Figure 1From: Association between serum insulin-like growth factor I or IGF-binding protein 3 and estimated glomerular filtration rate: results of a population-based sample Mean estimated glomerular filtration rate (eGFR) with 95% confidence interval by (A) insulin-like growth factor I (IGF-I) and (B) IGF-binding protein 3 (IGFBP-3) quartiles in men ( black square ) and women ( white square ). Analyses of variance were adjusted for age, waist circumference and type 2 diabetes mellitus.Back to article page