Table 2.

Relationship between micronutrients and other factors with the diagnosis of CIN 2+ at baseline

Risk factors	OR adjusted for demographic and nutritional factors (95% CI)	P
Age at enrollment (y)	0.9 (0.9–0.995)	0.034
Less than high school education	0.6 (0.3–1.1)	0.108
African American	0.6 (0.4–1.1)	0.117
WC: >88 cm	0.8 (0.5–1.4)	0.523
Healthy eating index tertiles: ≥59, ≥50	0.8 (0.6–1.2)	0.270
≥150 min moderate activity/wk	0.6 (0.3–1.1)	0.095
Current smoker	1.95 (1.1–3.4)	0.017
Parity, 2+, 1 or 0	1.9 (1.3–2.7)	<0.001
Lifetime sex partners ≥2	2.5 (0.5–12.0)	0.243
Ever used hormonal/oral contraceptives	1.0 (0.6–1.7)	0.940
Folate (ng/mL): >19.8	0.7 (0.3, 1.6)	0.366
Vitamin B12 (pg/mL): ≥200.6	0.5 (0.2–0.98)	0.044
Vitamin C tertiles: ≥18.23, ≥12.47 µg/mL	1.1 (0.8–1.5)	0.610
γ-Tocopherol: ≥2.36, ≥1.72 mg%	0.8 (0.6–1.1)	0.131
Vitamin A tertiles: ≥38.4, ≥26.66 µg%	0.96 (0.7, 1.3)	0.780
Total carotene tertiles: ≥100.45, ≥72.61 µg%	1.2 (0.8–1.6)	0.365