Investigation and analysis of daily diet and living habits of Hashimoto's thyroiditis patients / 中华地方病学杂志

ABSTRACT

Objective:To investigate the daily diet and living habits of Hashimoto's thyroiditis (HT) patients, and to explore the influencing factors of HT.Methods:The patients admitted to the Thyroid Surgery Clinic of Cancer Hospital Affiliated to Harbin Medical University from March to December 2021 were selected as the investigation subjects and were divided into observation group (106 patients with HT) and control group (63 healthy people). Questionnaire was used to collect the information of daily diet and living habits of the two groups, and physical examination was used to collect the information of height and weight. The levels of serum thyroid function indicators thyroid stimulating hormone (TSH), free triiodothyronine (FT 3) and free thyroxin (FT 4) were tested by automatic chemiluminescence immunoassay, and the comparison and analysis were conducted between the two groups. Multivariate logistic regression was used to analyze the influencing factors of HT. Results:The results of univariate analysis showed that there were significant differences in sex ratio and serum TSH levels between the two groups ( P < 0.05); the proportion of people in observation group who slept for less than 6 hours per day, frequently looked at their mobile phones, ate fried food ≥1 time per week, and ate meat ≥1 kg per week was higher than that in control group; however, the proportion of people in observation group who drank tea ≥1 time per week, smoked ≥1 time per week, had a salty daily taste, ate nuts ≥1 time per week, and ate vegetables ≥1 kg per week was lower than that in control group, and the differences were statistically significant ( P < 0.05). The results of multivariate logistic regression analysis showed that female, slept duration < 6 hours/day, weekly meat consumption ≥1 kg, and elevated serum TSH levels were risk factors for the onset of HT [odds ratios ( OR) = 3.37, 4.11, 2.48, 1.14, and 95% confidence intervals ( CI) 1.08 - 10.55, 1.46 - 11.59, 1.00 - 6.51, 1.00 - 1.30]; eating ≥1 kg of vegetables per week was a protective factor for the onset of HT ( OR = 0.36, 95% CI 0.17 - 0.79). Conclusion:Female, poor diet and lifestyle habits are risk factors for the onset of HT.