Table 3

Multivariate logistic regression of association between DII with the gallstone in DENA Persian cohort (n=3626)

DII variable categoryUnadjusted ORP valueAdjusted OR*P value
DII quartileQ1
Q20.66 (0.44–0.98)0.040O.72 (0.45–1.14)0.161
Q30.57 (0.37–0.87)0.0090.59 (0.36–0.95)0.032
Q40.52 (0.34–0.81)0.0030.51 (0.30–0.84)0.009
Trend pvalue0.011
DII (continuous)0.21 (0.07–0.69)0.0090.25 (0.07–0.88)0.033
Binary DII<0
≥00.74 (0.52–1.05)0.0920.71 (0.47–1.07)0.110
  • *Adjust for age, sex, years of school, BMI, smoking, alcohol, tobacco, drug use, diabetes, fatty liver, LDL and HDL.

  • BMI, body mass index; DII, Dietary Inflammatory Index; HDL, high-density lipoprotein; LDL, low-density lipoprotein.