. Author manuscript; available in PMC: 2022 Mar 30.

Published in final edited form as: J Am Coll Cardiol. 2021 Mar 30;77(12):1487–1499. doi: 10.1016/j.jacc.2021.01.046

Table 4.

Agreement between assays in stratifying patients based on the 0/2 h algorithm using serial hs-cTn measurements.

Clinical decision	Roche Elecsys n (%)	Abbott Architect n (%)	Siemens Vista n (%)	P values^*
Clinical decision	Roche Elecsys n (%)	Abbott Architect n (%)	Siemens Vista n (%)	Roche vs. Abbott	Roche vs. Siemens	Abbott vs. Siemens	Overall comparison
Rule-out	211 (87.2)	177 (73.1)	190 (78.5)	<0.001	<0.001	0.007	<0.001
Observe	23 (9.5)	58 (24.0)	43 (17.8)	<0.001	0.002	0.004	<0.001
Rule-in	8 (3.3)	7 (2.9)	9 (3.7)	0.655	0.706	0.317	0.687
Total	242 (100.0)	242 (100.0)	242 (100.0)	N/A	N/A	N/A	N/A

Indicating the differences between the assays.