Figures of the Article

• The workflow diagram of the current study.
• Scatter plots showing the associations between thyroid function-related phenotypes and lung cancer in the overall population.
• The causal graph of smoking phenotypes, thyroid-related phenotypes, and lung cancer.
• Forest plots for the results of stratified MR analysis.
• Mediation analysis for the association between thyroid-related phenotypes, smoking phenotypes, and lung cancer risk.