顺德区部分职业人群肝吸虫感染状况及生活方式的调查研究

The Survey of Clonorchsis Infection Status and Life Style on Some Occupation Groups in Shunde District

目的了解顺德区干部、个体户、工人、农民等不同职业人群肝吸虫感染状况及流行情况,为采取综合防治措施提供科学依据。方法用改良加藤氏厚涂片法检测肝吸虫卵,同时对检测者进行肝吸虫病认知、行为等问卷调查。结果共检查不同职业人群1112人,肝吸虫总感染率为57.4%,以农民感染率最高达79.7%,其次为干部(56.0%),工人感染率相对较低为32.2%,不同职业人群感染率差异有统计学意义(χ2=184.11,P<0.001)。不同职业人群中与肝吸虫感染相关的饮食行为、对肝吸虫病的认知程度有明显差异。结论顺德区人群肝吸虫感染程度仍较严重,与肝吸虫感染相关的生活方式仍然普遍存在,应加强以改变生活方式为主题的宣传教育,同时针对不同人群采取相应的干预措施,通过综合防治手段降低肝吸虫感染率。

Objective To understand the epidemic characteristics and infection status of Clonorchsis sinensis infection among the occupation groups in Shunde district,such as cadre,SOHO,workers,peasants,et al,and provide scientific basis for future measures taken for control and prevention.Methods Kato-Katz method was used for detection of the eggs,and questionnaires were used to collect the information on Clonorchiasis related knowledge.Results Totally 1 112 persons from different kinds of occupation were detected.The rate of Clonorchsis sinensis infection was 57.4%,infection rate of peasant was the highest（79.7%）;followed by cadre＇s（56.0%）,the worker＇s was relatively low（32.2%）.There were significant difference among the groups because of their eating habits and knowledge on related Clonorchiasis（eating raw fish）were difference.Conclusion The rate of Clonorchsis sinensis infection was still serious,and the lifestyle leading to infection was still common.It is very important to strengthen health education to change the habit of eating raw fish,and to the various groups,the effective interventions should be developed to decrease the rate of Clonorchsis sinensis infection.