Abstract
Background: Presently, few studies have examined the impact of positive thinking on the HRQoL of prostate cancer patients who receive androgen deprivation therapy (ADT).
Objectives: We explored the factors that affect health-related quality of life (HRQoL), particularly positive thinking, of prostate cancer patients who receive ADT.
Methods: A cross-sectional design was used. A total of 132 prostate cancer patients, drawn from outpatient clinics of 2 medical centers, who were receiving ADT were included. Structured questionnaires, including a basic information sheet, the Positive Thinking Scale, Social Support Scale, and Functional Assessment of Cancer Therapy-Prostate (FACT-P), were used for data collection. Statistical analysis was performed by using independent-sample t tests, one-way analysis of variance, Pearson correlation, and multiple regression.
Results: Prostate cancer patients who were receiving ADT were more likely to engage in positive thinking, which was correlated with better social/family well-being, emotional well-being, functional well-being, prostate cancer concern, and a higher score on the FACT-P. Improved self-reported health status was correlated better with all subdimensions of HRQoL and better scores on the FACT-P. Greater social support was correlated with high social/family well-being.
Conclusions: Positive thinking, self-reported health status, and social support are important associated factors of HRQoL in prostate cancer patients who receive ADT.
Implications for Practice: Oncology nurses can improve HRQoL by improving positive thinking, self-reported health status, and social support of prostate cancer patients who receive ADT.