Table 1.
Demographic and clinical characteristics of participants.
| ID | Treatment Arm | Dyad | Age (years) | Gender | Premorbid handedness | Time postonset (months) | Etiology (CVA) | Aphasia classification | Aphasia severity block | Presence, absence, severity of AOS | Education (years) | Primary site of lesion |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P1 | ILAT | A | 71.00 | F | R | 13 | Isch | Anomic | mod/sev | mild | 16 | F-T |
| P2 | ILAT | A | 55.33 | M | R | 23 | Isch | Mixed TC | mod/sev | absent | 14 | F-T-P |
| P3 | ILAT | B | 64.08 | M | R | 24 | Isch | Anomic | mild/mod | absent | 16 | — |
| P4 | ILAT | B | 77.75 | F | R | 7 | Isch | Anomic | mild/mod | mild | 16 | F-T-P |
| P5 | ILAT | C | 74.33 | M | R | 57 | Isch | Wernicke | severe | absent | 16 | F-T-P |
| P6 | ILAT | C | 70.00 | M | R | 6 | Isch | Wernicke | severe | absent | 12 | T-P |
| P7 | ILAT | D | 70.50 | F | R | 108 | Hem | Broca | mod/sev | mod-marked | 12 | F-T-P |
| P8 | ILAT | D | 74.67 | M | R | 142 | Isch | TCM | mod/sev | mild/mod | 20 | F-T |
| P9 | ILAT | E | 74.92 | F | R | 25 | Isch | Anomic | mild/mod | absent | 16 | T-P |
| P10 | ILAT | E | 67.50 | M | R | 8 | Isch | Conduction | mild/mod | mild | 17 | T |
| P11 | ILAT | F | 62.50 | M | R | 7 | Hem | Anomic | mild/mod | absent | 16 | T-P-O |
| P12 | ILAT | F | 60.83 | M | R | 7 | Hem | Broca | mod/sev | mod-marked | 11 | F-T-P |
| P13 | PACE | A | 63.00 | M | R | 9 | Isch | CrWernicke | mild/mod | BL mild | 16 | RH T-P |
| P14 | PACE | A | 59.67 | M | R | 82 | Isch | Wernicke | mod/sev | mild/mod | 16 | T-P |
| P15 | PACE | B | 67.83 | F | R | 25 | Isch | Anomic | mild/mod | mild/mod | 14 | F-T-P |
| P16 | PACE | B | 81.00 | F | R | 16 | Isch | TCS | mod/sev | mild | 12 | — |
| P17 | PACE | C | 68.42 | M | R | 10 | Isch | Global | severe | DNT | 5 | T-P |
| P18 | PACE | C | 61.75 | M | L | 11 | Isch | Global | severe | severe | 18 | F-T |
| P19 | PACE | D | 64.50 | F | R | 12 | Isch | TCM | mod/sev | mild | 16 | F |
| P20 | PACE | D | 79.83 | M | R | 12 | Hem | Broca | severe | mod/sev | 8 | F |
| P21 | PACE | E | 68.83 | M | L | 9 | Isch | TCS | mild/mod | absent | 20 | T-P-O |
| P22 | PACE | E | 47.33 | M | R | 13 | Hem | Anomic | mod/sev | absent | 16 | T |
| P23 | PACE | F | 63.00 | F | R | 8 | Isch | Anomic | mild/mod | absent | 18 | — |
| P24 | PACE | - | 55.00 | F | R | 7 | Hem | Optic | mild/mod | absent | 16 | T-O |
Note. CVA = cerebrovascular accident; AOS = apraxia of speech; ILAT = intensive language action therapy; R = right; Isch = ischemic; mod = moderate; sev = severe; F = frontal; T = temporal; Mixed TC = mixed transcortical aphasia; P = parietal; Hem = hemorrhagic; TCM = transcortical motor aphasia; O = occipital; PACE = promoting aphasic communicative effectiveness; CrWernicke = crossed Wernicke aphasia; BL = borderline; RH = right hemisphere; TCS = transcortical sensory aphasia; DNT = did not test; L = left. Em dashes indicate data not available.