Figure 4From: Association of urinary phthalate metabolite concentrations with body mass index and waist circumference: a cross-sectional study of NHANES data, 1999–2002 Difference in Body Mass Index, by Increasing MEHP Quartile and Age Group. Top graph displays results for males, bottom graph for females. All estimates are adjusted for age, race/ethnicity, creatinine, height, SES, dietary factors, TV, Mets/month (age 12+), smoking (age 20+), and reproductive factors (age 20+ females). Results of trend tests are included for those with p-values<0.15.Back to article page