Table 2.

Frequency of syndromic variants and comparison of demographic and general neuropsychological markers

Abbreviations: ACE-R = Addenbrooke's Cognitive Examination−Revised; ADL-Q = activities of daily living questionnaire; lvPPA = logopenic variant of PPA; MMSE = Mini-Mental State Examination; NA = not applicable; nfvPPA = nonfluent/agrammatic variant of PPA; NS = nonsignificant; svPPA = semantic variant of PPA; VOSP = Visual Object and Perception Battery (cube analysis).

^*p < 0.05 compared with the control population.

^**p < 0.01 compared with the control population.

^***p < 0.001 compared with the control population.

^aNumbers in parentheses indicate the maximum score for each test.

^bp < 0.001 compared with nfvPPA.

^cp < 0.01 compared with svPPA.

^dp < 0.001 compared with lvPPA.

^ep < 0.01 compared with nfvPPA.

^fp < 0.05 compared with svPPA.

^gp < 0.01 compared with lvPPA.

^hp < 0.001 compared with svPPA.

ⁱNonparametric test.