Table A1.
Relationship of the Mental Capacity (IQ) of the assessed adults with the other variables.
| Mental Capacity (IQ) (%) | ||||||||
|---|---|---|---|---|---|---|---|---|
| High Average and Superior | Average | Low Average | Borderline | χ2 | df | p | ||
| Age | 18–21 | 39.9 | 37.0 | 46.2 | 22.2 | 9.860 | 9 | 0.362 |
| 22–30 | 31.5 | 42.6 | 19.2 | 27.8 | ||||
| 31–40 | 15.0 | 13.0 | 19.2 | 27.8 | ||||
| 41–56 | 13.6 | 7.4 | 15.4 | 22.2 | ||||
| Educational level | Primary | 3.3 | 5.9 | 0.0 | 0.0 | 5.876 | 6 | 0.437 |
| Secondary | 71.9 | 68.6 | 76.9 | 55.6 | ||||
| Post-secondary | 24.8 | 25.5 | 23.1 | 44.4 | ||||
| Family status | Unmarried | 81.5 | 81.6 | 88.0 | 52.9 | 10.346 | 6 | 0.111 |
| Married | 14.4 | 14.3 | 8.0 | 41.2 | ||||
| Divorced/lives alone | 4.1 | 4.1 | 4.0 | 5.9 | ||||
| Occupation | Private employee | 15.0 | 18.4 | 0.0 | 16.7 | 23.821 | 15 | 0.068 |
| Public employee | 5.5 | 2.0 | 16.0 | 11.1 | ||||
| Self-employed | 4.5 | 8.2 | 0.0 | 5.6 | ||||
| Unemployed | 19.0 | 26.5 | 36.0 | 0.0 | ||||
| Student | 46.0 | 32.7 | 44.0 | 55.6 | ||||
| Student and employee | 10.0 | 12.2 | 4.0 | 11.1 | ||||
| Educational history | Yes | 90.5 | 88.7 | 92.3 | 88.9 | 0.323 | 3 | 0.956 |
| No | 9.5 | 11.3 | 7.7 | 11.1 | ||||
| Previous diagnosis | Yes | 47.4 | 41.5 | 23.1 | 44.4 | 5.754 | 3 | 0.124 |
| No | 52.6 | 58.5 | 76.9 | 55.6 | ||||
| Living Status | Living alone | 64.7 | 37.9 | 22.4 | 7.7 | 19.387 | 3 | 0.000 |
| Living with others | 35.3 | 62.1 | 77.6 | 92.3 | ||||
| Request | University entrance exams (Panhellenic Exams) |
5.6 | 21.1 | 19.2 | 7.7 | 37.854 | 12 | 0.000 |
| Placement exams and students in post-secondary education | 16.7 | 18.8 | 13.5 | 15.4 | ||||
| Exams within the school context, technical college, or 2nd chance school exams | 5.6 | 7.5 | 17.3 | 38.5 | ||||
| Renewal for permanent use | 44.4 | 33.8 | 25.0 | 3.8 | ||||
| Other | 27.8 | 18.8 | 25.0 | 34.6 | ||||
| Possible comorbidity | Yes | 55.6 | 45.5 | 68.5 | 100.0 | 32.906 | 3 | 0.000 |
| No | 44.4 | 54.5 | 31.5 | 0.0 | ||||
| Developmental history | Yes | 16.7 | 41.5 | 63.0 | 80.8 | 26.634 | 3 | 0.000 |
| No | 83.3 | 58.5 | 37.0 | 19.2 | ||||
| Diagnosis | SLD | 88.9 | 88.1 | 50.9 | 15.4 | 197.806 | 12 | 0.000 |
| GLD | 0.0 | 2.4 | 35.8 | 42.3 | ||||
| Language Difficulties | 0.0 | 0.0 | 0.0 | 7.7 | ||||
| Mixed-type Learning Disorders | 11.1 | 9.5 | 13.2 | 3.8 | ||||
| Other types of comorbidity | 0.0 | 0.0 | 0.0 | 30.8 | ||||
| Type of SLD | Reading | 27.8 | 17.4 | 7.4 | 3.8 | 85.442 | 9 | 0.000 |
| Written expression | 22.2 | 19.7 | 11.1 | 0.0 | ||||
| Mathematics | 0.0 | 0.0 | 0.0 | 0.0 | ||||
| Mixed type of SLD | 38.9 | 50.2 | 35.2 | 11.5 | ||||
| Other types of diagnosis | 11.1 | 12.7 | 46.3 | 84.6 | ||||