Géraud Dautzenberg

Validating the MoCA for triaging

4

Figure 2. Boxplot Median scores Left part Main groups: SNoCI: suspected but No Cognitive Impairment ( n =56: white boxes). MCI: Mild Cognitive impairment ( n =153: striped boxes). MD: Mild Dementia ( n =83:cross boxes). Right part DSM IV groups: SNoCI-D: NoCI and depression ( n =23). SNoCI-B: SNoCI and Bipolar disorder ( n =9). SNoCI-S: SNoCI and schizophrenia ( n =7). SNoCI-P: SNoCI and personality disorders ( n =6). SNoCI-M: SNoCI and remaining or mixed causes ( n =11). MCI-ND:MCI due to neurodegenerative process ( n =75). MCI-D: MCI and depression ( n =41). MCI-B: MCI and bipolar disorder ( n =14). MCI-S: MCI and schizophrenia ( n =12). MCI-M: MCI remaining or mixed causes including Not otherwise specified ( n =11). MD-A: Alzheimer’s Dementia ( n =27). MD-V: Vascular Dementia ( n =15). MD-L: Dementia Lewy-body ( n =9). MD-F: Frontotemporal Dementia ( n =4). MD-M; Dementia mixed causes and Not otherwise specified ( n =28).

Star outlier = 3.0×IQR (Interquartile range) Point outlier = 1.5×IQR (Interquartile range)

95