Adjusted OR and 95% CIs of IFG risk by quartiles of urinary metals.

<p>Abbreviation: IFG, impaired fasting glucose. All models were adjusted for age, gender, BMI, smoking status, pack year, alcohol status, hypertension, hyperlipidemia, family history of diabetes, anti-diabetes drug, insulin use and urinary creatinine.</p><p>*FDR-adjusted.</p><p>Adjusted OR and 95% CIs of IFG risk by quartiles of urinary metals.