Skip to main content
. 2012 Dec;2(4):268–277. doi: 10.3978/j.issn.2223-3652.2012.10.02

Table 5. Inter- and Intra-Observer variability in MPRI comparison of subgroups.

CoV (%) for normal comparison group (n=10) CoV (%) for women with ischemia and no obstructive CAD (n=8) P-value
Inter-Observer Whole myocardium basal, mid, apical 9.2            5.3      0.060
Whole myocardium mid 8.8            7      0.790
Subendocardial basal, mid, apical 10.6            6.8      0.190
Subendocardial mid 10.1            7.8      0.410
Subepicardial basal, mid, apical 9.4            3.6      0.008
Subepicardial mid 7.7            8.1      0.820
Intra-Observer Whole myocardium basal, mid, apical 3.6            3.3      0.140
Whole myocardium mid 4.9            4.2      0.290
Subendocardial basal, mid, apical 3.7            5.3      0.730
Subendocardial mid 4.1            6.0      0.880
Subepicardial basal, mid, apical 4.4            2.3      0.080
Subepicardial mid 5.1            4.2      0.080