The Interplay Between Parental Bonding and Health-Related Quality of Life in Kidney Transplant Recipients: A Cross-Sectional Study

Background: Few studies have investigated the impact of parental bonding on the quality of life and psychological health in kidney transplant recipients. Exploring these factors could provide valuable insights into the development of psychosocial interventions aimed at improving patients’ psychological adjustment and their overall quality of life. In this perspective, our study aimed to explore how dimensions of parental bonding, particularly maternal care and overprotection, may influence the quality of life and psychological well-being in kidney transplant recipients. By investigating these relationships, the study seeks to understand whether early maternal attachment experiences can predict psychological outcomes in adult transplant recipients. Methods: A cross-sectional study involving a sample of 99 kidney transplant recipients (69.7% males, mean age = 52 ± 9.93 years) was conducted. Participants were recruited from the outpatient clinic of an Italian transplant center between May 2022 and July 2024. After an initial telephone interview, 1-2 interviews were performed in person to administer the questionnaires of the established protocol: the Parental Bonding Instrument (PBI) to identify the type of parental bond and the Short Form-36 (SF-36) Health Survey to evaluate the quality of life perceived by the patients. Results: Regression analyses revealed that higher perceived maternal care during childhood was positively associated with better psychological health during adulthood (β = 0.290; p < 0.05). Conversely, higher levels of perceived maternal overprotection were negatively associated with psychological health in this population (β = −0.286; p < 0.05). Conclusions: The results suggest that maternal affection and support may serve as a protective factor, while excessive maternal protection could impair the development of emotional coping mechanisms necessary for dealing with the stresses of adult life.