IntroductionThe cerebrovascular disorders, traumatic brain injury and epilepsy lead to the development of dementia, which requires a psychometric verification of cognitive disorders.
Materials5 groups patients with dementia: F01.00 - 14 patients (mean age 55 years), F01.1 + F01.3 - 14 patients (mean age 60 years), F01.8 - 14 patients (mean age 65 years), F02.802 - 21 patients (mean age 50 years), F02.803 - 15 patients (mean age 38.5 years).
MethodsThe psychometric methods: MMSE, FAB, Schulte, the clock drawing test, nonparametric statistical methods.
Table of results:
Diagnosis | MMSE | FAB | Table Schulte (seconds) | Clock drawing test |
---|
F02.803 | 19,93±3,73 | 13,30±2,17 | 83,5±49,5 | 6,27±1,90 |
F02.802 | 20,04±4,12 | 10,47±4,15 | 97,5±53 | 6,66±2,18 |
F01.00 | 20,90±2,98 | 10,27±3,37 | 105±46 | 4,72±2,05 |
F01.8 | 17,66±6,20 | 10,11±3,33 | 122±59 | 3,77±2,68 |
F01.1+F01.3 | 17,40±6,53 | 8,30±3,33 | 188±117 | 5,12±1,45 |
[Psychometric indicators of dementia]
ConclusionSeverity of cognitive impairment is increasing in the following order:
1) dementia due to epilepsy;
2) dementia due to brain injury;
3) acute post-stroke dementia;
4) atherosclerotic, vascular dementia unspecified;
5) multi-stroke, mixed cortical and subcortical vascular dementia.
Disorders of frontal functions dominate in the structure of cognitive impairment in all dementias.