Eligibility
Item
patients are eligible if they are:
boolean
C0013893 (UMLS CUI [1])
Age
Item
over age 18;
boolean
C0001779 (UMLS CUI [1])
Rheumatoid arthritis: Criteria
Item
meet american rheumatism association criteria for rheumatoid arthritis; and
boolean
C0003873 (UMLS CUI [1,1])
C0242801 (UMLS CUI [1,2])
Employment status
Item
are employed for salary or monetary reimbursement.
boolean
C0242271 (UMLS CUI [1])
Control: Eligibility
Item
controls are eligible if they are:
boolean
C0009932 (UMLS CUI [1,1])
C0013893 (UMLS CUI [1,2])
Control: Age
Item
over age 18;
boolean
C0009932 (UMLS CUI [1,1])
C0001779 (UMLS CUI [1,2])
Comorbidity
Item
have no major comorbidity; and
boolean
C0009488 (UMLS CUI [1])
Control: Employment Status
Item
are employed for salary or monetary reimbursement.
boolean
C0009932 (UMLS CUI [1,1])
C0242271 (UMLS CUI [1,2])
Exclusion Criteria
Item
patients and controls are excluded if they:
boolean
C0680251 (UMLS CUI [1])
Cognitive Function and Informed Consent
Item
have cognitive deficits and cannot provide informed consent;
boolean
C0392335 (UMLS CUI [1])
C0021430 (UMLS CUI [2])
Language
Item
do not speak english or spanish; or
boolean
C1145677 (UMLS CUI [1])
Physician's permission
Item
their physicians do not grant permission to enroll them.
boolean
C0031831 (UMLS CUI [1,1])
C0521104 (UMLS CUI [1,2])