Children with congenital heart disease (CHD) often lack confidence and demonstrate limited movement skills during physical activity. Community-based sport programs have been suggested to build their confidence and competence. This study examined the feasibility and physical literacy impact of an existing community-based sport program for children with moderate to complex CHD.
This pilot study employed a parallel mixed method, single-case experimental design to evaluate the feasibility and impact of a weekly, community-based sport intervention (Sportball©). Intervention field notes and focus group transcripts were analysed deductively to inform feasibility. Physical literacy outcomes were measured using the Canadian Assessment of Physical Literacy. Paired t-tests examined changes in physical literacy scores, while qualitative data informed perceived changes in physical literacy tasks.
Participants (n=11, 45% female) were 8.2 ± 1.2 years. Nine children completed >80% of the 1-hour Sportball© sessions (10 lessons total). No adverse events occurred during or as a result of the intervention. Enabling participants to recognize the sensations of exercise and whether or not they needed to rest, designing activities and instructions to mitigate the risk of body contact, and accommodating the needs of participants with developmental/attentional limitations were important factors embedded into the design of the program, contributing to its feasibility. Participants reported perceived improvements in movement skill and torso endurance/strength, changes which were reflected in the objective physical literacy measures (movement skill: ∆ mean= 2.0 ± 0.98 points, p=0.07, r=0.57; torso endurance/strength: ∆ mean= 5.27 ± 7.20 seconds, p=0.44, r=0.26).
The Sportball© intervention was feasible for children with CHD, including those with activity restrictions or developmental delays. Children enjoyed the program and wanted it to continue. Measurable improvements in movement skill and muscular endurance were recognized by participants. Future trials evaluating Sportball©’s impact with larger samples and multiple 10-week sessions are recommended.
Senior Scientist, CHEO Research Institute