Development of a Core Set of Outcome Measures for Use During Treatment of Children With Idiopathic Toe Walking: A Delphi Study and Online Parent Survey
Abstract Introduction There is diversity in outcome measures used during monitoring and treatment of the exclusionary diagnosis idiopathic toe walking (ITW) in children. This diversity makes synthesis of treatment effects difficult. The primary aim of this research was to develop a core set of outcome measures identified by health professionals for use when undertaking treatment with children who have ITW. The secondary aims were to understand if parents agreed with this core set, and if parents believed they could undertake any of these measures in the absence of the clinician. Methods Study 1 was the development of consensus and agreement through the modified Delphi technique with 10 expert health professionals. The first round gathered questions and assessments for consensus, the second and third round enabled agreement with these questions and assessments. Study 2 was an online survey where parents of children who toe walked were invited to provide opinions on the importance of these measures and if they believed they may be able to collect the data about their child without the health professional being present. Results Ten health professionals provided 21 questions and assessments in Round 1 to measure treatment effectiveness for ITW in children. Following consensus and agreement by health professionals over the three rounds, there were nine questions and assessments presented to parent participants in Study 2. There were 34 parents who provided information about their satisfaction with toe walking assessments and treatments. There 27 parents provide detailed responses about the outcome questions and assessments, most parents in support of the core set identified by the experts. Parents also expressed a willingness to self-complete questions or be taught assessments to monitor their child’s progress. Conclusion This research developed a core set of questions and measures clinicians, and researchers could implement during health care provision and any research of children with ITW. Use of these measures will enable consistent data collection regardless of the setting and provide the foundation for large data pooling in future treatment research.