BACKGROUND: There is limited knowledge regarding the perceived participation of children with long-term health conditions in everyday activities. Children may have perceptions that differ from those of their primary caregivers. It is unclear whether children and caregivers rate their participation in everyday situations in the same way.

OBJECTIVES: We aimed to explore the level of agreement pertaining to perceived participation (attendance and involvement) and examine whether differences exist in the rank order of activities selected as the three most important between reports from children with long-term health conditions and their primary caregivers.

METHODS: The simplified Chinese version of the Picture My Participation (PMP-C; Simplified) was used in an interview with children with long-term health conditions; meanwhile, their primary caregivers finished the questionnaire independently. Data were analyzed using Wilcoxon tests, weighted kappa values, and Spearman's rank order correlation.

RESULTS: Children with long-term health conditions reported significantly lower attendance scores for six activity items (p < 0.05) and higher involvement scores for two activity items (p < 0.05) than their primary caregivers did. An overall slight to fair agreement in perceived participation was found at the child-caregiver dyad level, though differences in dyads were observed. A strong correlation was identified between the rank order of the most important activities for both groups (r = 0.81).

CONCLUSIONS: Differences may exist between the perceived participation of children with long-term health conditions, as reported by primary caregivers and the children themselves. The findings highlight that children with long-term health conditions exhibit unique views with respect to their perceived participation and have to be asked regarding their perceptions themselves.