Able to speak English Language
Item
english speaking,
boolean
C0564215 (UMLS CUI [1,1])
C0376245 (UMLS CUI [1,2])
Knee pain Severe days/month most
Item
knee pain on most days of the past 3 months that is more severe than pain in other parts of the lower body,
boolean
C0231749 (UMLS CUI [1,1])
C0205082 (UMLS CUI [1,2])
C0556971 (UMLS CUI [1,3])
C0205393 (UMLS CUI [1,4])
Knee Osteoarthritis Advanced X-ray
Item
advanced knee oa by x-ray,
boolean
C0409959 (UMLS CUI [1,1])
C0205179 (UMLS CUI [1,2])
C0034571 (UMLS CUI [1,3])
Age
Item
age 50-89
boolean
C0001779 (UMLS CUI [1])
Lacking Able to walk | Impaired mobility Severe | Walker user
Item
non-ambulatory or severely impaired mobility (i.e., require the use of a walker),
boolean
C0332268 (UMLS CUI [1,1])
C2712089 (UMLS CUI [1,2])
C0518456 (UMLS CUI [2,1])
C0205082 (UMLS CUI [2,2])
C0920121 (UMLS CUI [3])
Mini-mental state examination
Item
folstein mmse < 24,
boolean
C0451306 (UMLS CUI [1])
Severe visual impairment uncorrected | Severe hearing impairment uncorrected
Item
severe uncorrected visual or hearing impairment,
boolean
C1301509 (UMLS CUI [1,1])
C4072785 (UMLS CUI [1,2])
C3874334 (UMLS CUI [2,1])
C4072785 (UMLS CUI [2,2])
Knee pain Due to Factor | Exception Osteoarthritis
Item
knee pain due to factors other than oa,
boolean
C0231749 (UMLS CUI [1,1])
C0678226 (UMLS CUI [1,2])
C1521761 (UMLS CUI [1,3])
C1705847 (UMLS CUI [2,1])
C0029408 (UMLS CUI [2,2])
Knee effusion Large
Item
large knee effusion,
boolean
C0343166 (UMLS CUI [1,1])
C0549177 (UMLS CUI [1,2])
Adrenal Cortex Hormones Injection Knee Affected | Hyaluronic Acid Injection Knee Affected
Item
history of corticosteroid or hyaluronic acid 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])
C0020196 (UMLS CUI [2,1])
C1828121 (UMLS CUI [2,2])
C0022742 (UMLS CUI [2,3])
C0392760 (UMLS CUI [2,4])
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
pacemaker,
boolean
C0030163 (UMLS CUI [1])
Pulsed signal therapy system
Item
prior pst treatment
boolean
C3879912 (UMLS CUI [1])
Study Subject Participation Status
Item
active participation in other studies currently
boolean
C2348568 (UMLS CUI [1])
Age
Item
age >89
boolean
C0001779 (UMLS CUI [1])