Table 1.
Comparison of demographic variables and neuropsychological performance for SEF and IEF patients.
| SEF (n = 19) |
IEF (n = 11) |
|||
|---|---|---|---|---|
| Age | 76.4 (6.4) | 78.2 (4.3) | ||
| Gender (M : F) | 9 : 10 | 5 : 6 | ||
| Age at onset | 74.1 (8.4) | 76.1 (2.6) | ||
| CDR-TS | .66 (.29) | .86 (.43) | ||
| CDR-SOB | 6.2 (1.3) | 7.8 (1.5) | ||
| BDI-II | 5.9 (2.3) | 6.4 (2.4) | ||
|
| ||||
| ACE-R total score | 74.8 (9.0) | 58.0 (10.3) | ||
|
| ||||
| Phonological fluency (no. of words/min) |
11.8 (3.2) | 8.82 (3.3) | ||
| Backward digit span (no. of digits repeated) |
3.59 (1.2) | 2.5 (1.0) | ||
| Trail Making Test Part B (seconds to complete) |
182 (97) | 343 (55) | ||
| Wisconsin Card Sorting Test (no. of correct categories) |
3.00 (1.8) | 2.33 (2.0) | ||
CDR: clinical dementia rating scale, CDR-TS: CDR transformed score, CDR-SOB: CDR sum of boxes, BDI-II: Beck depression inventory II, ACE-R: Addenbrooke's cognitive examination—revised.