Parental catastrophizing about their child's chronic pain: Are mothers and fathers different?

In a sample of 128 mothers and fathers of paediatric chronic pain patients, the invariance of the PCS-P was evaluated. Results replicated the previously established three-factor structure (i.e. rumination, magnification and helplessness) in both groups. Mothers reported higher levels of catastrophizing as compared to fathers. Specifically, mothers and fathers differed on levels of rumination; the two groups did not differ in magnification and helplessness. Maternal but not paternal catastrophizing contributed significantly in explaining the child's pain intensity whereas neither mothers' nor fathers' catastrophizing were significantly related to the child's disability. Both maternal and paternal catastrophizing contributed significantly to heightened parental solicitous responses. Fathers' but not mothers' catastrophizing also contributed to heightened distracting responses. The present findings attest to the importance of maternal and paternal catastrophizing for the child's pain characteristics and pain-related parent behavior, which are both relevant for treatment conceptualization.