摘要
在全国选轻、中、重和极重４个燃煤型氟病区和１个对照区及高（饮水型氟病区）、适宜和低饮水氟地区各２个，共１１个调查点，代表了中国不同地区人群的不同摄入氟水平。调查研究的内容包括空气、饮水和食物氟含量，８～１５岁和＞１５岁２个人群组的日总摄氟量、氟斑牙和氟骨症患病率以及尿氟水平。研究结果表明：在燃煤型氟病区８～１５岁和＞１５岁人群的日总摄氟量分别小于或等于２．２８ｍｇ与３．１０ｍｇ，在饮水型氟病区８～１５岁和＞１５岁人群的日总摄氟量分别小于或等于２．３４ｍｇ和３．５４ｍｇ时，无重度氟斑牙和氟骨症发生，尿氟属正常范围。根据这些结果，并参考国内外有关人群总摄氟量的资料，提出了人群总摄氟量卫生标准的建议值，８～１５岁在燃煤型氟病区为每日２ｍｇ，饮水型氟病区为每日２．４ｍｇ；＞１５岁在燃煤型氟病区为每日３ｍｇ，饮水型氟病区为每日３．５ｍｇ。
An environmental epidemiological study on fluorosis was conducted in four areas caused by indoor burning coal, one control area and six areas caused by high fluoride(F) drinking water . Total daily fluoride intake from air, water and food as well as dental fluorosis and skeletal fluorosis and urinsry fluoride excretion of 8￣15 and 15￣ years old local Chinese was determined. The results indicated that there were no severe human dental fluorosis and skeletal fluorosis. The total daily F intake of people in the areas contaminated with high F buring coal and high F drinking water were ≤2.28mg and ≤2.34mg in 8￣15 age group, and ≤3.10mg and ≤3.54mg in 15￣ age group respectively. According to these data and referring to other papers, it is recommended that the hygienic standards for daily total fluoride intake i.e. the permissible F limit values are 2.0 and 2.4mg/(person·day) for 8￣15 years old, 3.0 and 3.5mg/(person·day) for 15￣ years old people at burning coal and drinking water fluoride contaminated areas respectively. This study provided comprehensive prameters for evaluation of endemic fluorosis.
出处
《卫生研究》
CAS
CSCD
北大核心
1996年第5期282-286,共5页
Journal of Hygiene Research
基金
卫生部科研基金资助项目
关键词
燃煤型
地方性
氟中毒
饮水型
burning coal fluorosis
drinking water fluorosis
daily total intake fluoride
dental fluorosis
skeletal fluorosis
urine fluoride
