Figure 3.

Figures showed the number and proportions of DLB cases with one and two (A) core clinical features, three core clinical features (B–E) and four core clinical features (F). The balls meant the core clinical features, and the lines and yellow patterns meant the combinations of core clinical features. In panel (A), the numbers and proportions in the balls meant the distributions of individual core clinical feature, and the numbers and proportions in the lines meant the combinations of any two core clinical features. In panels (B–E), the numbers and proportions in the yellow patterns meant the combinations of any three core clinical features, and in panel (F), the number and proportion in the yellow patterns meant the combinations of four core clinical features. DLB, dementia with Lewy bodies; FC, fluctuating cognition; PDS, Parkinsonism; VH, visual hallucination; RBD, rapid eye movement sleep behavior disorder.