Table 3 Odds ratio (95% confidence intervals) of incident chronic kidney disease according to tertiles of dietary exposures. (Diabetes mellitus and hypertension cases were excluded)
Tertiles of dietary intake | ||||
|---|---|---|---|---|
T1 | T2 | T3 | P for trend | |
Total Protein | n = 435(CKD = 60) | n = 449(CKD = 54) | n = 450(CKD = 49) | |
Model 1 | 1.00 | 0.83 (0.55–1.26) | 0.72 (0.46–1.11) | 0.137 |
Model 2 | 1.00 | 0.79 (0.49–1.28) | 0.70 (0.35–1.39) | 0.296 |
Model 3 | 1.00 | 0.79 (0.49–1.27) | 0.67 (0.33–1.35) | 0.254 |
Plant Protein | n = 446(CKD = 73) | n = 451(CKD = 54) | n = 437(CKD = 36) | |
Model 1 | 1.00 | 0.76 (0.51–1.14) | 0.48 (0.30–0.75) | 0.002 |
Model 2 | 1.00 | 0.63 (0.40–0.99) | 0.34 (0.18–0.65) | 0.001 |
Model 3 | 1.00 | 0.57 (0.35–0.91) | 0.26 (0.12–0.56) | 0.001 |
Animal protein | n = 439(CKD = 53) | n = 439(CKD = 57) | n = 456(CKD = 53) | |
Model 1 | 1.00 | 1.00 (0.65–1.52) | 0.89 (0.58–1.38) | 0.630 |
Model 2 | 1.00 | 1.02 (0.66–1.59) | 1.04 (0.62–1.75) | 0.873 |
Model 3 | 1.00 | 1.01 (0.65–1.58) | 0.98 (0.57–1.67) | 0.965 |