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1 对象与方法全部在校高三学生,男生330名,女生224名,共544名。检查参照《学校保健工作手册》等标准进行。2 结果与分析在330名男生中龋患者19名,占
1 Subjects and Methods All students are in Senior 3 students, 330 boys and 224 girls, with a total of 544 students. Inspections are conducted in accordance with standards such as the School Health Care Workbook. 2 Results and analysis of 19 male students in 19 patients, accounting for