SUMMARY OBJECTIVE: This study assessed obesity prejudice levels, attitudes, and perceptions of health care workers toward individuals with obesity and the relationship between health care workers’ perceptions of own and society’s weight bias, healthy lifestyle preferences, body mass index, and other factors with obesity prejudice levels. METHODS: This cross-sectional and descriptive study was conducted with 700 health care workers in Turkey via an online survey addressing characteristics, perceptions, and attitudes toward obesity including an obesity prejudice scale. Categorical variables were expressed as frequencies and percentages. The χ² test was applied to compare categorical variables. The distribution of the data was evaluated by the Kolmogorov-Smirnov test. Normally distributed data were compared by an independent sample t-test, while the Mann-Whitney U and Kruskal-Wallis tests were used for comparing non-normally distributed data. RESULTS: Participants’ mean age was 40.2±11.3 years and 67.9% were women. Notably, 57.9% worked at tertiary health care centers, 85.9% were physicians, and 64.8% were family physicians; 25% were prejudicial, while 58.1% tended to have prejudice toward individuals with obesity. Obesity prejudice scores were significantly higher among those who were in close contact with and who stated their preference for patients with obesity. CONCLUSIONS: Half of the participants tended to have prejudice, and one-fourth were prejudicial toward individuals with obesity. These results highlight the necessity of raising awareness of health care workers to reduce prejudicial attitudes that may negatively impact patients with obesity. Stigmatizing experiences might be detrimental, reducing the quality of life with long-term consequences for emotional and physical health.

OBJECTIVE: Fetuin-A is a protein secreted from the liver that inhibits arterial calcification deposition and can contribute to insulin resistance. Hyperthyroidism is also associated with insulin resistance. It is not known whether hyperthyroidism has an effect on fetuin-A levels. METHODS: We measured fetuin-A levels and homeostasis model of assessment-insulin resistance before hyperthyroidism treatment was initiated and after euthyroidism was achieved. A total of 42 patients diagnosed with hyperthyroidism were enrolled in this study. Fetuin-A, insulin, high-sensitivity C-reactive protein, fasting blood glucose, free T3 (fT3), free T4 (fT4), and thyrotropin were measured before and after euthyroidism was established. RESULTS: Basal fasting blood glucose, high-sensitivity C-reactive protein, insulin, c-peptide, homeostasis model of assessment-insulin resistance, fT3, fT4 and fetuin-A levels were significantly decreased after euthyroidism was achieved (Table 1). Basal fasting blood glucose (r:0.407, p:0.008), high-sensitivity C-reactive protein (r:0.523, p<0.0001), insulin (r:0.479, p:0.001), homeostasis model of assessment-insulin resistance (r:0.541, p<0.0001), fT3 (r:0.492, p:0.001) and fT4 (r:0.473, p:0.002) were positively correlated with basal fetuin-A levels. Basal thyrotropin levels were significantly negatively correlated (r:-0.553, p<0.0001) with basal fetuin-A levels. CONCLUSION: Our findings suggest that hyperthyroidism influences fetuin-A levels.