Assessment of micronutrient intakes, anxiety states and risk factors affecting disease development in individuals with hypothyroidism / Avaliação da ingestão de micronutrientes, níveis de ansiedade e fatores de risco que afetam o desenvolvimento de doenças em indivíduos com hipotireoidismo

ABSTRACT Objective This study aimed to assessment the risk factors affecting development of hypothyroidism and to examine the selected dietary micronutrient intakes of primary hypothyroidism, subclinical hypothyroidism and euthyroid individuals comparing the healthy control group, and to evaluate the relationship between dietary micronutrient intakes and serum thyroid hormones. Additionally, this study planned to observe anxiety severities in different hypothyroidism groups. Methods This case-control study was carried out with 120 individuals: 60 in the patient group and 60 in the control group. The patient group was further subdivided into primary hypothyroidism, subclinical hypothyroidism, and euthyroid groups. A questionnaire and the Beck Anxiety Inventory were administered to all participants. 24-hour food consumption records, anthropometric measurements, biochemical parameters were taken. Results When serum vitamin D level increased by one unit (ng/mL), risk of disease decreased by 1%; and when age (year) increased by one unit, risk of disease increased by 5.1%. Dietary micronutrient intakes were similar in all groups. There were negative correlations between serum T4 levels and selenium intake in primary hypothyroidism group, and serum TSH levels and copper intake in subclinical hypothyroidism group, and serum TSH levels and iodine intake in control group. Beck Anxiety Inventory scores of patient groups were higher than control group. There was no statistically difference between primary, subclinical and euthyroid hypothyroidism groups in terms of anxiety scores. Conclusion Serum vitamin D level and age affected the risk of hypothyroidism. Micronutrient intake was associated with thyroid parameters. Anxiety was higher in hypothyroid patients, independent of thyroid hormone levels.

RESUMO Objetivo Este estudo teve como objetivo avaliar os fatores de risco que afetam o desenvolvimento do hipotireoidismo e examinar os consumo de micronutrientes dietéticos selecionados em indivíduos com hipotireoidismo primário, hipotireoidismo subclínico e eutireoideo, comparando-os com o grupo controle saudável, e avaliar a relação entre os consumo de micronutrientes dietéticos e as hormonas tiroideias séricas. Além disso, este estudo objetivou observar a gravidade da ansiedade em diferentes grupos de hipotireoidismo. Métodos Este estudo de caso-controle foi realizado com 120 indivíduos: 60 no grupo pacientes e 60 no grupo controle. O grupo pacientes foi ainda subdividido em hipotireoidismo primário, hipotireoidismo subclínico, e grupos eutróide. Um questionário e o Inventário de Ansiedade de Beck foram administrados a todos os participantes. Foram recolhidos registos de consumo alimentar diário (i.e., 24 horas por dia), medições antropométricas, e parâmetros bioquímicos. Resultados Quando o nível de vitamina D no soro aumentou uma unidade (ng/mL), o risco de doença diminuiu 1%; e quando a idade (ano) aumentou uma unidade, o risco de doença aumentou 5.1%. A ingestão de micronutrientes na dieta foi semelhante em todos os grupos. Verificaram-se correlações negativas entre os níveis séricos de T4 e a ingestão de selênio no grupo com hipotireoidismo primário, e entre os níveis séricos de TSH e a ingestão de cobre no grupo com hipotireoidismo subclínico, e entre os níveis séricos de TSH e a ingestão de iodo no grupo controle. Pontuação do Inventário de Ansiedade de Beck dos grupos pacientes foram superiores ao grupo controle. Não houve diferença estatística entre os grupos de hipotireoidismo primário, subclínico e eutireoideo em termos de pontuação de ansiedade. Conclusão O nível sérico de vitamina D e a idade afetaram o risco de hipotireoidismo. A ingestão de micronutrientes foi associada aos parâmetros da tireoide. A ansiedade foram maior nos doentes com hipotireoidismo, independentemente dos níveis da hormona tiroideia.

Validity and Reliability of the Muscularity Oriented Eating Test (MOET) in Turkish.

Objectives: In this study, we determine the validity and reliability of the Muscularity Oriented Eating Test (MOET) among Turkish university students, thereby creating the MOET-TR. Methods: First, the MOET was translated by using the translation-back translation method for cultural equivalence. Then, the validity and reliability analyses were performed on 460 university students. To analyze the stability of the scale over time, the MOET-TR was applied to approximately 20% of the sample number for a second time after 2-4 weeks. Results: The one-factor structure of the MOET-TR demonstrated a good agreement with the fix index values. Cronbach's for the MOET-TR was 0.88, and the ICC value was 0.84. In addition, we found a positive statistically significant relationship between the total scores obtained from the DMS, EAT-40, REZZY, and IPAQ-Short forms used to evaluate the convergent divergent validity of the MOET-TR (p < .05). Conclusions: The MOET-TR is suitable for the Turkish culture and can be used to identify individuals who have muscularity oriented eating disorders, who are uncomfortable with their body shape, and who turn their body shapes into a social phobia.

Assessment of Risk Factors of Obesity and Diet on Breast Cancer in Ankara, Turkey.

OBJECTIVE: To determine the risk factors of obesity and diet on breast cancer in Ankara, Turkey. METHODS: A case-controlled study was carried out on newly diagnosed 40 breast cancer patients [patient group (PC)] and 40 volunteer individuals [control group (CG)] with no diagnosis of cancer and history of cancer in the family with similar characteristics to the age and gender-matched patient group between March and July 2016. All the individuals were administered a questionnaire by face-to-face interview method. RESULTS: The mean menarche age, age at first birth and menopause age were 13.0±1.17, 22.6±3.78 and 44.33±2.39 years in PG and 12.3±0.95, 21.6±2.99, 46.71±2.41 years in CG, respectively. The mean BMI values were determined as 28.1±6.75 kg/m2 in PG and 30.1±6.18 kg/m2 in CG (p>0.05). It was determined that intake of vitamin C and fiber decreases the risk of breast cancer. Also, eating quickly and smoking were risk factors for breast cancer (p<0.05). CONCLUSION: This study indicated that there are relationships between menarche age, menopause age, and age at first birth, eating quickly, smoking and breast cancer. Conversely, there are significant negative relationships between dietary fiber, vitamin C intake and breast cancer. As a result, it can be said that there is a link between breast cancer and lifestyle factors and a reduction in the risk of developing breast cancer can be achieved through changes in diet, one of the lifestyle factors.