Figure 2. Relative risks of incident hypertension (defined by blood pressure levels ≥ 140/90 mmHg) according to quintiles of TSH, free T4, free T3, and conversion ratio values incidence in euthyroid participants. *Adjustment by age, sex, race, education level, smoking and alcohol consumption, and physical activity. Abbreviations: FT3, free T3; FT4, free T4; Q, quintile(s). **P < 0.05.
