90) | n = 544(CKD = 70) | n = 543(CKD = 59) | |
Model 1 | 1.00 | 0.80 (0.56–1.14) | 0.61 (0.42–0.90) | 0.012 |
Model 2 | 1.00 | 0.63 (0.42–0.94) | 0.41 (0.23–0.71) | 0.001 |
Model 3 | 1.00 | 0.55 (0.36–0.84) | 0.29 (0.15–0.55) | < 0.001 |
Model 4 | 1.00 | 0.55 (0.36–0.83) | 0.29 (0.15–0.55) | < 0.001 |
Model 5 | 1.00 | 0.55 (0.36–0.83) | 0.28 (0.14–0.53) | < 0.001 |
Animal protein | n = 544(CKD = 73) | n = 542(CKD = 74) | n = 544(CKD = 72) | |
Model 1 | 1.00 | 0.95 (0.66–1.37) | 0.91 (0.62–1.32) | 0.626 |
Model 2 | 1.00 | 0.93 (0.63–1.38) | 0.93 (0.59–1.46) | 0.745 |
Model 3 | 1.00 | 0.94 (0.64–1.38) | 0.91 (0.57–1.44) | 0.686 |
Model 4 | 1.00 | 0.94 (0.63–1.38) | 0.91 (0.57–1.45) | 0.699 |
Model 5 | 1.00 | 0.94 (0.63–1.38) | 0.91 (0.57–1.44) | 0.681 |