Knee Osteoarthritis Kellgren-Lawrence score
Item
osteoarthritis of the knee, kellgren lawrence stadium 2-3
boolean
C0409959 (UMLS CUI [1,1])
C3177117 (UMLS CUI [1,2])
Knee complaint Daily Percentage
Item
at least 50% of days with complaints
boolean
C0497269 (UMLS CUI [1,1])
C0332173 (UMLS CUI [1,2])
C0439165 (UMLS CUI [1,3])
Pain intensity Initial Visual Analog Pain Scale
Item
initial pain intensity 45mm on a 100mm visual analoge scale
boolean
C1320357 (UMLS CUI [1,1])
C0205265 (UMLS CUI [1,2])
C0042815 (UMLS CUI [1,3])
Adrenal Cortex Hormones | Immunosuppressive Agents
Item
medication with corticoids or immunsupressing drugs
boolean
C0001617 (UMLS CUI [1])
C0021081 (UMLS CUI [2])
Secondary inflammatory arthritis | Secondary arthrosis
Item
secondary arthritis/arthrosis
boolean
C0409703 (UMLS CUI [1])
C1388736 (UMLS CUI [2])
Operative procedure on knee
Item
operation to the knee within 12 months prior
boolean
C0187769 (UMLS CUI [1])
Injection of cortisone | Hyaluronic Acid Injection
Item
injection within 4 weeks (cortison) or 6 months prior (hyaluronic acid)
boolean
C1621313 (UMLS CUI [1])
C0020196 (UMLS CUI [2,1])
C1828121 (UMLS CUI [2,2])
Comorbidity Severe | Liver diseases Severe | Kidney Diseases Severe | Asthma Severe | Mental Disorders, Severe
Item
severe comorbidities (liver, kidney, asthma, psychiatric disorders etc.)
boolean
C0009488 (UMLS CUI [1,1])
C0205082 (UMLS CUI [1,2])
C0023895 (UMLS CUI [2,1])
C0205082 (UMLS CUI [2,2])
C0022658 (UMLS CUI [3,1])
C0205082 (UMLS CUI [3,2])
C0004096 (UMLS CUI [4,1])
C0205082 (UMLS CUI [4,2])
C4046029 (UMLS CUI [5])
Study Subject Participation Status
Item
participation in other studies
boolean
C2348568 (UMLS CUI [1])
Pregnancy | Breast Feeding
Item
pregnancy, breastfeeding
boolean
C0032961 (UMLS CUI [1])
C0006147 (UMLS CUI [2])