There is very limited evidence for the effectiveness of IDIs on PA and HRQoL in RA and JIA and no evidence for their effectiveness in PsA or AS
The aim of this systematic review was to evaluate the evidence from r and omised controlled trials ( RCTs ) evaluating the effectiveness of interactive digital interventions ( IDIs ) for physical activity ( PA )  and  health related quality of life ( HRQoL )  in people with Inflammatory Arthritis [ rheumatoid arthritis ( RA ) , juvenile idiopathic arthritis ( JIA ) axial Spondyloarthritis ( AS ) and psoriatic arthritis ( PsA ) ] .
The internet-based arthritis self-management program: a one-year randomized trial for patients with arthritis or fibromyalgia.
OBJECTIVE To determine the efficacy of an Internet-based Arthritis Self-Management Program ( ASMP ) as a re source for arthritis patients unable or unwilling to attend small-group ASMPs , which have proven effective in changing health-related behaviors and improving health status measures . METHODS R and omized intervention participants were compared with usual care controls at 6 months and 1 year using repeated- measures analyses of variance . Patients with rheumatoid arthritis , osteoarthritis , or fibromyalgia and Internet and e-mail access ( n = 855 ) were r and omized to an intervention  ( n = 433 ) or  usual care control ( n = 422 ) group . Measures included 6 health status variables ( pain , fatigue , activity limitation , health distress , disability , and self-reported global health ) , 4 health behaviors ( aerobic exercise , stretching and strengthening exercise , practice of stress management , and communication with physicians ) , 5 utilization variables ( physician visits , emergency room visits , chiropractic visits , physical therapist visits , and nights in hospital ) , and self-efficacy . RESULTS At 1 year , the intervention group significantly improved in 4 of 6 health status measures and self-efficacy . No significant differences in health behaviors or health care utilization were found . CONCLUSION The Internet-based ASMP proved effective in improving health status measures at 1 year and is a viable alternative to the small-group ASMP
There is very limited evidence for the effectiveness of IDIs on PA and HRQoL in RA and JIA and no evidence for their effectiveness in PsA or AS
The aim of this systematic review was to evaluate the evidence from r and omised controlled trials ( RCTs ) evaluating the effectiveness of interactive digital interventions ( IDIs ) for physical activity ( PA )  and  health related quality of life ( HRQoL )  in people with Inflammatory Arthritis [ rheumatoid arthritis ( RA ) , juvenile idiopathic arthritis ( JIA ) axial Spondyloarthritis ( AS ) and psoriatic arthritis ( PsA ) ] .