The association between socioeconomic status and use of the mobile app “TrainAwayPain” – a cross-sectional study

Abstract

Abstract Objective The objective of this study was to investigate the association between socioeconomic status and the use of the mobile app “TrainAwayPain”. The study furthermore examines whether use of the mobile app was modified by having it recommended by a general practitioner. Methods In a cross-sectional study, we used data from the mobile app and register-based data (n = 12,557). Data from “TrainAwayPain” were linked to register-based data by individual civil registration numbers. Measurement of the use of the mobile app was based on log data and registered activity. The measurement of socioeconomic status was based on education level. Logistical analysis was performed to examine the association. Information on whether a participant had the mobile app recommended by a general practitioner was based on data from The National Health Insurance Service Registry. Statistical analysis reporting RRs was performed to examine if the association was modified by having the mobile app recommended by a general practitioner. Results The study found an association between use of “TrainAwayPain” and socioeconomic status. A significant difference was observed among those who had a medium-long or high education, compared to those who had no education. There was not found a difference in use of “TrainAwayPain” by those who had the app recommended by a general practitioner. Conclusion A significant association was found between the use of “TrainAwayPain” and socioeconomic status. The definition of the use of the app are however questionable and future studies should examine the association with a more precise definition of using the app.