Adult | Age
Item
adults ≥ 45 years old.
boolean
C0001675 (UMLS CUI [1])
C0001779 (UMLS CUI [2])
Osteoarthritis, Knee
Item
fulfillment of the clinical / radiological diagnostic criteria proposed by altman, et al. for knee osteoarthritis.
boolean
C0409959 (UMLS CUI [1])
Femorotibial joint Medial compartment | Narrowed joint space Grade
Item
medial tibiofemoral compartment joint space narrowing grades 1 or 2 according to the oarsi atlas guide.
boolean
C0447795 (UMLS CUI [1,1])
C0447799 (UMLS CUI [1,2])
C1859695 (UMLS CUI [2,1])
C0441800 (UMLS CUI [2,2])
Able to read Questionnaires English | Comprehension Questionnaires English | Adherence Instructions
Item
ability to read and understand english questionnaires and follow instructions.
boolean
C0586740 (UMLS CUI [1,1])
C0034394 (UMLS CUI [1,2])
C0376245 (UMLS CUI [1,3])
C0233733 (UMLS CUI [2,1])
C0034394 (UMLS CUI [2,2])
C0376245 (UMLS CUI [2,3])
C1510802 (UMLS CUI [3,1])
C1442085 (UMLS CUI [3,2])
Arthritis Metabolic Related | Calcium Crystal Deposition | Hemochromatosis | Acromegaly
Item
presence of metabolic related arthritis (calcium crystal deposition, hemochromatosis, acromegaly)
boolean
C0003864 (UMLS CUI [1,1])
C0311400 (UMLS CUI [1,2])
C0439849 (UMLS CUI [1,3])
C0006675 (UMLS CUI [2,1])
C1378554 (UMLS CUI [2,2])
C0333562 (UMLS CUI [2,3])
C0018995 (UMLS CUI [3])
C0001206 (UMLS CUI [4])
Arthritis Relationship Trauma | Joint injury Major | Operation on joint
Item
arthritis related to trauma (major joint trauma, joint surgery)
boolean
C0003864 (UMLS CUI [1,1])
C0439849 (UMLS CUI [1,2])
C3714660 (UMLS CUI [1,3])
C0409497 (UMLS CUI [2,1])
C0205164 (UMLS CUI [2,2])
C0185132 (UMLS CUI [3])
Inflammatory disorder | Rheumatoid Arthritis | Ankylosing spondylitis | Arthritis, Infectious
Item
presence of inflammatory disorders (rheumatoid arthritis, ankylosing spondylitis, septic arthritis)
boolean
C1290884 (UMLS CUI [1])
C0003873 (UMLS CUI [2])
C0038013 (UMLS CUI [3])
C0003869 (UMLS CUI [4])
Operative procedure on knee Previous
Item
previous surgical knee intervention
boolean
C0187769 (UMLS CUI [1,1])
C0205156 (UMLS CUI [1,2])
Intra-Articular Injection Knee
Item
intraarticular injection of the knee in the previous 6 months.
boolean
C0021488 (UMLS CUI [1,1])
C0022742 (UMLS CUI [1,2])
Episode Traumatic | Knee Affected
Item
presence of an unexpected traumatic episode in the affected knee (s) during the course of the study.
boolean
C0332189 (UMLS CUI [1,1])
C0332663 (UMLS CUI [1,2])
C0022742 (UMLS CUI [2,1])
C0392760 (UMLS CUI [2,2])
Medical contraindication X-Ray Computed Tomography | Medical contraindication MRI Peripheral
Item
any contraindication for x ray or peripheral mri study.
boolean
C1301624 (UMLS CUI [1,1])
C0040405 (UMLS CUI [1,2])
C1301624 (UMLS CUI [2,1])
C0024485 (UMLS CUI [2,2])
C0205100 (UMLS CUI [2,3])