关键词: 甲状腺结节, 高危因素, 问卷调查, 多因素分析

Abstract: Objective To investigate the risk factors for the risk of thyroid nodules. Methods A total of 240 patients in the health examination department of our hospital were surveyed. The questionnaires were used to analyze the age， sex， family style and living habits of the patients. The age， sex， family history and habits of patients with thyroid nodules and no thyroid nodules were compared. Multivariate logistic regression analysis was used to analyze the risk factors of thyroid nodules. Results The three factors of gender， head and neck irradiation and psychology were related to the disease of thyroid nodules. The results of single factor analysis showed that people with head and neck irradiation history， female patients and personality depression were risk factors for thyroid disease. The final inclusion of the model is the high-risk factors for thyroid nodules， including gender， head and neck exposure and personality. Conclusion Gender， head and neck exposure history and personality may be risk factors for thyroid nodules.

Key words: questionnaires, thyroid nodules, high risk factors, multi-actor analysis