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Table 3 Multivariate logistic regression models for the relation of dietary fiber and protein intake, as continues variable, to urinary risk factors of kidney stone formation

From: The association of dietary inflammatory index with urinary risk factors of kidney stones formation in men with nephrolithiasis

  Fiber Protein
Odds ratio (95% CI) Odds ratio (95% CI)
Model 1 Model 2 Model 1 Model 2
Hypercreatininuria 0.98 (0.96–1.01) 0.98 (0.96–1.01) 0.98 (0.95–1.008) 0.98 (0.96–1.01)
Hypocitraturia 0.96 (0.94–0.98) 0.96 (0.94–0.98) 0.96 (0.93–0.98) 0.96 (0.93–0.98)
Hyperoxaluria 0.98 (0.96–1.006) 0.98 (0.96–1.005) 1.00 (0.98–1.02) 1.00 (0.98–1.02)
Hyperuricosuria 0.98 (0.96–1.00) 0.98 (0.96–1.002) 0.98 (0.96–1.008) 0.98 (0.95–1.006
Hypercalciuria 0.97 (0.95–0.99) 0.97 (0.95–0.99) 0.97 (0.94–0.99) 0.97 (0.95–0.99)
  1. Model 1: adjusted for energy intake
  2. Model 2: additionally adjusted for age, BMI, and physical activity