Extended Data Table 2.

Confusion Matrix for PCPs

Confusion matrix comparing consensus labels verified by three board-certified dermatologists with the primary diagnoses submitted by primary-care physicians. The labels in the confusion matrix refer to the following: O is other and includes 38 skin diseases, AD is atopic dermatitis, CTCL is cutaneous t-cell lymphoma, D is dermatomyositis, LP is lichen planus, L is Lyme, PR is pityriasis rosea, PRP is pityriasis rubra pilaris, and SS is secondary syphilis.