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目的探讨隆回县改灶降氟同时施以健康教育干预防治燃煤污染型地氟病的效果。方法以问卷方式了解居民实施改灶降氟和健康教育干预三年前后的防氟知识知晓情况,抽样调查其三年前后炉灶使用情况和食品烘烤情况,实验室检测其三年前后玉米和辣椒的氟含量情况。结果三年后地氟病防治知晓率由原来的29.6%上升到81.9%,炉灶的正确使用率由32.9%上升到97.3%,食品烘烤率由79.6%下降到22.3%,辣椒、玉米的含氟量也明显下降(P<0.01)。结论在改造降氟的同时施以健康教育干预三年,效果显著,该方法对控制燃煤污染型地氟病切实可靠。
Objective To investigate the effects of health education intervention on the prevention and cure of coal-contaminated ground-borne fluorosis in Longhui County. Methods A questionnaire survey was conducted to find out the residents’ awareness of the fluorine prevention knowledge three years before and after the implementation of the stove demolition fluoride and health education intervention. The stove use and the baking of food three years ago were investigated. The laboratory tested the corn and pepper three years ago Fluorine content of the situation. Results Three years after the prevention and treatment of endemic fluorosis awareness from the original 29.6% to 81.9%, the correct use of the stove increased from 32.9% to 97.3%, baked food from 79.6% to 22.3%, pepper, corn Fluorine levels also decreased significantly (P <0.01). Conclusions In the three years of health education reform while reducing fluoride, the effect is remarkable. The method is reliable and reliable in controlling coal-contaminated ground-based fluorosis.