Age
Item
1. eighteen years of age or older
boolean
C0001779 (UMLS CUI [1])
Rheumatoid Arthritis Consistent with Classification Criteria | Criteria Quantity Fulfill
Item
2. diagnosis of ra in accordance with ara 1987 classification has satisfied at least 4 of the following 7 criteria:
boolean
C0003873 (UMLS CUI [1,1])
C0332290 (UMLS CUI [1,2])
C0008902 (UMLS CUI [1,3])
C0243161 (UMLS CUI [1,4])
C0243161 (UMLS CUI [2,1])
C1265611 (UMLS CUI [2,2])
C1550543 (UMLS CUI [2,3])
Morning stiffness - joint Duration
Item
1. morning stiffness in and around the joints lasting at least 1 hour;
boolean
C0457086 (UMLS CUI [1,1])
C0449238 (UMLS CUI [1,2])
Arthritis Joint Area Quantity
Item
2. arthritis of 3 or more joint areas;
boolean
C0003864 (UMLS CUI [1,1])
C0022417 (UMLS CUI [1,2])
C0205146 (UMLS CUI [1,3])
C1265611 (UMLS CUI [1,4])
Arthritis Hand joints
Item
3. arthritis of hand joints;
boolean
C0003864 (UMLS CUI [1,1])
C0459470 (UMLS CUI [1,2])
Arthritis Symmetric
Item
4. symmetric arthritis. simultaneous involvement of the same joint areas on both sides of the body;
boolean
C0003864 (UMLS CUI [1,1])
C0332516 (UMLS CUI [1,2])
Rheumatoid Nodules
Item
5. rheumatoid nodules;
boolean
C0035450 (UMLS CUI [1])
RF | Rheumatoid factor presence in serum
Item
6. serum rheumatoid factor (rf)
boolean
C0035448 (UMLS CUI [1])
C4481755 (UMLS CUI [2])
Change Radiographic | Criteria Present Duration
Item
7. radiographic changes. criteria 1 through 4 must have been present for at least 6 weeks.
boolean
C0392747 (UMLS CUI [1,1])
C0444708 (UMLS CUI [1,2])
C0243161 (UMLS CUI [2,1])
C0150312 (UMLS CUI [2,2])
C0449238 (UMLS CUI [2,3])
DMARDs Unresponsive to Treatment | DMARDs Complete therapeutic response Absent
Item
3. patients refractory or without complete response to dmards according to the italian guidelines for the clinical practice established by italian society of rheumatology
boolean
C0242708 (UMLS CUI [1,1])
C0205269 (UMLS CUI [1,2])
C0242708 (UMLS CUI [2,1])
C1275810 (UMLS CUI [2,2])
C0332197 (UMLS CUI [2,3])
Anti-TNF drug naive
Item
4. patients naive to anti-tnf drugs
boolean
C1562242 (UMLS CUI [1,1])
C0919936 (UMLS CUI [1,2])
Outpatients
Item
5. outpatients
boolean
C0029921 (UMLS CUI [1])
Study Subject Participation Status | Controlled study | Interventional Study
Item
patients involved in controlled or interventional trials in the 12 previous months
boolean
C2348568 (UMLS CUI [1])
C0681867 (UMLS CUI [2])
C3274035 (UMLS CUI [3])