Positive Association between the Triglyceride-Glucose Index and Hyperuricemia in Chinese Adults with Hypertension: An Insight from the China H-Type Hypertension Registry Study

Table 2

Association between the TyG index and SUA in different models.

TyG index	Serum uric acid, μmol/L, β (95% CI)
	Crude model	Model I	Model II	Model III
Per 1 unit increase	34.6 0 (31.25, 37.94)	37.9 0 (34.48, 41.32)	43.74 (40.44, 47.04)	38.03 (34.55, 41.51)
Quartiles
Q1	0.00	0.00	0.00	0.00
Q2	8.10 (2.33, 13.88)	9.67 (3.90, 15.44)	19.67 (14.43, 24.90)	12.36 (7.60, 17.13)
Q3	20.85 (15.08, 26.63)	24.00 (18.20, 29.81)	37.26 (31.83, 42.69)	26.87 (21.71, 32.30)
Q4	54.07 (48.31, 59.84)	59.03 (53.16, 64.90)	68.85 (63.20, 74.49)	55.37 (49.59, 61.15)
P for trend	<0.001	<0.001	<0.001	<0.001

Model I: adjusted for age. Model II: adjusted for sex, age, BMI, SBP, DBP, education, physical activity, waist circumference, current drinking, and current smoking. Model III: adjusted for sex, age, BMI, SBP, DBP, education, physical activity, waist circumference, current drinking, current smoking, HDL-C, LDL-C, serum homocysteine, eGFR, diabetes, antiplatelet drugs, and antihypertensive drugs. TyG: triglyceride glucose; SUA: serum uric acid; CI: confidence interval.