Knee pain Frequency | Knee stiffness Frequency
Item
knee pain, aching or stiffness on most of the past 30 days
boolean
C0231749 (UMLS CUI [1,1])
C0439603 (UMLS CUI [1,2])
C0240129 (UMLS CUI [2,1])
C0439603 (UMLS CUI [2,2])
Osteoarthritis Tibiofemoral Medial X-ray
Item
x-ray verified predominant medial tibiofemoral osteoarthritis (tfoa)
boolean
C0029408 (UMLS CUI [1,1])
C0447795 (UMLS CUI [1,2])
C0205098 (UMLS CUI [1,3])
C0034571 (UMLS CUI [1,4])
Pain Overall | Etiology Osteoarthritis Tibiofemoral Medial
Item
overall pain that is due to the medial tfoa (versus being referred from the back, hips, or other pre-existing conditions)
boolean
C0030193 (UMLS CUI [1,1])
C1561607 (UMLS CUI [1,2])
C0015127 (UMLS CUI [2,1])
C0029408 (UMLS CUI [2,2])
C0447795 (UMLS CUI [2,3])
C0205098 (UMLS CUI [2,4])
Persons Ambulatory
Item
ambulatory persons
boolean
C0027361 (UMLS CUI [1,1])
C0439841 (UMLS CUI [1,2])
Crutch user | Walker user | Wheelchair user | Cane user
Item
use of a crutch, walker, or wheelchair or cane more than 50% of the time
boolean
C0920123 (UMLS CUI [1])
C0920121 (UMLS CUI [2])
C0853966 (UMLS CUI [3])
C0920240 (UMLS CUI [4])
Deep Vein Thrombosis
Item
history of deep vein thrombosis
boolean
C0149871 (UMLS CUI [1])
Back Pain Greater Than Knee pain | Hip pain Greater Than Knee pain
Item
pain emanating more from back or hip than from knee
boolean
C0004604 (UMLS CUI [1,1])
C0439093 (UMLS CUI [1,2])
C0231749 (UMLS CUI [1,3])
C0019559 (UMLS CUI [2,1])
C0439093 (UMLS CUI [2,2])
C0231749 (UMLS CUI [2,3])
Pain score low WOMAC scale
Item
low pain score on womac
boolean
C0582148 (UMLS CUI [1,1])
C0205251 (UMLS CUI [1,2])
C3472647 (UMLS CUI [1,3])
Disorder of patellofemoral joint Causing Knee pain | Disorder of knee Causing Knee pain | Exception Osteoarthritis Medial compartment of knee
Item
predominant patellofemoral disease or knee pathology other than medial compartment oa likely to be causing their knee pain.
boolean
C0409325 (UMLS CUI [1,1])
C0678227 (UMLS CUI [1,2])
C0231749 (UMLS CUI [1,3])
C1290879 (UMLS CUI [2,1])
C0678227 (UMLS CUI [2,2])
C0231749 (UMLS CUI [2,3])
C1705847 (UMLS CUI [3,1])
C0029408 (UMLS CUI [3,2])
C0447799 (UMLS CUI [3,3])
Relocation of home Planned
Item
planning to move from area within 1 month of study screening.
boolean
C2699029 (UMLS CUI [1,1])
C1301732 (UMLS CUI [1,2])
Fitting of orthopedic brace Unable
Item
unable to fit the brace properly
boolean
C0481765 (UMLS CUI [1,1])
C1299582 (UMLS CUI [1,2])
Body mass index
Item
bmi greater than 35
boolean
C1305855 (UMLS CUI [1])
Adrenal Cortex Hormones Injection
Item
corticosteriod injections in the past month
boolean
C0001617 (UMLS CUI [1,1])
C1828121 (UMLS CUI [1,2])
Total Knee Replacement Bilateral | Total Knee Replacement Planned
Item
bilateral total knee replacements or plan for tkr
boolean
C0086511 (UMLS CUI [1,1])
C0238767 (UMLS CUI [1,2])
C0086511 (UMLS CUI [2,1])
C1301732 (UMLS CUI [2,2])
Arthritis Type Other | Rheumatoid Arthritis | Lupus Erythematosus, Systemic | Gout | Arthritis, Psoriatic | Pseudogout
Item
other types of arthritis including rheumatoid arthritis, systemic lupus erythematosus, gout, psoriatic arthritis, pseudogout.
boolean
C0003864 (UMLS CUI [1,1])
C0332307 (UMLS CUI [1,2])
C0205394 (UMLS CUI [1,3])
C0003873 (UMLS CUI [2])
C0024141 (UMLS CUI [3])
C0018099 (UMLS CUI [4])
C0003872 (UMLS CUI [5])
C0033802 (UMLS CUI [6])
Pregnancy
Item
woman who are pregnant (due to x-rays taken to determine eligibility)
boolean
C0032961 (UMLS CUI [1])