Table 3.
Summary of language test scores for agrammatic (PPA-G 1 – PPAG 8) and logopenic (PPA-L 1 – PPA-L 13) participants.
| Western Aphasia Battery | BNT | NNB | PPVT | PPT | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Participant | AQ (100) |
F (10) |
Comp (10) |
Rep (10) |
Nam (10) |
(%) | Noun (%) |
N:V | (%) | Words (%) |
Pictures (%) |
| PPA-G 1 | 80.4 | 6 | 9.6 | 7.2 | 8.4 | 98.3 | 100.0 | 1.1 | 97.2 | N/A | 100.0 |
| PPA-G 2 | 82.3 | 4 | 9.1 | 8 | 10 | 98.3 | 93.3 | 1.5 | 100.0 | 100.0 | 100.0 |
| PPA-G 3 | 79.9 | 4 | 8.85 | 7.8 | 9.3 | 81.7 | 95.0 | 1.1 | 94.4 | 90.4 | 94.2 |
| PPA-G 4 | 78.8 | 5 | 8.5 | 7.6 | 9.3 | 76.7 | 93.3 | 1.4 | 97.2 | 98.1 | 98.1 |
| PPA-G 5 | 75.3 | 4 | 8.25 | 8.8 | 8.6 | 88.3 | 98.3 | 1.0 | 100.0 | 88.5 | 96.2 |
| PPA-G 6 | 80.6 | 6 | 9 | 5.9 | 9.4 | 73.3 | 85.0 | 1.5 | 88.9 | 98.1 | 96.2 |
| PPA-G 7 | 73.9 | 6 | 7.85 | 5 | 9.1 | 45.0 | 86.0 | 1.2 | 94.4 | 94.2 | 94.2 |
| PPA-G 8 | 85 | 6 | 10 | 8.6 | 8.9 | 93.3 | 100.0 | 1.1 | 88.9 | 88.5 | 94.2 |
| PPA-L 1 | 92 | 9 | 9.2 | 9 | 9.8 | 98.3 | 96.7 | 0.9 | 97.2 | 98.1 | 98.1 |
| PPA-L 2 | 85.6 | 8 | 10 | 6.6 | 9.2 | 93.3 | 90.0 | 1.0 | NA | NA | 100.0 |
| PPA-L 3 | 97.1 | 10 | 9.85 | 8.9 | 9.5 | 96.7 | 100.0 | 1.0 | 100.0 | 100.0 | 96.2 |
| PPA-L 4 | 93 | 9 | 9.2 | 9 | 9.3 | 90.0 | 83.3 | 1.1 | N/A | N/A | 96.2 |
| PPA-L 5 | 90.5 | 9 | 9.85 | 7.4 | 9 | 86.7 | 96.7 | 1.0 | 97.2 | 98.1 | 100.0 |
| PPA-L 6 | 86.9 | 6 | 9.45 | 9 | 10 | 90.0 | 95.0 | 1.1 | 97.2 | 100.0 | 100.0 |
| PPA-L 7 | 78.6 | 6 | 7.4 | 8.8 | 8.1 | 83.3 | 83.3 | 1.2 | 83.3 | 94.2 | 78.8 |
| PPA-L 8 | 90.4 | 9 | 9.8 | 9 | 7.4 | 35.0 | 73.3 | 0.9 | 97.2 | 92.3 | 92.3 |
| PPA-L 9 | 97.2 | 10 | 10 | 9 | 9.4 | 88.3 | 98.3 | 1.1 | 97.2 | 94.2 | 94.2 |
| PPA-L 10 | 93.2 | 9 | 9.7 | 8.9 | 9 | 98.3 | 100.0 | 1.1 | 100.0 | 96.2 | 96.2 |
| PPA-L 11 | 83.2 | 5 | 9.8 | 9 | 8.8 | 98.3 | 91.7 | 1.1 | 100.0 | 96.2 | 96.2 |
| PPA-L 12 | 95.8 | 9 | 9.8 | 10 | 9.1 | 40.0 | 86.7 | 0.9 | 88.9 | 98.1 | 98.1 |
| PPA-L 13 | 88.8 | 8 | 9.6 | 7.2 | 9.6 | 83.3 | 98.3 | 1.0 | 97.2 | 100.0 | 98.1 |
| Mean (SD) | |||||||||||
| PPA-G | 79.5** (3.6) | 5.1*** (1.0) | 8.9* (0.7) | 7.4* (1.3) | 9.1 (0.5) | 81.9 (17.6) | 93.9 (5.8) | 1.2* (0.2) | 95.1 (4.4) | 94.0 (4.9) | 96.6 (2.5) |
| PPA-L | 90.2 (5.5) | 8.2 (1.6) | 9.5 (0.7) | 8.6 (0.9) | 9.1 (0.7) | 83.2 (21.0) | 91.8 (8.1) | 1.0 (0.1) | 96.0 (5.2) | 97.0 (2.6) | 95.7 (5.6) |
| Control | 99.8 (0.6) | 10.0 (0.0) | 10.0 (0.1) | 10.0 (0.1) | 9.6 (1.6) | 98.2 (2.2) | 99.5 (1.1) | 1.0 (0.0) | 99.0 (1.7) | 98.9 (1.8) | 98.1 (1.4) |
Note: AQ = Aphasia Quotient; F = Fluency; Comp = Auditory Comprehension; Rep = Repetition; Nam = Naming; BNT = Boston Naming Test; NNB = Northwestern Naming Battery; Noun = noun naming subtest; N:V = Noun:Verb ratio; PPVT = Peabody Picture Vocabulary Test; PPT = Pyramids and Palm Tree Test.
*
p< .05,
**
p< .01,
***
p< .001 (reflect significant differences between PPA-G and PPA-L groups).