食品及公共场所从业人员丙氨酸氨基转移酶异常率及其影响因素

ALT abnormality among workers from food industry and related people from public places and influencing factors

目的：探讨食品及公共场所从业人员丙氨酸氨基转移酶（alanine aminotransferase，ALT）异常率及影响因素。方法2013年5～10月对在本科室体检的食品和公共场所从业人员2411名进行调查，了解其ALT异常率及其影响因素。结果深圳市食品及公共场所从业人员ALT异常发生率为9.37%，ALT异常发生与其户籍、性别、年龄、来深圳工作时间、文化程度、月收入相关，均P＜0.05。结论来自城市、男性、年龄较大、来深工作时间较长、文化程度较高、月收入较高的食品及公共场所从业人员ALT异常发生率较高，应对该人群加强健康教育，倡导健康生活方式，有效降低ALT异常发生率。

Objective To explore the influencing factors of ALT abnormality among workers from food industry and related people from public places in Shenzhen and influencing factors.Methods 2,411 workers from food industry and people from public places who had physical examinations in our department from May to October in 2013 were involved in the investigation.ALT abnormality rate and the influencing factors were analyzed.Results The incidence of ALT abnormalities among workers from food industry and related people from public places in Shenzhen was 9.37%.The ALT abnormalities were correlated with censue register,gender,age,marital status,work duration in Shenzhen,education level and monthly income respectively（all P＆lt;0.05）. Conclusion The ALT abnormality has a higher rate among people from cities,of male gender and old age,with longer work duration in Shenzhen and relatively high level of education and higher monthly income.Therefore,for the population,the health education should be strengthened and the healthy lifestyles should be advocated to effectively reduce the ALT abnormality rate.