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我们对黑龙江省城市和农村两个居民点进行了龋病的调查。结果表明,龋病患病率很高(36.66%),而就诊率很低(9.57%)。
We conducted a caries survey in two settlements in urban and rural areas of Heilongjiang Province. The results showed that dental caries prevalence rate is high (36.66%), and the visiting rate is very low (9.57%).