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Developing Effective Methods for Electronic Health Personalization: Protocol for Health Telescope, a Prospective

Bastiaan Johannes Paulus Cornelis Willemse1,2, Maurits Clemens Kaptein1,2, Fleur Hasaart3

  • 1Jheronimus Academy of Data Science, 's-Hertogenbosch, Netherlands.

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Health Telescope is a longitudinal study investigating long-term effects of mobile electronic health (eHealth) apps on physical activity. It personalizes app recommendations to understand individual responses and improve health outcomes.

Keywords:
eHealthgdprlongitudinal studymHealthpanel studypersonalizationpersuasive technologywearables

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Area of Science:

  • Digital health
  • Behavioral science
  • Longitudinal studies

Background:

  • Evaluations of physical activity mobile apps often lack external validity and long-term data.
  • This study addresses limitations by investigating long-term effects of electronic health (eHealth) apps.
  • The Health Telescope study aims for external validity in assessing eHealth app impact.

Purpose of the Study:

  • To demonstrate the validity of methodological choices in an intensive longitudinal study.
  • To provide a data resource for researchers studying eHealth interventions.
  • To offer guidelines for longitudinal data collection using wearable devices, including GDPR and ethical considerations.

Main Methods:

  • A 4-month longitudinal panel study involving approximately 450 participants.
  • Daily measurement of step count and mood via experience sampling.
  • Monthly personalized app recommendations for increasing physical activity, adapting over time.

Main Results:

  • Data collection software developed; legal and ethical approvals secured.
  • Participant recruitment scheduled for Q4 2020.
  • Initial study results anticipated in 2021.

Conclusions:

  • Health Telescope investigates personalized approaches to encourage physical activity.
  • The study aims to understand individual responses to different eHealth app interventions.
  • Detailed setup, methods, and analysis plans are presented to achieve study aims.