佛山市顺德区肝吸虫感染影响因素调查

Investigation on influence factors of clonorchis sinensis infection in Shunde district Foshan city

目的探索佛山市顺德区肝吸虫感染的影响因素。方法采用成组设计的病例-对照研究。结果肝吸虫阳性者男性比例高于阴性(χ2=7.384,P=0.007);阳性者本地户籍比例高于阴性者(χ2=91.339,P=0.000);阳性者年龄较阴性者大(t=10.493,P=0.000);阴性者对肝吸虫的知晓率高于阳性者(χ2=6.305,P=0.012;χ2=4.057,P=0.044);吃生鱼、吃鱼片粥、打边炉的频率越高,肝吸虫感染机率就越大(χ2=126.537,P=0.000;χ2=56.285,P=0.000;χ2=76.944,P=0.000);肝吸虫阳性者中生熟砧板分开所占比例低于阴性者(χ2=17.477,P=0.000);肝吸虫阳性者饮酒频率越高B超检查结果异常比例越高(χ2=20.919,P=0.000),肝吸虫阴性者饮酒频率越低B超检查结果正常比例越高(χ2=9.015,P=0.011);肝吸虫阳性者的自我评价生命质量要比阴性者低(t=4.080,P=0.000)。结论影响肝吸虫感染的主要因素有性别、户籍、年龄、吃生鱼、吃鱼片粥、打边炉的频率、生熟砧板分开。

Objective Subject To explore factor of clonorchis sinensis infection.Method Case-control study with group design.Results Male portion in clonorchis sinensis positive cases was higher than in negative cases（χ2=7.384,P=0.007）;local household registration portion in positive cases was higher than negative cases（χ2=91.339,P=0.000）;age of positive cases was higher than negative cases（t=10.493,P=0.000）;awareness rate of clononrchis sinensis in negative cases was higher than positive cases（χ2=6.305,P=0.012;χ2=4.057,P=0.044）;chances of clononrchis sinensis infection increase if people eat more raw fish,fish congee and hot pot（χ2=126.537,P=0.000;χ2=56.285,P=0.000;χ2=76.944,P=0.000）;the portion of using different cutting board for raw and cooked food in positive cases was higher than in negative cases（χ2=17.477,P=0.000）;clononrchis sinensis positive cases with a higher drinking frequency had a higher chance of abnormal results in B-ultrasonic test（χ2=20.919,P=0.000）;self-evaluated life quality of clonorchis sinensis patients was lower than negative cases（t=4.080,P=0.000）.Conclusions Main influence factors of clonorchis sinensis infection are gender,household registration,age,frequency of having raw fish,fish congee and hot pot,and differentiate between raw and cooked food when using cutting boards.