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Facilitating the Analysis of Immunological Data with Visual Analytic Techniques
Published on: January 2, 2011
Barriers and facilitators to the use of an immunization application: a qualitative study supplemented with Google
Kathleen Burgess1, Katherine M Atkinson2,3, Jacqueline Westeinde1
1Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, ON, CanadaK1Y 4E9.
Background:
Barriers and facilitators of mobile app adoption are not known. This study examined usage of a new Pan-Canadian immunization app to identify factors that contributed to usage.
Methods:
Women in their third trimester of pregnancy or had given birth in the previous 3 months were recruited from a hospital obstetrical unit. Fifty-five participants were instructed to download the ImmunizeCA app. After at least 6 months, 10 interviews were conducted, transcribed and coded. Themes identified were compared with aggregate ImmunizeCA usage data (n = 74 212 users).
Results:
Facilitators included features that address logistical challenges, improved convenience and information access. Barriers included absence of system integration. Concerns regarding the privacy and security of personal health information were not an inhibitor as long as best practices are followed. Google Analytics data on usage supported qualitative findings.
Conclusion:
Future studies should evaluate the quantitative impact of factors we identified on app uptake and usage. Subsequent mobile app studies may benefit from the use of analytic data as they were found to be effective in helping to validate qualitative data derived from interviews with study participants.
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