Thực trạng bệnh răng miệng của học sinh phổ thông cơ sở Hà Nội sau khi sát nhập

An oral health survey for 4,463 students (11, 12, 13,14 age) of 4 junior high school representative 29 districts - Ha Noi after Reunification the results of the oral health: The rate of decay tooth of students is 17.04 percent; 12 age 15.31 percent; The rate of gingivitis of students is 14.59 percent; 12 age is 15.40 percent; - DMF of pupil is 0.47; 12 age is 0.4; 14 age is 0.58. The tooth decay is high but the filled tooth rate was low. The rate complication of decay tooth is 11.5 percent.