Table 3.

Outcomes at 1 year stratified by peak cardiac troponin concentration and renal function

Peak cardiac troponin	eGFR, mL/min/1.73m2	n	Readmission with type 1 MI, or cardiac death	Adjusted hazard ratio (95% CI)	P-value	All-cause mortality	Adjusted hazard ratio (95% CI)	P-value
<5ng/L	eGFR ≥60	2,016	9 (0.4%)	1.00		31 (2%)	1.00
	eGFR <60	135	3 (2%)	2.49	0.22	5 (4%)	1.11	0.85
				(0.58–10.71)			(0.37–3.36)
5ng/L-99th centile	eGFR ≥60	1,094	23 (2%)	1.00		88 (8%)	1.00
	eGFR <60	356	25 (7%)	3.03	<0.001	61 (17%)	1.63	0.009
				(1.61–5.71)			(1.13–2.34)
>99th centile	eGFR ≥60	712	71 (10%)	1.00		112 (16%)	1.00
	eGFR <60	413	98 (24%)	2.19	<0.001	165 (40%)	1.90	<0.001
				(1.54–3.11)			(1.44–2.52)

eGFR = Estimated glomerular filtration rate

Cox regression models adjusted for age, sex, established ischemic heart disease, diabetes and hypertension