Fig. 3From: Validation of data quality in the Swedish National Register for Breast Cancera Concordance, as measured by the Kappa score and 95% confidence intervals (CI), in validated variables related to diagnostics, stage, planned care and surgical information. b Concordance, as measured by the Kappa score and 95% confidence intervals (CI), in validated variables related to cytopathology and postoperative treatmentBack to article page