Mediating Effects of Parental Family Adaptation on the Quality of Life of Children With Down Syndrome: A Study of Father-Mother Dyads.

This was a cross-sectional survey, so it shows associations, not that reducing parenting stress or improving family adaptation causes better child quality of life. Children's quality of life was reported by parents as proxies, and the analysis used the average of father and mother reports. Participants were Korean parents recruited through disability organisations and online communities, so the sample may not represent all families of children with Down syndrome. The study enrolled 132 pairs and analysed 106 pairs, with 26 pairs excluded for duplicate applications, eligibility, contact, consent, or withdrawal. Most children had mothers as primary caregivers, and the analyses were not stratified by developmental stage or comorbidity profiles. The study included only father-mother pairs, so it does not address other family structures or families where fathers are primary caregivers. The physical quality of life measure may not fully reflect delayed motor development in children with Down syndrome, which could affect score interpretation.

The authors declared no conflicts of interest. Funding was from College of Nursing, Yonsei University, Health Fellowship Foundation, Yonsei University College of Nursing, Chijeong Shim Child Nursing Research, and Sigma Theta Tau International Honor Society of Nursing.

Do not conclude that reducing parenting stress or improving family adaptation will improve a child's quality of life. The study measured existing associations in one survey, not the effect of any treatment.