Table 4.

The association of race/ethnicity categories and CrCl/iGFR in the multivariate regression model (N = 1342)

	Non-Hispanic white (N = 568)	Non-Hispanic black (N = 494)	Hispanics (N = 188)	Others (N = 92)
Absolute change in CrCl/iGFR ratio (95% CI)
Unadjusted	reference	−0.03 (−0.08—0.03) P = 0.34	0.01(−0.07—0.08) P = 0.89	−0.01 (−0.12—0.09) P = 0.79
Multivariate adjusteda	reference	−0.03 (−0.08—0.03) P = 0.38	0.01 (−0.06—0.09) P = 0.72	0.01 (−0.10—0.11) P = 0.91

CrCl = Creatinine clearance; iGFR = I¹²⁵ Iothalamate measured glomerular filtration rate.

Others = American Indian/Alaskan Native, Asian/Asian American, or Native Hawaiian/Other Pacific islander.

^aAdjusted for age, sex, use of loop diuretics, hemoglobin A1C.