Table 2.

One-year unadjusted and multivariable adjusted mortality hazard ratios associated with black vs. white race

	1 y		2 y		3 y		4 y		5 y
	unadjusted	adjusted	unadjusted	adjusted	unadjusted	adjusted	unadjusted	adjusted	unadjusted	adjusted
Overall	1.19 (1.14–1.23)	0.77(0.73–0.81)	0.97 (0.94–1.01)	0.70 (0.67–0.73)	0.93 (0.90–0.97)	0.71 (0.68–0.74)	0.93 (0.89–0.97)	0.74 (0.70–0.77)	0.99 (0.93–1.05)	0.88 (0.82–0.94)
CKD stage
3a	1.25 (1.19–1.32)	0.81 (0.75–0.88)	1.01 (0.96–1.07)	0.73 (0.68–0.78)	0.98 (0.93–1.03)	0.71 (0.67–0.76)	0.93 (0.88–0.98)	0.72 (0.68–0.77)	1.03 (0.95–1.11)	0.88 (0.81–0.97)
3b	1.06 (0.99–1.13)	0.72 (0.65–0.79)	0.91 (0.86–0.98)	0.68 (0.62–0.74)	0.85 (0.79–0.91)	0.69 (0.63–0.75)	0.90 (0.83–0.97)	0.74 (0.68–0.81)	0.86 (0.77–0.96)	0.81 (0.71–0.92)
4	0.90 (0.81–0.99)	0.76 (0.66–0.87)	0.73 (0.66–0.81)	0.68 (0.59–0.78)	0.71 (0.63–0.79)	0.66 (0.58–0.76)	0.80 (0.70–0.91)	0.79 (0.69–0.92)	0.96 (0.79–1.17)	1.01 (0.81–1.27)
5	0.79 (0.66–0.94)	0.78 (0.6–1.02)	0.51 (0.42–0.63)	0.63 (0.47–0.83)	0.55 (0.55–0.68)	0.78 (0.59–1.03)	0.47 (0.36–0.62)	0.52 (0.36–0.75)	0.70 (0.48–1.03)	0.83 (0.48–1.44)

NOTE: Values shown in parentheses are 95% confidence intervals. Associations in the first, second, third, fourth and fifth year of follow-up, conditional on surviving to the beginning of the examined year, overall and in subgroups of patients with different stages of CKD at baseline. CKD stages 3a, 3b, 4 and 5 include patients with estimated glomerular filtration rates of 45–59.9, 30–44.9, 15–29.9, and <15 ml/min/1.73 m², respectively.

CKD, chronic kidney disease.