| 13 | Ethnicity | List of common ethnicities (White-European, Latino, Others, Black, Asian, Middle Eastern, Pasifika, South Asian, Hispanic, Turkish) | Qualitative | "Middle-Eastern", "Asian", "Black" | 13 |
| 14 | Jundice | Whether the case was born with Jundice (Yes, No) | Qualitative | "yes", "no" | 0 |
| 15 | Austim | Whether any immediate family member has a PDD (Yes, No) | Qualitative | "yes", "no" | 0 |
| 16 | Country_of_res | Country of residence (List of countries) | Qualitative | "Austria", "Ireland", "Jordan" | 0 |
| 17 | Used_app_before | Whether the user has used the screening app before (Yes, No) | Qualitative | "yes", "no" | 0 |
| 18 | Result | Screening score: The final score obtained based on the scoring algorithm of the screening method used. This was computed in an automated manner | Quantitative | 5, 8, 10 | 0 |
| 19 | Age_desc | 18 more | Qualitative | "18 and more" | 0 |
| 20 | Relation | Who is completing the test (Self, Parent, Health care professional, Relative, etc) | Qualitative | "Parent", "Self", "Relative" | 13 |
