Figure 1.

Insulin resistance according to the proportion of dihomo-γ-linolenic acid (20:3ω-6, DGLA) or arachidonic acid (20:4ω-6, AA) in serum phospholipid and FADS gene polymorphisms. Means ± S.D. (n), ^§tested by log-transformed, P for interaction was tested by multiple logistic regression analysis after adjusting for age and body mass index. HOMA-IR: homeostasis model assessment of insulin resistance