Figure 3

Comparison of the NP-C suspicion index at neurological disease onset (N) and at diagnosis (D). The NP-C suspicion index score was calculated in nine patients at the time of documented neurological disease onset (N) and in 13 patients at the time of diagnosis (D). The dotted line represents the cut-off of 70 points indicating high suspicion for NP-C disease. Combination categories include neurological/psychiatric, visceral/neurological and visceral/psychiatric scores.