Informed Consent
Item
voluntarily provided written informed consent
boolean
C0021430 (UMLS CUI [1])
Age
Item
ages 20-70
boolean
C0001779 (UMLS CUI [1])
Gender
Item
male or female
boolean
C0079399 (UMLS CUI [1])
Unilateral primary osteoarthritis of knee Kellgren-Lawrence score | Bilateral primary osteoarthritis of knee Kellgren-Lawrence score
Item
grades i-iii radiologically documented oa of one or both knees
boolean
C2893932 (UMLS CUI [1,1])
C3177117 (UMLS CUI [1,2])
C2893930 (UMLS CUI [2,1])
C3177117 (UMLS CUI [2,2])
ASA physical status classification | Body mass index
Item
american society anaesthesiologists (asa) physical status class i-ii and a • bmi less than 35
boolean
C1531480 (UMLS CUI [1])
C1305855 (UMLS CUI [2])
Knee pain Grade Screening questionnaire
Item
knee pain graded as greater than 3 out of 10 on screening questionnaire
boolean
C0231749 (UMLS CUI [1,1])
C0441800 (UMLS CUI [1,2])
C1134635 (UMLS CUI [1,3])
Able to speak English Language | Able to read English Language | Comprehension English Language
Item
able to speak, read and understand english -
boolean
C0564215 (UMLS CUI [1,1])
C0376245 (UMLS CUI [1,2])
C0586740 (UMLS CUI [2,1])
C0376245 (UMLS CUI [2,2])
C0233733 (UMLS CUI [3,1])
C0376245 (UMLS CUI [3,2])
Patient parameters failing Inclusion criteria
Item
patient parameters falling outside of the inclusion criteria
boolean
C0030705 (UMLS CUI [1,1])
C0449381 (UMLS CUI [1,2])
C0231175 (UMLS CUI [1,3])
C1512693 (UMLS CUI [1,4])
Steroids Oral | Steroids Parenteral | Anticoagulants
Item
current oral or parenteral steroid or blood thinner use
boolean
C0038317 (UMLS CUI [1,1])
C1527415 (UMLS CUI [1,2])
C0038317 (UMLS CUI [2,1])
C1518896 (UMLS CUI [2,2])
C0003280 (UMLS CUI [3])
Hyaluronic Acid Injection Knee joint affected
Item
hyaluronic acid-based injection to the affected knee joint within the previous six months
boolean
C0020196 (UMLS CUI [1,1])
C1533685 (UMLS CUI [1,2])
C0022745 (UMLS CUI [1,3])
C1314939 (UMLS CUI [1,4])
Adrenal Cortex Hormones Injection Knee joint affected
Item
corticosteroid injection to the affected knee joint within the previous three months
boolean
C0001617 (UMLS CUI [1,1])
C1533685 (UMLS CUI [1,2])
C0022745 (UMLS CUI [1,3])
C1314939 (UMLS CUI [1,4])
End-stage Osteoarthritis Kellgren-Lawrence score
Item
end stage (grade iv) oa
boolean
C0205088 (UMLS CUI [1,1])
C0029408 (UMLS CUI [1,2])
C3177117 (UMLS CUI [1,3])