|Test||MACE||No MACE||Total||Test||MACE||No MACE||Total|
|TIMI§||ECG + troponin∥|
|ECG + TIMI¶||ADP (ECG + TIMI⁎ + troponin)#|
MACE = major adverse cardiac event.
↵⁎ Electrocardiography (ECG) alone: any new ischemia was positive.
↵† Any cardiac troponin-I (cTnI) greater than the cutoff was positive.
↵‡ Accelerated diagnostic protocol (ADP) false negative cases.
↵§ Thrombolysis In Myocardial Infarction (TIMI) score of ≥1 was positive. TIMI used contemporary cTnI and ECG result at 0 h.
↵∥ cTnI more than the cutoff or any new ischemia on ECG was positive.
↵¶ Any new ischemia on ECG or TIMI score ≥1 was positive.
↵# ADP was negative if TIMI score was 0 and ECG and cTnI were all negative. If TIMI score was ≥1 or any other parameter was positive, then ADP was positive.