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Table 4 Intra-rater reliability

From: Development and validation of a classification and scoring system for the diagnosis of oral squamous cell carcinomas through confocal laser endomicroscopy

Examiner Reliability; Cronbach’s alpha Intraclass correlation; (95 % confidence interval)
Expert (n = 1) 0.989 0.979 (0.969–0.986)
Non-expert (n = 1) 0.884 0.792 (0.703–0.856)
  1. Comparison of first and second assessment (video sequences; n = 95) executed by one expert (subjective evaluation) and one non-expert (scoring system) with a delay of 4 weeks