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Table 2 Multiple regression analysis between CMI and BMF

From: The relationship of cardiometabolic index with bowel movement frequency: an NHANES-based cross-sectional analysis

 

Non-adjusted model

Minimally adjusted model

Fully adjusted model

β (95% CI)

β (95% CI)

β (95% CI)

CMI (quartile)

   

Quartile 1

Reference

Reference

Reference

Quartile 2

0.43 (0.14, 0.72)

0.25 (-0.04, 0.54)

0.12 (-0.18, 0.41)

Quartile 3

1.04 (0.74, 1.33)

0.68 (0.38, 0.98)

0.47 (0.15, 0.79)

Quartile 4

1.62 (1.32, 1.91)

1.10 (0.80, 1.41)

0.69 (0.34, 1.03)

P for trend

< 0.0001

< 0.0001

0.0015

  1. Note: Non-adjusted model: Analysis without covariable adjustment; Minimally adjusted model: Adjusted for demographic covariables (gender, age, race); Fully adjusted model: Adjustments were made for age, sex, race, education level, poverty income ratio, smoking, drinking, moderate activity, body mass index, diabetes, gastrointestinal diseases, hypertension, depression, sleep disorders, and dietary factors such as energy, total fat, moisture, dietary fiber, protein, carbohydrate, and caffeine; CI: Confidence intervals; CMI: Cardiometabolic index