健康体检人群甲状腺结节患病率及相关因素分析

目的 了解甲状腺结节在城市健康体检人群中的患病率，分析甲状腺结节患病相关因素。方法 2013年1月-12月期间，在天津市第一中心医院体检中心进行健康体检的2 680人为研究对象，其中男性1 752人，女性928人。应用单因素和多因素Logistic回归分析相关因素与甲状腺结节发生的关系。结果 2 680例体检者，甲状腺结节患病率为32.0％，其中男性和女性患病率分别为31.1％和33.7％。各年龄组女性患病率高于男性（P＜0.05），随着年龄的增长，甲状腺结节患病率升高（P＜0.05）。多因素Logistic回归分析表明性别、年龄、超重、肥胖及糖尿病是发生甲状腺结节的相关因素。结论 健康体检人群甲状腺结节患病率较高，各年龄组女性患病率高于男性；甲状腺结节患病率随着年龄的增长而升高；性别、年龄、超重、肥胖及糖尿病是甲状腺结节发生的相关因素。

Analysis of the prevalence and relevant factors of Thyroid Nodule among the population undergoing routine physical examinations

Objective This work was to investigate the prevalence and relevant factors of Thyroid Nodule among the population undergoing routine physical examinations. Methods This study was conducted among 2680 subjects (1752 male and 928 females) undergoing routine physical examinations from January to December 2013. The influencing factors of Thyroid Nodule were analyzed using univariate and multivariate logistic regression analysis. Results The prevalence of Thyroid Nodule in 2680 participants was 32.0%. It was higher in females than males (33.7％ VS 31.1％). The prevalence of Thyroid Nodule showed a significant upward trend with the increase in age. Multivariate logistic regression analysis identified gender, age, overweight, obesity and diabetes mellitus as the influencing factors for Thyroid Nodule. Conclusion Thyroid Nodule had a high prevalence among the population undergoing routine physical examinations. The prevalence was higher in females, and ascending with increasing age. The influencing factors of Thyroid Nodule include gender, age, overweight, obesity and diabetes mellitus.