Table 2.

HR values for the 90-day MR among the 3 RDWs.

	RDW ≤ 14.5%		14.5% < RDW < 16.2%		RDW ≥ 16.2%
	HR (95% CI)	P	HR (95% CI)	P	HR (95% CI)	P
Model 1	Reference	—	1.61 (1.24–2.10)	<0.001	2.68 (2.11–3.40)	<0.001
Model 2	Reference	—	1.50 (1.15–1.95)	0.003	2.35 (1.83–3.01)	<0.001
Model 3	Reference	—	1.45 (1.11–1.90)	0.006	2.14 (1.65–2.78)	<0.001
Model 4	Reference	—	1.35 (1.03–1.77)	0.028	2.07 (1.59–2.69)	<0.001