ABSTRACT
Survivors of differentiated thyroid cancer report significant distress. This study examines illness perceptions as mediating the relationship between information support and distress among survivors of differentiated thyroid cancer. Data were obtained from the Patient Reported Outcomes Following Initial Treatment and Long-term Evaluation of Survivorship registry. Model results revealed that greater information support was associated with better illness perceptions, and that better illness perceptions were associated with less distress. Information support and distress were indirectly related via illness perceptions. Results highlight the importance of addressing illness perceptions in this population and suggest that informational interventions may help serve this function.