Worry as a Significant Predictor of Insomnia among Palliative Care Patients with Advanced Cancer

The Relationship of Sleep Disturbance and Symptom Severity, Symptom Interference, and Hospitalization Among Israeli Inpatients With Cancer

“…That finding is congruent with other studies of the sleep quality of patients with cancer. Significant relationships have been reported between sleep disturbances and depressive symptoms (Otte, Carpenter, Russell, Bigatti, & Champion, 2010), worry (Gregorio et al, 2010), and anxiety (Gibbins et al, 2009).…”