Table 3.

Association of 24-h urinary protein excretion and PCR with composite kidney disease progression.

	Hazard ration, 95% confidence interval and P-value
	Unadjusted	Model 1	Model 2	Model 3
Lg (24-h UP)	3.70 (1.96–6.99) <0.001	3.54 (1.85–6.76) <0.001	1.71 (0.78–3.73) 0.178	2.75 (1.17–6.47) 0.021
Lg (PCR)	3.65 (1.94–6.88) <0.001	3.36 (1.73–6.49) <0.001	1.68 (0.75–3.72) 0.205	2.50 (1.06–5.91) 0.037
Lg (ACR)	3.92 (2.22–6.94) <0.001	3.69 (2.05–6.66) <0.001	2.33 (1.08–5.05) 0.032	2.82 (1.31–6.08) 0.008

A CKD progression event was defined as 50% eGFR or kidney failure.

Model 1 was adjusted for sex and age; sex is expressed as a dichotomous variable.

Model 2 was adjusted for covariates in Model 1 plus mean arterial pressure and baseline eGFR.

Model 3 was adjusted for covariates in model 2 plus Oxford classification (MEST-C scores).