TABLE 3.

Mortality, Readmission, and Composite Outcomes According to Race/Ethnicity

	Overall	White	Black	Hispanic	Asian	Other	p Value
30-day follow-up outcomes	51,543	43,521	4,686	2,208	813	315
30-day mortality*	5.87	6.19	4.05	4.12	4.06	5.71	<0.0001
30-day all-cause readmission	22.16	21.87	24.40	24.35	19.68	20.76	<0.0001
30-day CV readmission	10.48	10.32	11.52	11.72	10.09	9.23	0.0283
30-day HF readmission	6.57	6.44	7.30	7.95	5.91	5.73	0.0101
30-day composite of mortality and all-cause readmission	25.22	25.14	26.11	26.43	21.77	24.51	0.0601
1-yr follow-up outcomes	43,212	36,380	4,003	1,832	715	282
1-yr mortality*	33.10	34.26	27.35	25.98	25.87	29.08	<0.0001
1-yr all-cause readmission	66.95	66.15	73.49	69.89	63.54	67.83	<0.0001
1-yr CV readmission	39.47	38.40	47.40	44.72	37.68	37.56	<0.0001
1-yr HF readmission	25.98	25.28	31.19	29.42	24.27	25.77	<0.0001
1-yr composite of mortality and all-cause readmission	74.46	74.21	77.82	74.18	69.33	74.71	0.0006

Values are n or %.

^*Follow-up mortality outcomes were compared using log-rank test. All other follow-up outcomes were tested using Gray’s test.

CV = cardiovascular; HF = heart failure.