Fig. 4: The ROC for neurological measures and CCM in distinguishing SP from PD. | npj Parkinson's Disease

Fig. 4: The ROC for neurological measures and CCM in distinguishing SP from PD.

From: Corneal confocal microscopy differentiates patients with secondary parkinsonism from idiopathic Parkinson’s disease

Fig. 4

Clinical profile (a), CCM (b) and their combination (c) in distinguishing SP from PD. PD Parkinson’s disease, SP secondary parkinsonism, CCM corneal confocal microscopy, CNFD corneal nerve fiber density, CNBD corneal nerve branch density, ROC receiver operating characteristic, AUC under the curve.

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