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Table 4 Intra-rater test–retest reliability

From: Validation of an instrument for the evaluation of exchange transfusion (INEXTUS) via an OSCE

  Intraclass correlation coefficient 95% CI p value
Observer 1 0.99 0.98 0.99 p < 0.001
Observer 2 0.97 0.95 0.99 p < 0.001
Observer 3 0.96 0.92 0.98 p < 0.001
Observer 4 0.99 0.98 0.97 p < 0.001