Table 3.

Crude event rates

Outcome	AKI Status	N	Mean Follow-Up, yr	Events	Event Rate/1000 Person-Years
Heart failure	All	2177	3.2	363	52.1
	Non-AKI	1682	3.4	253	44.4
	AKI	495	2.6	110	86.2
Atherosclerotic cardiovascular event	All	2177	3.3	267	37.5
	Non-AKI	1682	3.5	188	32.4
	AKI	495	2.7	79	60.0
Death	All	2177	3.8	479	57.6
	Non-AKI	1682	4.0	313	47.1
	AKI	495	3.4	166	99.6
Composite of all three outcomes	All	2177	3.0	774	117.5
	Non-AKI	1682	3.2	538	99.6
	AKI	495	2.4	236	199.0