a significant trendP =0.057
Results When the data were analyzed as a whole, after 4–5 weeks of similar low-GI diet intervention, we found that the decrease of triglycerides (TG) in the homozygous Ala54 carriers was more significant than that in the Thr54 allele carriers ([−0.58±1.24] vs [−0.14±1.08], P =0.015) with the adjustment for potential confounding factors; furthermore, compared with the Thr54 carriers, there was a significant trend in the decrease of total cholesterol (TC) in the homozygous Ala54 carriers ( P =0.057).