TABLE 7.

Multiple regression analysis between urinary α-CEHC and covariates¹

	α-CEHC (μmol/g) if dietary α-tocopherol >9 mg/d
	Regression coefficient	95% CI
Dietary α-tocopherol (mg/d)	0.0912	0.034, 0.148
Plasma α-tocopherol (mmol/mol)	0.8912	0.649, 1.132
Plasma lipids (mg/dL)
Total cholesterol	−0.0382	−0.058, −0.019
Triglycerides	−0.0142	−0.024, −0.003
BMI
Overweight, 25–30 kg/m2	−0.627	−2.144, 0.890
Obese, >30 kg/m2	−0.721	−2.522, 1.081
Age
30–50 y	0.599	−0.887, 2.085
>50 y	0.342	−1.495, 2.178
Female sex	0.280	−1.086, 1.646
African American	0.554	−0.848, 1.956
Energy intake (kcal)	0.233	−0.337, 0.803

¹CEHC, carboxyethyl hydroxychroman.

²Significant regression coefficient (P < 0.05).