Fig. 5From: Validity of the patient health questionnaire 9-item in autistic youths: a pilot studyROC curve (above) of parent-rated PHQ-9 for detecting MDD (AUC: 0.653, 95% CI: 0.521–0.784, p = 0.094) and corresponding histogram (below). PHQ-9, nine-item teen Patient Health Questionnaire; ROC, receiver operating characteristic; TN, true negative; FN, false negative; FP, false positive; TP, true positive. Data contributed by authorBack to article page