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Table 4 Extent of CAD in test and validation groups

From: Combination of single quantitative parameters into multiparametric model for ischemia detection is not superior to visual assessment during dobutamine stress echocardiography

  Test group (N = 151) Validation group (N = 105)
No stenosis 75 (49.7 %) 36 (34.3 %)
1 vessel 32 (21.2 %) 25 (23.8 %)
2 vessels 23 (15.2 %) 22 (20.95 %)
3 vessels 21 (13.9 %) 22 (20.95 %)
>50 % stenosis 20 (13.2 %) 15 (14.3 %)
>70 % stenosis 21 (13.9 %) 22 (21.0 %)
>90 % stenosis 35 (23.2 %) 32 (30.5 %)