Laura Keaver1, Aisling M McGough2, Mengxi Du2, Winnie Chang2, Virginia Chomitz3, Jennifer D Allen4, Deanna J Attai5, Lisa Gualtieri3, Fang Fang Zhang6. 1. Clinical Health and Nutrition Centre, Department of Health and Nutritional Science, School of Science, Institute of Technology Sligo, Ireland; Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA. 2. Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA. 3. Department of Public Health and Community Medicine, Tufts University School of Medicine, Boston, MA. 4. Department of Community Health, Tufts University School of Arts and Sciences, Medford, MA. 5. Department of Surgery, David Geffen School of Medicine, University of California, Los Angeles, CA. 6. Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA. Electronic address: fang_fang.zhang@tufts.edu.
Abstract
BACKGROUND: Despite being motivated to improve nutrition and physical activity behaviors, cancer survivors are still burdened by suboptimal dietary intake and low levels of physical activity. OBJECTIVE: The aim of this study was to assess changes in nutrition and physical activity behaviors after cancer diagnosis or treatment, barriers to eating a healthy diet and staying physically active, and sources for seeking nutrition advice reported by breast cancer survivors. DESIGN: This was a cross-sectional study. PARTICIPANTS/ SETTING: The study included 315 survivors of breast cancer who were recruited through social media and provided completed responses to an online exploratory survey. MAIN OUTCOME MEASURES: Self-reported changes in nutrition and physical activity behaviors after cancer diagnosis or treatment, perceived barriers to healthy eating and physical activity, and sources of nutrition advice were measured. STATISTICAL ANALYSIS: Frequency distribution of nutrition and physical activity behaviors and changes, barriers to healthy eating and physical activity, and sources of nutrition advice were estimated. RESULTS: About 84.4% of the breast cancer survivors reported at least 1 positive behavior for improving nutrition and physical activity after cancer diagnosis or treatment. Fatigue was the top barrier to both making healthy food choices (72.1%) and staying physically active (65.7%), followed by stress (69.5%) and treatment-related changes in eating habits (eg, change in tastes, loss of appetite, and craving unhealthy food) (31.4% to 48.6%) as barriers to healthy eating, and pain or discomfort (53.7%) as barriers to being physically active. Internet search (74.9%) was the primary source for seeking nutrition advice. Fewer than half reported seeking nutrition advice from health care providers. CONCLUSIONS: Despite making positive changes in nutrition and physical activity behaviors after cancer diagnosis or treatment, breast cancer survivors experience treatment-related barriers to eating a healthy diet and staying physically active. Our results reinforce the need for developing tailored intervention programs and integrating nutrition into oncology care.
BACKGROUND: Despite being motivated to improve nutrition and physical activity behaviors, cancer survivors are still burdened by suboptimal dietary intake and low levels of physical activity. OBJECTIVE: The aim of this study was to assess changes in nutrition and physical activity behaviors after cancer diagnosis or treatment, barriers to eating a healthy diet and staying physically active, and sources for seeking nutrition advice reported by breast cancer survivors. DESIGN: This was a cross-sectional study. PARTICIPANTS/ SETTING: The study included 315 survivors of breast cancer who were recruited through social media and provided completed responses to an online exploratory survey. MAIN OUTCOME MEASURES: Self-reported changes in nutrition and physical activity behaviors after cancer diagnosis or treatment, perceived barriers to healthy eating and physical activity, and sources of nutrition advice were measured. STATISTICAL ANALYSIS: Frequency distribution of nutrition and physical activity behaviors and changes, barriers to healthy eating and physical activity, and sources of nutrition advice were estimated. RESULTS: About 84.4% of the breast cancer survivors reported at least 1 positive behavior for improving nutrition and physical activity after cancer diagnosis or treatment. Fatigue was the top barrier to both making healthy food choices (72.1%) and staying physically active (65.7%), followed by stress (69.5%) and treatment-related changes in eating habits (eg, change in tastes, loss of appetite, and craving unhealthy food) (31.4% to 48.6%) as barriers to healthy eating, and pain or discomfort (53.7%) as barriers to being physically active. Internet search (74.9%) was the primary source for seeking nutrition advice. Fewer than half reported seeking nutrition advice from health care providers. CONCLUSIONS: Despite making positive changes in nutrition and physical activity behaviors after cancer diagnosis or treatment, breast cancer survivors experience treatment-related barriers to eating a healthy diet and staying physically active. Our results reinforce the need for developing tailored intervention programs and integrating nutrition into oncology care.