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Cloudy with a Chance of Pain: Engagement and Subsequent Attrition of Daily Data Entry in a Smartphone Pilot Study Tracking Weather, Disease Severity, and Physical Activity in Patients With Rheumatoid Arthritis
- Source :
- JMIR mHealth and uHealth, Vol 5, Iss 3, p e37 (2017)
- Publication Year :
- 2017
- Publisher :
- JMIR Publications, 2017.
-
Abstract
- BackgroundThe increasing ownership of smartphones provides major opportunities for epidemiological research through self-reported and passively collected data. ObjectiveThis pilot study aimed to codesign a smartphone app to assess associations between weather and joint pain in patients with rheumatoid arthritis (RA) and to study the success of daily self-reported data entry over a 60-day period and the enablers of and barriers to data collection. MethodsA patient and public involvement group (n=5) and 2 focus groups of patients with RA (n=9) supported the codesign of the app collecting self-reported symptoms. A separate “capture app” was designed to collect global positioning system (GPS) and continuous raw accelerometer data, with the GPS-linking providing local weather data. A total of 20 patients with RA were then recruited to collect daily data for 60 days, with entry and exit interviews. Of these, 17 were loaned an Android smartphone, whereas 3 used their own Android smartphones. ResultsOf the 20 patients, 6 (30%) withdrew from the study: 4 because of technical challenges and 2 for health reasons. The mean completion of daily entries was 68% over 2 months. Patients entered data at least five times per week 65% of the time. Reasons for successful engagement included a simple graphical user interface, automated reminders, visualization of data, and eagerness to contribute to this easily understood research question. The main barrier to continuing engagement was impaired battery life due to the accelerometer data capture app. For some, successful engagement required ongoing support in using the smartphones. ConclusionsThis successful pilot study has demonstrated that daily data collection using smartphones for health research is feasible and achievable with high levels of ongoing engagement over 2 months. This result opens important opportunities for large-scale longitudinal epidemiological research.
- Subjects :
- Information technology
T58.5-58.64
Public aspects of medicine
RA1-1270
Subjects
Details
- Language :
- English
- ISSN :
- 22915222
- Volume :
- 5
- Issue :
- 3
- Database :
- Directory of Open Access Journals
- Journal :
- JMIR mHealth and uHealth
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.4ef013b1404448539e01c2f2d86fc2c4
- Document Type :
- article
- Full Text :
- https://doi.org/10.2196/mhealth.6496