Table 2 Questionnaires and assessments in the study

Socio-demographic data

   Age, gender, height, weight, marital status

X

   Work situation (profession, % of full time)

X

   Education

X

   Smoking

X

   Physical activity

X

   Earlier and current treatments

X

   Co-morbidities

X

Pain and functioning

   Pain during the last week (NRS 0-10)

X

X

X

   WOMAC/AUSCAN

X

X

X

   PSFS

X

X

X

   Self-efficacy/ASES

X

X

X

Health related quality of life

   SF-36

X

X

X

   EuroQoL

X

X

X

Satisfaction with care

   Satisfaction with care (numeric rating scale 0-10)

X

X

Various data at follow-up

   Use of health care and services (diary)

X

X

   Global question on change of health status

X

X