Table 3.

Logistic regression analysis between the TyG index with gallstones prevalence.

Characteristic	Model 1 OR (95% CI)	Model 2 OR (95% CI)	Model 3 OR (95% CI)
TyG index	1.58 (1.36–1.83)	1.46 (1.23–1.73)	1.25 (1.04–1.51)
Categories
Tertile 1	1	1	1
Tertile 2	1.54 (1.17–2.03)	1.28 (0.96–1.71)	1.22 (0.91–1.63)
Tertile 3	2.22 (1.71–2.88)	1.77 (1.33–2.34)	1.48 (1.09–1.99)

Model 1 = no covariates were adjusted.

Model 2 = Model 1 + age, gender, race, and marital status were adjusted.

Model 3 = Model 2 + education level, physical activity, smoking status, alcohol consumption, diabetes, hypertension, asthma, cancers, coronary heart disease, poverty income ratio, total kcal, total fat, total sugar, and serum creatinine were adjusted.