Evaluation of the Impact of Adaptive Goal Setting on Engagement Levels of Government Staff With a Gamified mHealth Tool

Not Applicable

Completed

• Conditions: Lifestyle Risk Reduction; Lifestyle, Healthy; Lifestyle; Lifestyle, Sedentary
• Interventions: Behavioral: GameBus (mHealth app)

• Registration Number: NCT05264155
• Lead Sponsor: Eindhoven University of Technology

Brief Summary

Background: Although the health benefits of physical activity are well established, it remains challenging for people to adopt a more active lifestyle. Mobile health (mHealth) interventions can be effective tools to promote physical activity and reduce sedentary behavior. Promising results have been obtained by using gamification techniques as behavior change strategies, especially when they were tailored toward an individual's preferences and goals; yet, it remains unclear how goals could be personalized to effectively promote health behaviors.

Objective: In this study, the investigators aim to evaluate the impact of personalized goal setting in the context of gamified mHealth interventions. The investigators hypothesize that interventions suggesting health goals that are tailored based on end users' (self-reported) current and desired capabilities will be more engaging than interventions with generic goals.

Methods: The study was designed as a 2-arm randomized intervention trial. Participants were recruited among staff members of Noorderkempen governmental organization. They participated in an 8-week digital health promotion campaign that was especially designed to promote walks, bike rides, and sports sessions. Using an mHealth app, participants could track their performance on two social leaderboards: a leaderboard displaying the individual scores of participants and a leaderboard displaying the average scores per organizational department. The mHealth app also provided a news feed that showed when other participants had scored points. Points could be collected by performing any of the 6 assigned tasks (eg, walk for at least 2000 m). The level of complexity of 3 of these 6 tasks was updated every 2 weeks by changing either the suggested task intensity or the suggested frequency of the task. The 2 intervention arms-with participants randomly assigned-consisted of a personalized treatment that tailored the complexity parameters based on participants' self-reported capabilities and goals and a control treatment where the complexity parameters were set generically based on national guidelines. Measures were collected from the mHealth app as well as from intake and posttest surveys and analyzed using hierarchical linear models.

Note: Eindhoven University of Technology is not an official GCP sponsor. Hence, this study is not a medical clinical trial.

Detailed Description

Not available

Study Timeline

• Study Start: 2019-10-14
• Primary Completion: 2019-12-16
• Study Completion: 2019-12-16
• Study First Submitted: 2022-02-22
• Status Verified: 2022-03
• Study First Submitted QC: 2022-03-02
• Study First Posted: 2022-03-03
• Last Update Submitted: 2022-03-07
• Last Update Posted: 2022-03-22

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 176

Inclusion Criteria

• Employee of Noorderkempen governmental organization

Exclusion Criteria

• None

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Treatment: personalized	GameBus (mHealth app)	The study was designed as a 2-arm randomized intervention trial. The experimental setup was centered around setting the complexity parameters (ie, the X values) of the 3 dynamic tasks. In particular, the parameters to determine were as follows: (1) the minimum distance of a longer walk, (2) the minimum distance of a longer bike ride, and (3) the maximum number of rewarded sports sessions (and consequently the number of rewarded points per sports session). For the treatment group, these parameters were tailored to the users' self-reported capabilities and health goals.
Control: one-size-fits-all	GameBus (mHealth app)	The study was designed as a 2-arm randomized intervention trial. The experimental setup was centered around setting the complexity parameters (ie, the X values) of the 3 dynamic tasks. In particular, the parameters to determine were as follows: (1) the minimum distance of a longer walk, (2) the minimum distance of a longer bike ride, and (3) the maximum number of rewarded sports sessions (and consequently the number of rewarded points per sports session). For the control group, the parameter values of the dynamic tasks were based on national guidelines.

Primary Outcome Measures

Name	Time	Method
Passive user engagement	one week.	Number of days participants visited in the app.
Active user engagement	one week.	Number of health-related activities participants visited in the app.

Trial Locations

Locations (1)

Noorderkempen governmental organization; 🇧🇪 Wuustwezel, Belgium