Objective:

To evaluate if emotional distress enhances the risk of thyroid cancer and to investigate the mediating factors between emotional distress and thyroid cancer.

Approach:

Key Findings:

• Participants with psychological distress had a thyroid cancer rate of 137.16 per 100,000 compared to 94.31 per 100,000 for those without.
• Psychological distress significantly increased the risk of thyroid cancer (HR, 1.33; 95% CI, 1.09–1.62; P = 0.005).
• Mediation analysis indicated that BMI, waist circumference, high-density lipoprotein, triglycerides, and alcohol intake partially mediated the relationship, with waist circumference having the most substantial influence (11.80%; P < 0.001).

Interpretation:

Psychological distress is associated with an increased risk of thyroid cancer, influenced by obesity, dyslipidemia, and alcohol use.

Limitations:

• The study may not account for all potential confounding factors.
• Reliance on self-reported data for psychological distress may introduce bias.

Conclusion:

The findings suggest that addressing weight, lipid levels, and alcohol consumption could be important for reducing cancer risk in individuals experiencing psychological distress.

Attribution Notice

This content is an AI-generated, fully rewritten summary based on a published scholarly article. It does not reproduce the original text and is not a substitute for the original publication. Readers are encouraged to consult the source for full context, data, and methodology.