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. Author manuscript; available in PMC: 2022 Aug 1.
Published in final edited form as: Cortex. 2021 May 24;141:482–496. doi: 10.1016/j.cortex.2021.05.002

Table 1.

Characteristics of the Group of 62 Participants.

Age at Examination: Mean±SD (Range) 65.1±6.8 (48–80)
Symptom Duration at Examination: Mean±SD (Range) 3.4±1.8 (1–10)
Gender Distribution 33 Male, 29 Female
Subtype Distribution 27 PPA-G
19 PPA-L
13 PPA-S
3 Other
Global CDR: Median (Range) 0 (0–1)
WAB AQ: Mean±SD (Range) 89.6±4.7 (80.1–97.1)

Abbreviations: CDR- Clinical Dementia Rating Score; PPA-G- agrammatic/dysfluent variant primary progressive aphasia; PPA-L- logopenic variant primary progressive aphasia; PPA-S- semantic variant primary progressive aphasia; WAB AQ- Western Aphasia Battery Aphasia Quotient.