Table 3. Structures of the 3 data subsets.
| Data set | Classifier class 1 | Classifier class 2 | Questionnairesc |
|---|---|---|---|
| 1 | pulmonary hypertension (PAH), cystic fibrosis | other non-rare diseases (including patients w/o diagnosis) |
90 : 90 → 180 |
| 2 | Sarcoidosis, syringomyelia SLEa, acromegaly, Ehlers-Danlos-Syndromes; Morbus Still, Nail-Patella-Syndrom |
chronic diseases | 90 : 90 → 180 |
| 3 | CIDPb, cluster headache, Ménièr‘s disease, Fabry disease | psychosomatic disorders | 42 : 38 → 80 |
a Systemic lupus erythematodes
b Chronic inflammatory demyelinating polyneuropathy
c A selection of questionnaires was chosen at random