Retrospective Analysis of the Correlation between Uric Acid and Thyroid Hormone in People with Normal Thyroid Function

Table 2

Results of multiple linear regression of TSH, FT3, and FT4.

	TSH		FT3		FT4
	(95% CI)	value	(95% CI)	value	(95% CI)	value
Male gender	0.653 (0.629-0.678)	<0.001	1.181 (1.155-1.207)	<0.001	0.938 (0.892-0.987)	0.013
Age	1.002 (1.000-1.003)	0.009	0.999 (0.998-1.000)	0.077	0.993 (0.992-0.995)	<0.001
BMI	1.009 (1.003-1.015)	0.003	0.993 (0.990-0.997)	<0.001	1.002 (0.994-1.010)	0.565
WC	1.000 (0.998-1.002)	0.913	1.005 (1.004-1.007)	<0.001	0.995 (0.992-0.999)	0.004
SBP	1.001 (0.999-1.002)	0.404	1.001 (1.001-1.002)	<0.001	1.004 (1.002-1.005)	<0.001
DBP	1.003 (1.001-1.005)	0.002	1.000 (0.999-1.001)	0.064	1.001 (0.998-1.003)	0.575
FBG	0.972 (0.961-0.983)	<0.001	1.010 (1.003-1.017)	0.004	0.984 (0.968-0.999)	0.043
TG	1.007 (0.990-1.023)	0.424	0.918 (0.909-0.927)	<0.001	1.239 (1.213-1.267)	<0.001
TC	1.124 (1.080-1.171)	<0.001	1.345 (1.317-1.382)	<0.001	0.453 (0.429-0.478)	<0.001
HDL-C	1.002 (0.940-1.068)	0.945	0.757 (0.728-0.786)	<0.001	2.319 (2.128-2.527)	<0.001
LDL-C	0.936 (0.895-0.979)	<0.001	0.749 (0.729-0.770)	<0.001	2.256 (2.123-2.398)	<0.001
SUA	1.000 (1.000-1.000)	0.009	0.999 (0.999-0.999)	<0.001	1.001 (1.001-1.001)	<0.001

SBP: systolic blood pressure; DBP: diastolic blood pressure; WC: waist circumference; FBG: fast blood glucose; SUA: serum uric acid; TC: total cholesterol; TG: triglycerides; LDL-C: low-density lipoprotein cholesterol; HDL-C: high-density lipoprotein cholesterol; ALT: alanine aminotransferase; AST: aspartate aminotransferase; TSH: thyroid-stimulating hormone; FT3: free triiodothyronine; FT4: free thyroxine.