. Author manuscript; available in PMC: 2019 Dec 4.

Published in final edited form as: J Am Coll Cardiol. 2019 Jan 29;73(3):251–260. doi: 10.1016/j.jacc.2018.10.065

TABLE 2.

Estimated Event Probability for Cardiovascular Events at 1 Year as a Function of hsTnI Concentration at the Time of Presentation

	hsTnI Quartile
	Q1 (≤1 ng/l) (n = 1,105)	Q2 (1.1–1.6 ng/l) (n = 1,021)	Q3 (1.7–2.5 ng/l) (n = 913	Q4 (≥2.6 ng/l) (n = 982)	p Value^*
Estimated event probability for death, acute MI, or hospitalization for unstable angina	0.8 (9)	1.5 (15)	2.3 (20)	3.1 (30)	0.001
Estimated event probability for cardiovascular death or acute MI	0.4 (4)	0.6 (6)	0.8 (7)	1.2 (11)	0.20

Values are % (n).

The p value is generated using the Kaplan-Meier method. hsTnI = high-sensitivity troponin I; MI = myocardial infarction; Q = quartile.