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Table 1 Summary Statistics

From: Comparison of two methods of right atrial volume assessment using cardiac magnetic resonance imaging: area-length method versus multislice volumetric method

AL Method versus MSV Method  
Pearson's Correlation for RAVI: AL vs MSV 0.86
Bland-Altman analysis: RAVI: AL vs MSV 1.7 ± 13.4 ml/m2
Intra-observer Analysis  
ICC agreement: RAVI (AL) 0.99
ICC consistency: RAVI (AL) 0.99
ICC agreement: RAVI (MSV) 0.96
ICC consistency: RAVI (MSV) 0.96
Bland-Altman analysis: RAVI (AL) -1.9 ± 5.4 ml/m2
Bland-Altman analysis: RAVI (MSV) 2.9 ± 5.0 ml/m2
Inter-observer Analysis  
ICC agreement: RAVI (AL) 0.76
ICC consistency: RAVI (AL) 0.73
ICC agreement: RAVI (MSV) 0.95
ICC consistency: RAVI (MSV) 0.95
Bland-Altman analysis: RAVI (AL) 9.2 ± 17.0 ml/m2
Bland-Altman analysis: RAVI (MSV) 1.8 ± 5.7 ml/m2