Association between baseline serum α-tocopherol, γ-tocopherol, and the α-tocopherol:γ-tocopherol molar ratio and risk of prostate cancer, PLCO Study.

Abstract

a<p>Odds ratios based on conditional logistic regression (conditioned on age, time since initial screening, and year of blood draw) and adjusted for study center, serum cholesterol and serum β-carotene.</p