The second Delphi.

ObjectiveTo construct a comprehensive physical exercise evaluation index system for asthmatic children aged 6–12 years.DesignBased on knowledge-attitude-practice(KAP) theory, we constructed an item pool for a physical exercise evaluation index system using a literature review and semistructured interviews and refined the index system through two questionnaire cycles with Delphi experts.ResultsFor the two questionnaire rounds, the recovery rate was 100%, the experts’ authority coefficients were 0.850 and 0.836, and the coordinated coefficients were 0.167 and 0.202 (PConclusionA physical exercise evaluation index system built using a literature review, qualitative interviews, and Delphi technique can provide scientific guidance for children with asthma, caregivers and health professionals to comprehensively assess the children’s physical exercise.