From: Protocol for a population-based Ankylosing Spondylitis (PAS) cohort in Wales
Questionnaire | Time interval | Summary |
---|---|---|
Baseline | 0 | Co-morbidities, family history, age of diagnosis and first symptoms, BASDAI [22], BASFI [23], QOL [32], visits to professionals |
Not at work | 3 months | Previous occupation, activity impairment questionnaire |
At work | 3 months | Work limitations questionnaire (WLQ) [38], Work productivity and activity impairment questionnaire (WPAI-SHP) [39, 40] |
Follow up | 6, 12 months | |
AS costs | 9 months | Visits to professionals, tests done, other conditions, medications, costs of various aspects of treatment and disability |
Exercise and fatigue | 15 month | International Physical Activity Questionnaire (IPAQ) [33], BASDAI [22], BASFI [23], Behavioural regulation in exercise questionnaire (BREQ-2) [34], Pittsburgh Sleep Quality Index [35], Hospital Anxiety and depression Scale [36, 37] |
Medication | 0,3,6,9,12,15 months | Medication |