Measuring fear of cancer recurrence in survivors of childhood cancer: Development and preliminary validation of the Fear of Cancer Recurrence Inventory (FCRI)‐Child and Parent versions
Perri R. Tutelman, Christine T. Chambers, Lauren C. Heathcote, Conrad V. Fernandez, Annette Flanders, Michaela Patton, Fiona S. M. Schulte, Gregory M. T. Guilcher, Sébastien Simard, Julia MacLeod, Maya Stern
Abstract
OBJECTIVE: Fear of cancer recurrence (FCR) is a common and distressing psychosocial concern for adult cancer survivors. Data on this construct in child survivors is limited and there are no validated measures for this population. This study aimed to adapt the Fear of Cancer Recurrence Inventory-Short Form (FCRI-SF) for survivors of childhood cancer aged 8-18 years (Fear of Cancer Recurrence Inventory-Child version [FCRI-C]) and their parents (Fear of Cancer Recurrence Inventory-Parent version [FCRI-P]) to self-report on their own FCR and to examine the initial psychometric properties. METHODS: = 14.58 years, SD = 2.90) and 106 parents (90% mothers). RESULTS: All FCRI-SF items were retained for the FCRI-C with simplified language. The internal consistencies of the FCRI-C (α = 0.88) and FCRI-P (α = 0.83) were good. Exploratory factor analyses yielded one-factor structures for both measures. Higher scores on the FCRI-C and FCRI-P were associated with greater intolerance of uncertainty and pain catastrophizing. Higher child FCR was also related to more hypervigilance to bodily symptoms. Parents with higher FCR reported contacting their child's doctors and nurses and scheduling medical appointments for their child more frequently. Children reported significantly lower FCR compared to parents. CONCLUSIONS: The FCRI-C and FCRI-P demonstrated strong reliability and preliminary validity. This study offers preliminary data to support the use of the FCRI-C and FCRI-P to measure FCR in survivors of childhood cancer aged 8-18 years and their parents.