Figure 1.

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.

Dittmann et al. BMC Nephrology 2012 13:169   doi:10.1186/1471-2369-13-169
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