Worry about breast cancer recurrence: a population-based analysis.

Area of Science:

• Oncology
• Public Health
• Psychosocial Oncology

Background:

• Increasing numbers of breast cancer survivors highlight the importance of long-term quality of life.
• Fear of recurrence is a significant concern for many breast cancer survivors.
• Understanding factors associated with this fear is crucial for supportive care.

Purpose of the Study:

• To conduct a population-based statistical analysis of fear of recurrence in breast cancer survivors.
• To examine the relationship between fear of recurrence and quality of life in this population.

Main Methods:

• Utilized data from the 2010 National Health Interview Survey (NHIS), representing 2,668,697 breast cancer survivors.
• Performed univariate and multivariate statistical analyses using SUDAAN software.
• Assessed correlations between fear of recurrence, demographic factors, treatment history, and various quality of life indicators.

Main Results:

• Fear of recurrence was associated with current age and radiation therapy.
• Worry about recurrence strongly correlated with perceived risk, decreased overall quality of life, and poorer self-reported physical and mental health.
• While not independently associated in multivariate analysis, "always worrying" significantly predicted lower quality of life (OR, 0.06).

Conclusions:

• Fear of recurrence in breast cancer survivors is linked to age, radiation therapy, and diminished physical, mental, and social well-being.
• Constant worry is a significant predictor of reduced quality of life.
• Screening for fear of recurrence is recommended to enhance the quality of life for breast cancer survivors.