农村居民钩虫感染及影响因素分析

Hookworm infection and its influencing factors among residents in rural area

目的探讨农村居民的钩虫感染情况及其影响因素。方法于2013年7—9月,对海南某地农村10岁及以上且现常住村民进行粪检和现场调查;并进行单因素和多因素非条件logistic回归分析。结果共调查410户1 000人,钩虫感染率为32.00%。多因素非条件logistic回归分析结果表明,高龄、女性、文化程度低、下地无防护措施、家庭无厕所、院内及周边种植植物是该地钩虫感染的危险因素(P<0.05)。结论该调查地区钩虫感染率处于较高水平,应加强村民的健康教育,重点做好农业作业防护措施,大力建造卫生厕所,以有效降低该地钩虫感染率。

Objective To explore hookworm infection and its influencing factors among residents in rural area. Methods The villagers aged ≥ 10 years were investigated by the unity questionnaire and their faeces were examined in a rural area of Hai＇nan during July to September, 2013. The survey data was analyzed by single factor and multi-factor unconditioned logistic regression analysis. Results A total of 410 households and corresponding 1 000 residents were investigated, the infection rate was 32.00%. Multi-factor unconditioned logistic regression analysis revealed that the six risk factors concerned with hookworm infection,such as elder age ,female, less education,less protective measures in farmland, no toilet in home, plants in and around the courtyard （P〈0.05）. Conclusion Hookworm infection rate is higher in the investigated area. Health education,protective measures in farmland and establishment of sanitary toilet should be improved to decrease hookworm infection rate.