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1997年11月对1824名小学生进行了龋病调查，现将结果报道如下．1对象与方法1．1对象调查对象为本校1824名在校7～11岁学生。男生1012名，女性812名．1．2方法与标准（1）龋齿：按全国学生常见病综合防治方案技术规范（试行）统一标准记录，由口腔专业人员对受检学生按象限顺序
In November 1997, a caries survey was conducted on 1,824 primary school students. The results are reported below. 1 Subjects and Methods 1.1 Subjects surveyed 1824 students in school 7 to 11-year-old students. 1,012 boys and 812 girls. 1.2 Methods and standards (1) dental caries: according to the national common disease prevention and control program of technical specifications (Trial) uniform standard records by the oral professionals examine the students in quadrant order