Positive predictive value of sarcoidosis identified in an administrative healthcare registry: a validation study
By anna [dot] axmon [at] med [dot] lu [dot] se (Anna Axmon) - published 22 March 2021 International classification of disease (ICD) codes used to study sarcoidosis have previously been validated in only one study. We aimed to determine the accuracy of ICD codes to identify true sarcoidosis diagnoses in Sweden. Read more here.