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目的了解沿江船民血吸虫病预防相关知识和行为,为制定船民血吸虫病防治措施提供依据。方法在常州市新北区沿江船民聚集地,采用问卷调查的方法对船民进行血防知识和行为调查,分析比较不同性别、年龄和文化程度人群间血防知识知晓率和正确行为形成率的差异。结果共调查船只231条,船民702名。人群总的血防知识知晓率为84.19%,不同文化程度人群血防知识知晓率的差异有统计学意义(χ2=14.42,P<0.05)。人群总的血防正确行为形成率为43.16%,其中不同性别和不同年龄组人群之间的差异有统计学意义(χ2性别=21.95,χ2年龄=15.00,P均<0.05)。粪便直排水中的船只占94.81%。结论沿江船民的血防正确行为形成率较低,应加强对船民的血防健康促进。
Objective To understand the knowledge and behaviors related to the prevention of schistosomiasis for the boat people along the river and provide evidence for the prevention and control of the schistosomiasisis. Methods A survey of knowledge and behavior on blood-borne diseases was conducted among the boat people in the Xinbei district of Changzhou by questionnaire survey. The differences between the awareness of blood-borne knowledge and the correct rate of behavior formation among different sexes, ages and educational levels were analyzed. Results A total of 231 vessels surveyed, 702 boat people. The awareness rate of total blood-protection knowledge among the population was 84.19%. There was a significant difference in the awareness rate of blood-borne knowledge among people of different education levels (χ2 = 14.42, P <0.05). The overall rate of correct behavior of blood grouping was 43.16%, among which there was significant difference between different sexes and different age groups (χ2 = 21.95, χ2 = 15.00, P <0.05). Dredge drainage in the vessel accounted for 94.81%. Conclusion The formation rate of correct behavior of blood-borne people along the river is relatively low, and the promotion of blood-borne health of the boat people should be strengthened.