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Table 2 Fourfold contingency table of the results of BFT and ergometry

From: Correlation between the results of three physical fitness tests (endurance, strength, speed) and the output measured during a bicycle ergometer test in a cohort of military servicemen

 

Failed BFT

Passed BFT

Failed cardiac stress

0

11

Passed cardiac stress test

2

310

  1. Fourfold contingency table; false positive and false negative results are highlighted in bold letters