Knee Osteoarthritis Evidence of | radiography Anterior-Posterior
Item
radiographic evidence of knee oa on a standing ap x-ray
boolean
C0409959 (UMLS CUI [1,1])
C0332120 (UMLS CUI [1,2])
C0034571 (UMLS CUI [2,1])
C1999039 (UMLS CUI [2,2])
Bilateral knee pain | Moderate pain Daily
Item
bilateral knee pain for at least 3 months with pain of at least moderate intensity every day or almost every day
boolean
C2220048 (UMLS CUI [1])
C0278139 (UMLS CUI [2,1])
C0332173 (UMLS CUI [2,2])
Unable to walk | Impaired mobility Severe | Requires walker
Item
non-ambulatory, or severely impaired mobility (i.e., require the use of a walker)
boolean
C0560046 (UMLS CUI [1])
C0518456 (UMLS CUI [2,1])
C0205082 (UMLS CUI [2,2])
C1553392 (UMLS CUI [3])
Mini-mental state examination
Item
folstein mini-mental state examination score of less than 24
boolean
C0451306 (UMLS CUI [1])
Severe visual impairment | Severe hearing loss
Item
severe visual or hearing impairment
boolean
C1301509 (UMLS CUI [1])
C3874334 (UMLS CUI [2])
Knee pain Due to Factor | Osteoarthritis | Rheumatoid Arthritis | Arthritis, Psoriatic | Gout | Pseudogout | Neoplasm Metastasis
Item
knee pain due to factors other than oa, e.g. rheumatoid or psoriatic arthritis, gout, pseudogout, metastatic cancer
boolean
C0231749 (UMLS CUI [1,1])
C0678226 (UMLS CUI [1,2])
C1521761 (UMLS CUI [1,3])
C0029408 (UMLS CUI [2])
C0003873 (UMLS CUI [3])
C0003872 (UMLS CUI [4])
C0018099 (UMLS CUI [5])
C0033802 (UMLS CUI [6])
C0027627 (UMLS CUI [7])
Pain in body part Significant | Knee pain
Item
significant pain in parts of the body other than the knee or acute knee pain
boolean
C2370966 (UMLS CUI [1,1])
C0750502 (UMLS CUI [1,2])
C0231749 (UMLS CUI [2])
Knee effusion Large | Instability of knee Severe
Item
a large knee effusion or severe mechanical instability of the knee
boolean
C0343166 (UMLS CUI [1,1])
C0549177 (UMLS CUI [1,2])
C0427262 (UMLS CUI [2,1])
C0205082 (UMLS CUI [2,2])
Adrenal Cortex Hormones Injection Knee Affected Quantity
Item
history of corticosteroid injection in the affected knee(s) during the preceding 3 months
boolean
C0001617 (UMLS CUI [1,1])
C1828121 (UMLS CUI [1,2])
C0022742 (UMLS CUI [1,3])
C0392760 (UMLS CUI [1,4])
C1265611 (UMLS CUI [1,5])
Hyaluronic Acid Injection Knee Affected Quantity
Item
history of hyaluronic acid injection in the affected knee(s) during the preceding 3 months
boolean
C0020196 (UMLS CUI [1,1])
C1828121 (UMLS CUI [1,2])
C0022742 (UMLS CUI [1,3])
C0392760 (UMLS CUI [1,4])
C1265611 (UMLS CUI [1,5])
Illness | Terminal illness
Item
acute or terminal illness
boolean
C0221423 (UMLS CUI [1])
C0679247 (UMLS CUI [2])
Immunosuppression
Item
immune suppression
boolean
C4048329 (UMLS CUI [1])
Anticoagulation Therapy
Item
anticoagulation therapy
boolean
C0003281 (UMLS CUI [1])
Artificial cardiac pacemaker
Item
presence of a pacemaker
boolean
C0030163 (UMLS CUI [1])
Acupuncture therapy
Item
prior acupuncture treatment
boolean
C0394664 (UMLS CUI [1])