Clinical and Public Health Relevance
HL
This study provides several important findings: using the KhunLook app to assess child’s health can improve parents’ HL by increasing the proportions of parents who have high HL from baseline. This increase is specifically significant for parents’ total HL and health management and child health management domains. Parents reported higher convenience in using the intervention in all domains. These results indicate that the KhunLook app has the potential to be a valuable tool to promote healthy childcare for parents. The intervention can be easily scalable and cost-effective.