Informed Consent | Protocol Compliance
Item
able and willing to give informed consent and to comply with the study protocol and follow-up instructions
boolean
C0021430 (UMLS CUI [1])
C0525058 (UMLS CUI [2])
Knee Osteoarthritis Symptomatic | Radiography
Item
symptomatic and radiographic oa of the knee
boolean
C0409959 (UMLS CUI [1,1])
C0231220 (UMLS CUI [1,2])
C0034571 (UMLS CUI [2])
Knee pain During Walking
Item
knee pain upon walking
boolean
C0231749 (UMLS CUI [1,1])
C0347984 (UMLS CUI [1,2])
C0080331 (UMLS CUI [1,3])
Osteoarthritis Medial compartment of knee predominant
Item
predominant medial compartment oa
boolean
C0029408 (UMLS CUI [1,1])
C0447799 (UMLS CUI [1,2])
C1542147 (UMLS CUI [1,3])
Flexion contracture of the knee Degree | Unable to walk
Item
knee flexion contracture of greater than 15 degrees or inability to walk without assistance
boolean
C0409355 (UMLS CUI [1,1])
C0449286 (UMLS CUI [1,2])
C0560046 (UMLS CUI [2])
Osteoarthritis Lateral compartment of knee predominant
Item
predominant lateral compartment oa of either knee
boolean
C0029408 (UMLS CUI [1,1])
C0447800 (UMLS CUI [1,2])
C1542147 (UMLS CUI [1,3])
Valgus deformity Knee Degree | Varus angulation Knee Degree
Item
greater than 3 degree valgus or greater than 12 degree varus deformity of either knee, as defined by the mechanical axis
boolean
C0042282 (UMLS CUI [1,1])
C0022742 (UMLS CUI [1,2])
C0449286 (UMLS CUI [1,3])
C0432593 (UMLS CUI [2,1])
C0022742 (UMLS CUI [2,2])
C0449286 (UMLS CUI [2,3])
Osteoarthritis of ankle Evidence of | Osteoarthritis of hip Evidence of
Item
clinically evident oa of the ankle or hip
boolean
C0409931 (UMLS CUI [1,1])
C0332120 (UMLS CUI [1,2])
C0029410 (UMLS CUI [2,1])
C0332120 (UMLS CUI [2,2])
Foot Disease Intrinsic | Foot Condition Exacerbated Due to Orthotics
Item
clinically significant intrinsic foot disease upon podiatric evaluation, including any foot condition that may be aggravated by wearing orthotics
boolean
C0016510 (UMLS CUI [1,1])
C0439674 (UMLS CUI [1,2])
C0016504 (UMLS CUI [2,1])
C0348080 (UMLS CUI [2,2])
C1444749 (UMLS CUI [2,3])
C0678226 (UMLS CUI [2,4])
C3687840 (UMLS CUI [2,5])
Obesity | Body mass index
Item
substantial obesity, defined as having body mass index (bmi) greater than 35
boolean
C0028754 (UMLS CUI [1])
C1305855 (UMLS CUI [2])
Operative Surgical Procedures anticipation Involving Joint of lower extremity
Item
anticipation of surgery involving any joint of either lower extremity in the next 3 years
boolean
C0543467 (UMLS CUI [1,1])
C0679106 (UMLS CUI [1,2])
C1314939 (UMLS CUI [1,3])
C0584731 (UMLS CUI [1,4])
uneven shoe wear Interferes with Orthotic Shoe Inserts
Item
habitual use of inappropriate shoewear that would interfere with adequate use of the orthotic inserts
boolean
C2128942 (UMLS CUI [1,1])
C0521102 (UMLS CUI [1,2])
C3494214 (UMLS CUI [1,3])
Arthritis | Rheumatoid Arthritis | Lupus Erythematosus, Systemic | Gout
Item
inflammatory arthropathy, such as rheumatoid arthritis, systemic lupus, or active gout
boolean
C0003864 (UMLS CUI [1])
C0003873 (UMLS CUI [2])
C0024141 (UMLS CUI [3])
C0018099 (UMLS CUI [4])
Chronic infectious disease Joint of lower extremity
Item
chronic infection in any joint of the lower extremities
boolean
C0151317 (UMLS CUI [1,1])
C0584731 (UMLS CUI [1,2])
Fracture of lower leg
Item
history of fracture of either lower extremity within 6 months of study entry
boolean
C1542178 (UMLS CUI [1])
Knee Replacement Arthroplasty | Repair of hip | Arthroscopy, knee, surgical
Item
history of knee or hip arthroplasty or of surgical arthroscopy of either knee within 3 months of study entry
boolean
C0086511 (UMLS CUI [1])
C0186193 (UMLS CUI [2])
C3701616 (UMLS CUI [3])
Intra-Articular Injections Knee Involved | Glucocorticoids | Hyaluronic Acid derivatives
Item
history of intra-articular injections (glucocorticoids or hyaluronic acid derivatives) in the index knee within 6 months of study entry
boolean
C0021488 (UMLS CUI [1,1])
C0022742 (UMLS CUI [1,2])
C1314939 (UMLS CUI [1,3])
C0017710 (UMLS CUI [2])
C0020196 (UMLS CUI [3,1])
C0243072 (UMLS CUI [3,2])
Pregnancy
Item
pregnancy
boolean
C0032961 (UMLS CUI [1])
Medical condition Preventing Protocol Compliance
Item
any medical condition which, in the opinion of the investigator, would render the patient unable to comply with the protocol
boolean
C3843040 (UMLS CUI [1,1])
C1292733 (UMLS CUI [1,2])
C0525058 (UMLS CUI [1,3])