Fig 1.

Outcomes at five years in all patients before and after implementation of a high sensitivity cardiac troponin I assay. Forest plot shows the number (percentage) of patients in the standard care and implementation phases, and the hazard ratios for implementation versus standard care for the primary and secondary outcomes adjusted for hospital site, season, age, sex, and comorbidities (diabetes mellitus, previous myocardial infarction, and previous cerebrovascular disease). Whiskers represent 95% confidence intervals