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Table 2 Association between overall dietary quality and constipation

From: Association between overall dietary quality and constipation in American adults: a cross-sectional study

Variables

Model 1

Mode 2

Model 3

OR (95%CI)

P

OR (95%CI)

P

OR (95%CI)

P

HEI score

0.98 (0.98–0.99)

< 0.001

0.98 (0.98–0.99)

< 0.001

0.98 (0.98–0.99)

< 0.001

  1. Abbreviation: OR, odds ratio; CI, confidence interval; HEI, healthy eating index
  2. Model 1, unadjusted model;
  3. Model 2, adjusted for age and gender;
  4. Model 3, adjusted for age, gender, race, education level, marital status, family income, BMI, drinking, smoking, vigorous physical activity, moderate physical activity, hypertension, depression, total energy intake, dietary supplements, and calcium supplement