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. Author manuscript; available in PMC: 2014 Mar 1.
Published in final edited form as: Acad Emerg Med. 2013 Mar;20(3):265–270. doi: 10.1111/acem.12092

Table 4.

Net Reclassification Index Results for addition of an objective cardiac test to TnI POC result and physician risk assessment

Risk
Group
Post-test risk
group
MI/revascularization present <1% ≥ 1% Total Reclassified Down Reclassified Up
Pre-test
group
<1%
≥ 1%
1
0
0
32
1
32
Total 1 32 33 0/33 (0%) 0/33 (0%)
No MI/revascularization
Pre-test
group
<1%
≥ 1%
164
0
9
254
173
254
Total 164 263 427 0/427 (0%) 9/427 (2.1%)