Table 3 Profiling for 2 normal groups and 8 dementia groups whose portion of dementia patients are more than 70%
From: Quad-phased data mining modeling for dementia diagnosis
group | Profiling for segmented groups | Variables contributed to set the group profile | # of patients in the group (% of dementia patients) | |
|---|---|---|---|---|
1 | Normal | A group with no deterioration of cognitive skills or with very weak symptom | KDSQ_Score (normal), K-MMSE_Score (normal), SIADL_Going out (normal) | 10,043 (4%) |
2 | A group without any big difficulty to live daily life although patients in this group sometimes show a weak disorder of cognitive skill | Although patients in this group are diagnosed with dementia for some diagnosis, they are finally proved to be normal | 2,905 (18%) | |
3 | Deterioration of cognitive skills, facing difficulties in daily life | Dementia group with symptom more than medium level | KDSQ_Score (dementia), K-MMSE_Score (dementia), SIADL_Finances (dementia), SIADL_Cooking (dementia) | 3,623 (93%) |
4 | A group with disorder in language skill and ideational apraxia | KDSQ_Score (dementia), K-MMSE_Score (dementia), SIADL_Finances (dementia), SIADL_Cooking (normal), SNSB_Praxis Ideomotor (dementia) | 124 (88%) | |
5 | A group in which patients are relatively likely to live independent life | KDSQ_Score (dementia), K-MMSE_Score (dementia), SIADL_Finances (normal), SNSB_Stroop Test (dementia) | 442 (77%) | |
6 | Initial dementia group requiring cautions for managing medicine | KDSQ_Score (dementia), K-MMSE_Score (dementia), SIADL_Finances (normal), SNSB_Stroop Test (normal), SIADL_Medications (dementia), K-MMSE_Day (dementia) | 213 (70%) | |
7 | A group in need of help for physical activities as they suffer some disability for movement and behaviors | KDSQ_Score (dementia), K-MMSE_Score (normal), SIADL_Finances (dementia), KDSQ_Difficulty in changing dirty clothes (dementia), SIADL_Transportation (dementia) | 228 (77%) | |
8 | A group showing false negative from initial screening examination, deterioration and difficulties in daily life | An initial dementia group | KDSQ_Score (normal), K-MMSE_Score (dementia), SNSB_Stroop Test (dementia), SIADL_Finances (dementia) | 728 (83%) |
9 | Precise examination for depression is required and this is an initial dementia group | KDSQ_Score (normal), K-MMSE_Score (dementia), SNSB_Stroop Test (dementia), K-MMSE_Score (dementia), SIADL_Finances (dementia), SIADL_Leisure/hobbies (dementia), | 262 (77%) | |
10 | A group showing serious disorder especially for daily life although patients in this group suffer from deterioration of cognitive skills | KDSQ_Score (normal), K-MMSE_Score (normal), SIADL_Going out (dementia), SIADL_Finances (dementia), K-MMSE_Score (normal), SIADL_Shopping (dementia) | 77 (77%) | |