Serum concentrations of lipopolysaccharide-binding protein (LBP) according to age strata and body mass index (BMI).

Horizontal lines represent median values, boxes represent the interquartile range, whiskers represent the range, and dots represent extreme values (higher than the 75^th percentile plus 1.5 times the interquartile range). P-values we obtained with the Jonkheere-Terpstra test for trend.