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1998年中国食物营养监测总报告摘要与政策建议
Based on the experiences of the pilot study in 1990 to 199 5, a National Food and Nutrition Surveillance System was established in 1997. U nder the collaboration of the Food and Nutrition Surveillance System(FNSS) Worki ng Group of the Chinese Academy of Preventive Medicine, the Urban Household Surv ey Team and the Rural Household Survey Team of the State Statistic Bureau of Chi na, the national surveillance network is formulated by stratified random samplin g. It consists 40 sites, 26 rural sites and 14 urban sites in 26 provinces.
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湖北省蕲春县农村家庭储水卫生状况与风险因素
良好的饮用水关系到广大农民群众的身体健康,农村家庭储水安全也是反映农村社会、经济发展和农民生活质量的重要标志,因此研究农村家庭储水风险、改善农村饮用水卫生质量也是社会主义新农村建设的重要内容[1].