Table 1 Data recorded at each questionnaire timepoint

 Date of birth

X

X

X

X

X

X

X

 Sex

X

 Ethnicity

X

 Body Mass Index (height, body mass)

X

X

X

X

X

X

X

 Limb dominance (hand/foot)

X

 Education history

X

X

 Marital status

X

 Occupational history

X

X

X

 Female specific (start and end of menstrual cycle)

X

 Diet and nutrition

X

 Family history of joint replacement

X

X

X

X

 Family history of osteoarthritis

X

X

X

X

 History of joint surgery

X

X

X

X

X

X

X

 Diagnoses of osteoarthritis

X

X

X

X

X

X

X

 Pain mannequin

X

X

X

X

X

X

X

 Knee angle alignment

X

X

X

X

X

X

 Heberden’s Nodes

X

X

X

X

X

X

 2D:4D ratio

X

X

X

X

 Foot position and arches

X

X

X

X

 Flexibility; knee, forward bending, elbow, thumb and finger bend

X

X

X

X

 Hypermobility

X

X

X

X

 Place of injury (e.g. sport, work, home, other)

X

 Cause of injury (including footwear at time)

X

 Ankle pain score

X

X

X

X

X

X

X

 Care pathway

X

X

 Injury treatment

X

X

X

X

X

X

 Severity - time to return to normal function from ankle injury

X

X

X

X

 General injury history

X

X

X

X

X

X

 Subsequent injury history

X

X

X

X

X

X

Chronic ankle instability

X

X

X

X

X

X

X

Foot and ankle outcome score

X

X

X

X

X

X

X

 Work related activity assessment

X

X

X

X

X

X

X

 Physical activity; and sport and leisure assessment

X

X

X

X

X

X

X

 Tobacco and alcohol use

X

X

X

X

X

X

X

 Current disease

X

X

X

X

X

X

X

 Medication

X

X

X

X

X

X

X

 Family disease history

X

X

X

X

X

X

X

 EQ-5D-5L

X

X

X

X

X

X

X