A Study on the Associations of Toll-like Receptor 5 Gene Polymorphisms With Crohn's Disease in Chinese Patients

Exclusion Criteria

• •1. Pregnancy;
• •2. Breastfeeding;
• •3. Severe drug allergy (having experienced severe drug allergic reactions such as anaphylactic shock, systemic dermatitis, etc.);
• •4. Merge with other autoimmune diseases (such as systemic lupus erythematosus, rheumatoid arthritis, autoimmune thyroiditis);
• •5. Merge malignant tumors;
• •6. Serious cardiovascular and cerebrovascular diseases;
• •7. Poor patient compliance or presence of mental disorders;
• •8. Incomplete case data.