Fig. 3From: Determining diagnosis date of diabetes using structured electronic health record (EHR) data: the SEARCH for diabetes in youth studyICD code algorithm and gold standard date of diagnosis concordance and accompanying distribution. In Panel A, the diagonal line represents perfect alignment of calendar month/year between the predicted and gold standard date of diagnosis for diabetes cases. The accompanying histogram in Panel B demonstrates frequency of diabetes cases by type and within each year as the intensity of the 45 degree line is not easily discernableBack to article page