Table 4.
Frequency of impairment in respective measures for RRMS and SPMS patients: number and percent (%).
| – | RRMS ( n=15) |
SPMS (n=12) |
||
|---|---|---|---|---|
| RAVLT Trial 1 |
7 | (46.6%) | 9 | (75.0%) |
| RAVLT Trials 1 to 5 |
6 | (40.0%) | 8 | (66.6%) |
| RAVLT Delayed Recall | 4 | (26.6%) | 7 | (58.3%) |
| Phonological Fluency | 4 | (26.6%) | 7 | (58.3%) |
| Semantic Fluency | 3 | (20.0%) | 6 | (50.0%) |
| SDMT | 9 | (60.0%) | 10 | (83.3%) |
| SNST | 4 | (26.67%) | 6 | (50.0%) |
| TMT - A | 5 | (53.3%) | 7 | (53.3%) |
| TMT - B | 7 | (46.6%) | 9 | (75.0%) |
RAVLT Trial 1= Rey Auditory Verbal Learning Test Trial 1; RAVLT Trials 1-5 = Rey Auditory Verbal Learning Test Trial 1-5; RAVLT Delayed Recall= Rey Auditory Verbal Learning Test Delayed Recall; SDMT = Symbol Digits Modalities Test; SNST = Stroop Neuropsychological Screening Test; TMT A = Trail Making Test Part A; TMT A = Trail Making Test Part B Note: Patients failed a measure (test) if they scored 1.5 standard deviation below the performance of the control group.