Table 2.

Statistical diagnostic measures of electrocardiographic exercise testing among the patients with right and left dominant coronary circulation.

	Sensitivity	Specificity	+LR	−LR	PPV	NPV	Accuracy
Total	98.3%	11.9%	1.11	0.14	61.4%	83.3%	62.7%
Right dominant	100%	13.8%	1.16	0.00	67.1%	100%	69%
Left dominant	80%	9%	0.8	2.2	28.5%	50%	31%

Abbreviations: +LR = positive likelihood ratio, −LR = negative likelihood ratio, PPV = positive predictive value, NPV = negative predictive value.