Proteinuria, ^99mTc-DTPA Scintigraphy, Creatinine-, Cystatin- and Combined-Based Equations in the Assessment of Chronic Kidney Disease

Table 7

Group 2 correlations.

	DTPA	Creatinine	Creatinine clearance	Hoek	Creatinine; CKD-EPI	Cystatin C; CKD-EPI	Combined; CKD-EPI	Cystatin C	Proteinuria
DTPA
rho	1
𝑃
Creatinine
rho	−0.1853	1
𝑃	0.184
Creatinine clearance
rho	0.2314	−0.4016	1
𝑃	0.0955	0.0029
Hoek
rho	0.1178	−0.6026	0.3886	1
𝑃	0.4008	0	0.004
Creatinine; CKD-EPI
rho	0.2172	−0.8178	0.4104	0.737	1
𝑃	0.1182	0	0.0023	0
Cystatin C; CKD-EPI
rho	0.1633	−0.51	0.3121	0.9496	0.7661	1
𝑃	0.2427	0.0001	0.0229	0	0
Combined; CKD-EPI
rho	0.1309	−0.684	0.3815	0.8995	0.9182	0.9394	1
𝑃	0.3501	0	0.0048	0	0	0
Cystatin C
rho	−0.0603	0.5762	−0.3461	−0.9855	−0.7272	−0.9668	−0.9111	1
𝑃	0.6713	0	0.012	0	0	0	0
Proteinuria
rho	−0.1512	0.0199	−0.1293	−0.104	−0.0046	−0.1073	−0.06	0.145	1
𝑃	0.2848	0.8885	0.3608	0.4631	0.9742	0.4489	0.6727	0.3049