The mediating role of psychological distress in the effect of positive psychological intervention on sleep quality among cancer patients undergoing radiotherapy: A randomized controlled trial
A 4-week PPI exerts a significant effect on psychological distress and sleep quality in cancer patients undergoing radiotherapy. Meanwhile, psychological distress acts as a mediating variable in the improvement of sleep quality by PPI.
Authors
- Ting Luo (ORCID: https://orcid.org/0000-0002-9670-4031)
- Mi Zhao
- Suting Zhang
- Jing Han
- Liuna Bi
- Hong Song
Institutions
- Xuzhou Medical College (CN)
- Second Affiliated Hospital of Xuzhou Medical College (CN)
Publication Details
- Journal
- Journal of Psychosocial Oncology
- Published
- 2026-02-09
- DOI
- https://doi.org/10.1080/07347332.2026.2623141
- Primary Topic
- Cancer survivorship and care
- Type
- article
- Field-Weighted Citation Impact
- 0.00