Thyroid Function, Prevalent Coronary Heart Disease, and Severity of Coronary Atherosclerosis in Patients Undergoing Coronary Angiography

Table 3

Odds ratio of prevalent coronary heart disease by free T₄ and TSH.

Variables	Model 1			Model 2			Model 3
	OR	95% CI	value	OR	95% CI	value	OR	95% CI	value
Entire population ()
Free T4	0.95	0.91–0.99	0.01	—	—	—	0.96	0.92–0.99	0.04
TSH	—	—	—	1.05	0.99–1.12	0.11	1.04	0.98–1.10	0.24
Euthyroid population ()
Free T4	0.98	0.92–1.04	0.49	—	—	—	0.98	0.92–1.05	0.56
TSH	—	—	—	1.05	0.90–1.23	0.51	1.05	0.90–1.23	0.52

Analyses were by multiple logistic regression. Multivariate adjustments were made for sex, age, BMI, hypertension, diabetes, low density lipoprotein cholesterol, high density lipoprotein cholesterol, triglyceride, smoking, and statin use.
TSH: thyroid stimulating hormone.