No Association Between Diet Quality, Nutritional Status, and Quality of Life in Women with Hashimoto's Thyroiditis-A Cross-Sectional Study.

OBJECTIVES

Dietary habits are identified as a potential factor influencing the quality of life of individuals diagnosed with Hashimoto's disease (HAT). The objective of this study was to analyze the relationship between quality of diet and selected parameters of nutritional status, and quality of life in female patients with HAT.

METHODS

A descriptive cross-sectional study was conducted among 147 women aged 39.9 ± 10.39 years. Diet quality was determined with the Pro-Healthy Diet Index (pHDI-10), quality of life with a thyroid-specific questionnaire (ThyPROpl), and gastrointestinal symptoms with the Gastrointestinal Symptom Rating Scale (GSRS).

RESULTS

The mean pHDI-10 score was 25.5 ± 9.59; 80% of women had a low pro-healthy diet quality (LQD group, 21.9 ± 6,89 pts.) and 20% had a medium pro-healthy diet quality (MQD group, 39.7 ± 4.69 pts.). Nutritional status and anthropometric and health risk parameters did not differ between the groups. The ThyPROpl score was 49.15 ± 31.16 (LQD: 49.58 ± 31.01, MQD: 47.41 ± 32.28, p = 0.73).

CONCLUSIONS

Quality of diet was not associated with the quality of life or nutritional status of HAT patients. However, the majority of participants showed poor healthy eating habits, elevated body mass index and unsatisfactory quality of life in areas, such as tiredness, hypothyroid symptoms, depression, emotional vulnerability, and anxiety.