Inclusion of Children With Chronic Diseases or Disabilities in Studies Assessing Measurement Properties of Physical

Mahdi Rostami Haji Abadi1, Farzana Sadia1, Sarah A Moore2,3

  • 1Faculty of Health Sciences, University of Lethbridge, Lethbridge, AB, Canada.

Insights

Few physical activity (PA) questionnaires are validated for children with chronic conditions. Studies often exclude these children, with reporting on inclusion/exclusion remaining low despite slight improvements over time.

Area of Science:

  • Pediatric Health
  • Measurement Properties
  • Physical Activity Assessment

Background:

  • Systematic reviews identified a gap in physical activity (PA) questionnaire validation for children with chronic conditions or disabilities.
  • Limited data exists on the inclusion or exclusion of these specific pediatric populations in PA measurement studies.

Purpose of the Study:

  • To determine if PA questionnaires are developed or validated for children with chronic conditions or disabilities.
  • To assess the reporting of inclusion/exclusion criteria for these children in PA studies.
  • To examine trends in reporting over time.

Main Methods:

  • Combined data from 3 systematic reviews of PA questionnaires for children (N=216).
  • Extracted information on study populations and inclusion/exclusion of children with chronic conditions or disabilities.
  • Used Chi-square tests to analyze changes in reporting over time.

Main Results:

  • Only 4% of studies (8 papers) specifically evaluated or developed PA questionnaires for children with chronic conditions or disabilities.
  • 22% of studies reported on inclusion/exclusion criteria, with exclusions (19%) being more common than inclusions (6%).
  • While reporting improved in the latest review (31%), it remained low; common exclusions involved all chronic conditions or limitations in PA participation.

Conclusions:

  • There is a need for more physical activity (PA) questionnaires developed and validated in pediatric populations with chronic conditions or disabilities.
  • Researchers should strive to include children with chronic conditions or disabilities in PA studies whenever feasible to improve representativeness.
Abstract

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