From: Identification and prediction of difficult-to-treat rheumatoid arthritis patients in structured and unstructured routine care data: results from a hackathon
Classification in structured data
Validation
Clinically classified D2T RA*
Clinically classified non-D2T RA*
Newly classified patients in the UPOD
Total
D2T RA
25
2
43
70
Non-D2T RA
27
98
1678
1803
52
100
1721
1873