The impact of fear of cancer recurrence on the quality of life of breast cancer patients: A longitudinal study of the mediation effect of cortisol and hope
Meidi Xiong , Yuping Cheng , Ying Luo , Chao Fang , Hongmei Yao , Qianqian Liu , Fang Lu , Xuan Li , Ziying Bie , Jinbing Bai , Chunhua Zhang
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引用次数: 0
Abstract
Objective
This longitudinal study sought to explore the impact of cortisol and hope levels on Fear of Cancer Recurrence (FCR) and Quality of Life (QOL) in a cohort of 552 breast cancer patients from three centers in Wuhan City.
Method
A longitudinal study involving 552 breast cancer patients from three centers in Wuhan City utilized Chinese versions of the Fear of Progression Questionnaire-Short Form (FoP-Q-SF), the Herth Hope Index (HHI), and the Functional Assessment of Cancer Therapy-Breast (FACT-B) scale. Cortisol levels were measured thrice daily, and data was collected longitudinally three times. Data analysis was conducted using SPSS 26.0 and Mplus 8.3, employing a longitudinal path model constructed via the cross-lagged method.
Results
The results showed there were significant correlations between FCR, cortisol levels, and QOL at different time points. A significant mediating model was found with outcomes related to hope levels. Specifically, FCR predicted a decrease in hope levels (β = −0.163, p < 0.001), which in turn led to a decrease in overall QOL (β = −0.078, p < 0.001), with a mediation effect accounting for 10.34%. Although there were correlations between FCR, cortisol levels, and QOL at different time points, further analysis revealed that cortisol levels did not exhibit a mediating effect between the two (95% confidence interval: −0.002 to 0.001).
Conclusion
This study demonstrated there were significant correlations among FCR, QOL, and hope levels. Considering hope as a crucial mediator between FCR and QOL, potential intervention strategies for optimizing the QOL of breast cancer patients are proposed.
期刊介绍:
The European Journal of Oncology Nursing is an international journal which publishes research of direct relevance to patient care, nurse education, management and policy development. EJON is proud to be the official journal of the European Oncology Nursing Society.
The journal publishes the following types of papers:
• Original research articles
• Review articles