Development of a Smartphone Application to Monitor Pediatric Patient-Reported Outcomes

Jingting Wang1, Nengliang Aaron Yao, Yanyan Liu

  • 1Author Affiliations: School of Nursing, Second Military Medical University, Shanghai, China (Drs Wang, Liu, Geng, and Yuan and Mrs Wang); Department of Public Health Sciences, University of Virginia, Charlottesville (Dr Yao); and Departments of Nursing (Dr Shen) and Hematology and Oncology (Mrs Zhang), Shanghai Children's Medical Center; and Department of Hematology, Children's Hospital of Soochow University, Jiangsu (Mrs Shen), China.

Insights

A new smartphone app effectively tracks patient-reported outcomes for children with chronic diseases. This tool enhances data collection for pediatric health research and clinical care.

Area of Science:

  • Health Services Research
  • Pediatric Nursing
  • Software Engineering

Background:

  • Patient-reported outcomes (PROs) are crucial in clinical trials and population health.
  • Tracking PROs in pediatric chronic diseases presents unique challenges.
  • Existing methods for PRO collection can be cumbersome for young patients and families.

Purpose of the Study:

  • To develop a user-friendly smartphone application for collecting patient-reported outcomes in pediatric chronic disease patients.
  • To evaluate the usability and feasibility of the developed app and its administration portal.

Main Methods:

  • Collaborative development by a multidisciplinary team (health services researchers, pediatric nurses, software engineers).
  • Iterative design incorporating group discussions and multiple feedback rounds.
  • Usability testing with pediatric patients (8-17 years), parents, and nurses using Chinese versions of validated PRO instruments.

Main Results:

  • The app successfully collected demographic information and patient-reported outcomes using age-appropriate questionnaires.
  • Usability testing revealed high user satisfaction; participants found the app easy to use with child-friendly interfaces.
  • The web-based administration portal was perceived as simple and efficient for managing data and users by nurses.

Conclusions:

  • The developed smartphone app and administration portal effectively meet the needs of researchers and clinical nurses.
  • This technology has significant potential to improve the assessment of quality of life and symptoms in pediatric patients through enhanced PRO collection.
  • The app facilitates efficient and accessible PRO data gathering, supporting better clinical decision-making and research.

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