Domain | Indicator |
---|---|
Demographic | Age; gender |
Socioeconomic | Employment Status(employed, other); Occupational classa (managerial and professional, intermediate, routine and manual) |
Attended further education; Married/cohabiting | |
Clinical history/Examination | Time since onset of problem (<1 year, 1 to <5 years, 5 to <10 years, 10+ years); Problem started following injury; Bilateral knee pain; Duration of morning stiffness; Knee given way during previous month; Visited a hospital doctor about knee problem; Presence and severity of palpable knee effusion (none, mild, moderate/gross); Nodal symptomatic hand OA |
Radiographic Severity | Overall severity of radiographic OA: index knee (none, mild, moderate/severe)b |
Compartmental distribution of radiographic OA: index knee (none, isolated TFJ, isolated PFJ, combined PFJ-TFJ) | |
Lifestyle factors | Body mass index (kg/m2); Current smoker (Yes/No); Physical activity levelc : sedentary (Yes/No); moderate (Yes/No); high (Yes/No) |
Mental Health | HADS Anxiety and Depression subscale scores scale |
Physical function | SF-36 (PF-10 subscale) |
Knee-specific pain and functional limitation | WOMAC Pain and Function subscale scores |