Eating Habits and Preferences of Polish Women Undergoing Treatment for Breast Cancer.

Objective: The objective of the study is the assessment of the nutrition as well as the eating habits and preferences of Polish women undergoing breast cancer treatment. Material and methods: The study included women undergoing breast cancer treatment aged over 50 years. Data were collected on 112 respondents, residents of a large city, for whom the average time elapsed since the completion of treatment was 5 years. Their eating habits and preferences were determined on the basis of the frequency of consumption of products with potentially beneficial and adverse effects on health, which made it possible to determine the pro-Healthy Diet Index-10 (pHDI-10) and non-Healthy Diet Index-14 (nHDI-14). The intensity of properties beneficially and adversely affecting health was assessed in three intervals: small, moderate, and large. On the basis of the BMI index persons with normal body proportions were identified as well as those above the norm. The effect of lifestyle and socioeconomic status on pHDI-10 and nHDI-14 was determined. Results: More than half of the studied women had normal body weight and 39% were overweight. One in three women was characterised by a low level of physical activity. The participants of the study followed diets with a low intensity of unhealthy properties with a weak influence of protective properties of nutrition. A significant, adverse effect of the nutritional knowledge and health self-assessment on pro-Healthy Diet Index-10 and non-Healthy Diet Index-14 was demonstrated. Bad habits related to lifestyle (excessive energy consumption/overweight, smoking cigarettes in the past) contributed to overconsumption of unhealthy products/dishes. Conclusion: The demonstrated dietary mistakes indicate that actions aiming to promote benefits of undertaking behaviour beneficial for health should also be carried out among women with breast cancer diagnosis after the completion of treatment.