EJNMMI Research

Table 2 The areas under the ROC curves for detection of perfusion abnormality

From: Diagnostic evaluation of three cardiac software packages using a consecutive group of patients

	4DM	ECTb	QPS	p
SSS	0.87 (0.85 - 0.89)	0.76 (0.73 - 0.79)	0.80 (0.77 - 0.82)	ECTb vs QPS p = 0.03
				All others p < 0.001
TDE	0.87 (0.85 - 0.89)	0.76 (0.73 - 0.79)	0.82 (0.79 - 0.84)	All p < 0.001

Difference between SSS and TDE was significant (p = 0.03) for QPS and not significant for 4DM and ECTb.

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