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Table 5 Inter and intra-observer variability for T11SD analysis in haemodialysis patients

From: Defining myocardial fibrosis in haemodialysis patients with non-contrast cardiac magnetic resonance

Parameter Study 1 Study 2 ICC BIAS ± SD Difference BA Limits of Agreement
Inter-observer variability
T11SD 22.32 ± 7 22.6 ± 7.8 0.87 (p < 0.01) 0.5 ± 5.5 −10.2 – 11.21
Intra-observer variability
T11SD 22.32 ± 7 23.1 ± 8.1 0.96 (p < 0.01) −0.8 ± 3.1 −6.8 – 5.2
  1. BA Bland-Altman, SD standard deviation