Table 4.

Hazard ratio of kidney outcome in patents with crescents compared with those without crescents

	Hazard ratio (95% confidence interval)	P
Model 1	2.82 (1.315–6.061)	0.008
Model 2	2.79 (1.292–6.005)	0.009
Model 3	2.37 (1.021–5.485)	0.045
Model 4	4.81 (1.498–15.449)	0.008

Model 1: Unadjusted

Model 2: Adjusted for age and sex

Model 3: Adjusted for variables with P < 0.1 in Table 1, such as serum hemoglobin, serum albumin, and random urine protein-to-creatinine ratio

Model 4: Adjusted for all variables