Risk for CKD in lowest (<22.7 kg/m2) vs highest (>26.6 kg/m2) quintiles for BMI

Gelber R et al. Am J Kidney Dis 2005; 46: 871-880.

End point Odds ratio(95% CI)

p for trend

CKD risk 1.45 (1.19-1.76) <0.001