Predictors of the Trajectories of Self-Reported Sleep Disturbance in Men with Prostate Cancer During and Following Radiation Therapy

To examine how self-reported ratings of sleep disturbance changed from the time of the simulation visit to four months after the completion of radiation therapy (RT) and to investigate whether specific patient, disease, and symptom characteristics predicted the initial levels of sleep disturbance and/or characteristics of the trajectories of sleep disturbance.Prospective longitudinal study.Two radiation therapy centers.Patients (n = 82) who...