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Table 4 Multivariable-adjusted odds ratios (95% CIs) for BPH across tertile categories of DPI

From: Association between dietary phytochemical index and risk of benign prostatic hyperplasia: a case-control study

 

Tertiles of DPI

P-trend

T1

≤ 19

T2

19 < DPI < 28

T3

≥ 28

Crud Model

1.00

0.21(0.1–0.4)

0.3(0.15–0.61)

0.001

Model I

1.00

0.21(0.1–0.44)

0.29(0.14–0.58)

0.001

Model II

1.00

0.18(0.08–0.39)

0.3(0.15–0.63)

0.001

Model III

1.00

0.15(0.06–0.36)

0.23(0.1–0.54)

0.001

  1. Binary logistic regression was used to obtain OR and 95% CI. The overall trend of OR across increasing tertiles was examined by considering each category’s median score as a continuous variable. Model I: Adjusted for Energy intake, waist circumference, BMI, weight. Model II: Model I plus education level and family history of BPH, smoking status, physical activity, marital status. Model III: Model I and II plus red meat, fish, cholesterol, egg, coffee, total fat, refined grains