Table 4.

Thyroid function at the CHS All Stars (2005–2006) visit and risk of death

	HR (95% CI)	P value
TSH (per mU/liter)	0.94 (0.88–1.01)	0.08
FT4 (per ng/dl)	2.57 (1.32–5.02)	0.006
Adjusted for total T3	2.47 (1.26–4.38)	0.008
Total T3 (per 10 ng/dl)	0.96 (0.90–1.03)	0.24
Adjusted for FT4	0.95 (0.89–1.02)	0.18
Subclinical hypothyroida	0.97 (0.66–1.43)	0.89
TPOAb positivity		0.87
Persistent negative	1.00 (reference)
Resolved	0.68 (0.25–1.84)
New positivity	1.08 (0.51–2.30)
Persistent positivity	1.09 (0.62–1.92)

Model excludes participants reporting thyroid medication use at the CHS All Stars visit. Models were adjusted for age, sex, and race.

^aEuthyroid category is referent.