An examination of caregiver burden and contributing factors in cases of congenital microtia deformity

This study aimed to assess the burden and influencing factors among primary caregivers of children with congenital microtia. A total of 153 primary caregivers of children with congenital microtia who underwent auricular reconstruction surgery at a tertiary A-grade hospital in Xi'an between October 2019 and August 2022, were recruited using convenience sampling. The Zarit Caregiver Burden Interview (ZBI) was employed to evaluate caregiver burden. While convenience sampling allowed for the practical recruitment of participants, its limitations include potential selection bias, which may affect the generalizability of the results. The mean total ZBI score was 30.07 ± 12.29. Among the participants, 26 caregivers (17.0%) reported no burden, 102 caregivers (66.7%) reported mild burden, 22 caregivers (14.4%) reported moderate burden, and 3 caregivers (2.0%) reported severe burden. Multivariate regression analysis identified several significant factors influencing caregiver burden, including the location and severity of the lesion, educational level, method of medical payment, monthly household income, communication with others about the child's condition, caregiver self-blame or guilt, and family support (all P < .05). Primary caregivers of children with congenital microtia face substantial burdens, emphasizing the need for targeted healthcare interventions. Strategic approaches are essential to address the psychological, social, and financial challenges they encounter. Future research should focus on longitudinal studies and interventions to enhance caregiver well-being and patient outcomes. However, caution is advised when generalizing these findings due to the sampling limitations.