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目的了解黑龙江省饮水型地方性氛中毒重病区现状，为制订地氟病防治策略及政府科学决策提 供依据。方法采用现况典型调查。结果调查了６个县１５个病区村屯，按８～１２岁儿童氟斑牙指数划分，病情 呈显著流行的有安达羊草１、２屯（３．０６）；呈较显著流行的有肇州平等（２．２０）；呈中等流行的有林甸福发（１．６４）、 肇州双兴（１．９６）、肇东尚家（１．８６）、安达爱国（１．４２）、肇东海城（１．５７）和新光（１.２２）６个点区。有１２（８０％）个村屯 水氟均值超标，最高的安达羊草１、２屯为７．８９ｍｇ／Ｌ。结论确定了肇东、安达市（县）是黑龙江省重病区，还查明 了肇州、林甸也是黑龙江省重病区。
Objective To understand the status quo of drinking-type endemic toxic and wasting areas in Heilongjiang Province, and to provide basis for the prevention and control of endemic fluorosis and government scientific decision-making. Method using the current situation of a typical survey. Results A total of 15 ward villages in 6 counties were surveyed. According to the dental fluorosis index of children aged 8 ~ 12 years, the prevalence of the disease was significantly higher than that of the two groups (1,26 d) (3.06) Zhaozhou equal (2.20); Moderate prevalence of Lindian Fafa (1.64), Zhaozhou Shuangxing (1.96), Zhaodong Shangjia (1.86), Anda Patriotic (1.42), Zhaodong Haicheng (1.57) and Shin Kong (1.22) 6 spots. There are 12 (80%) of the village water fluoride exceeded the standard, the highest Anda Leymus 1,2 Tuen for 7.89mg / L. Conclusion It is confirmed that Zhaodong and Anya (counties) are seriously ill in Heilongjiang Province, and Zhaozhou and Lindian are also identified as seriously ill in Heilongjiang Province.