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. Author manuscript; available in PMC: 2016 Mar 5.
Published in final edited form as: Nutr Cancer. 2015 Mar 26;67(4):580–586. doi: 10.1080/01635581.2015.1011787

Figure 2.

Figure 2

Association between the Health Eating Index and urinary concentration of prostaglandin E2 metabolite (PGE-M) (ng.mg CR.) among 600 postmenopausal women. Healthy Eating Index score was grouped into Q1 (poor <50), Q2 (needs improvement: 51-80), and Q3 (≥81). Geometric means and 95% confidence intervals presented were adjusted for age (50-54, 55-59, 60-64, 65-69, or 70-74 yr.), body mass index (BMI:<25, 25-29.9, 30-34.9, or ≥35 kg/m2), smoking status (never, past, or current smoking), pill-years of nonsteroidal anti-inflammatory drug (NSAID) use (<0.75, 0.75-<14, 14-<49, or ≥49), NSIAD use in the past 24 hours, energy intake (Q1:<1220, Q2:1220-<1553, Q3:1553-<1946, or Q4:≥1946 kcal/day).