健康教育影响洲滩型血吸虫病流行区接触疫水行为的研究

THE IMPACT OF HEALTH EDUCATION ON BEHAVIOR OF CONTACTING SCHISTOSOME-INFESTED WATER IN MARSHLAND REGION, ANHUI PROVINCE

本文研究结果表明，健康教育能够显著降低血吸虫病流行区居民接触疫水率，人均接触疫水率下降了４２．０２％；居民接触疫水频次、指数Ａ、指数Ｂ分别下降了６３．７１％、３３．３％、１３．４８％。不同职业人群中，学生指数Ａ、指数Ｂ有所上升，其他人群均有所下降；２０岁以下青少年指数Ｂ有所上升，不同接触疫水方式改变情况不一样，游泳、打粽叶、放牧上述三项指标均有所上升。上述形式的健康教育对控制进人疫区外来人群接触疫水频次、指数Ａ、指数Ｂ效果不理想，分别上升了６４．２８％、８８．３９％、９０．９３％。

The paper reports the impact of health education on human behavior of contacting schistosome-infested water by quantitative indices frequency, index A, and index B in demonstration area of Anhui Province. The results showed that health education could decrease an average rate of human contacting schistosome-infested water by 42. 02%. After health education the frequency, index A, index B decreased by 63. 71 %, 33. 3%, 13. 48% respectively among local residents. Occupational analysis showed that index A and B increased in students but decreased in other occupational persons, and index B increased among persons under 20 years old. The contacting pattern of swimming, picking reed leaves and herding showed increase of these indices. In addition, the frequency, index A and B increased 64. 28%, 88.39%, 90. 93% respectively among mobile population who came into the demonstration area.