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１９９７年对我厂２～５岁儿童进行龋齿调查,检查方法靠视诊与探诊,按全国龋病调查委员会制定的统一标准记录,现报告如下。１资料与方法１．１一般资料２～５岁儿童３３２人,其中男性１６０人,患龋８２例(５１．２５%),女性１７２人,患龋９０例(５２．３２%)。患龋共１７２例(
1997 Caries investigation of children aged 2 to 5 years old in our factory was carried out. Inspection method depends on visual inspection and probing. According to the unified standard developed by the National Caries Investigation Commission, the report is as follows. 1 Materials and Methods 1.1 General Information 332 children aged 2 to 5 years, of which 160 were males, 82 cases of caries (51.25%), 172 females, 90 cases of caries (52.32%). A total of 172 cases of caries (