Table 3

Summary of data collection via study questionnaires

PreregistrationDay
≤1
(paper)
Day
10
(app)
Day
20
(app)
Day
30
(app)
Day
60
(app/paper)
Screening questionnaire X
Demographics X
Information about RA X
RAPID-3 X X X X X
Current medication(s) and non-pharmacological intervention use X X
AIMS2-SF X X X X X
WHOQOL-BREF X X X X X
PSQI X X
DBAS-16 X
SCI X
HADS X
ASES-8 X
CAQ-8 X
  • AIMS2-SF, Arthritis Impact Measurement Scale 2-Short Form; ASES-8, Arthritis Self-Efficacy Scale-8 item; CAQ-8, Committed Action Questionnaire; DBAS-16, Dysfunctional Beliefs and Attitudes about Sleep questionnaire; HADS, Hospital Anxiety and Depression Scale; PSQI, Pittsburgh Sleep Quality Index; RA, rheumatoid arthritis; RAPID-3, Routine Assessment of Patient Index Data 3; SCI, Sleep Condition Indicator.