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根据最近在日内瓦召开的第36届世界卫生会议的一份报告,第一次报道了发展中国家在1982年比工业化国家有更多的人患有牙病。和20年前的趋势相比,可谓截然相反。究其原因,是工业化国家中龋病和牙周病预防计划的实施,和发展中国家对这一问题普遍地不够重视。作为口腔卫生状况的主要指标是总人口的患龋数,它是以12岁儿童的恒牙龋失补指数为依据。1982年第三世界平均为4.1(城市超过5),工业化国家则为3.3。20年前第三
According to a recent report of the 36th World Health Conference in Geneva, for the first time, developing countries reported having dental disease in 1982 more than in industrialized countries. Compared with the trend of 20 years ago, it can be diametrically opposed. The reason for this is the implementation of plans for the prevention of dental caries and periodontal disease in industrialized countries, and the widespread neglect in developing countries of this issue. The primary indicator of oral hygiene status is the number of caries in the general population, which is based on the loss of permanent tooth caries index of 12-year-old children. The average world in 1982 was 4.1 in the third world (more than 5 in the cities) and 3. 3 in the industrialized countries