摘要
目的 探讨高寒地区燃煤污染型地氟病流行特征及影响因素。方法 按国家统一调查及检测方法进行。结果 调查点居民日人均总摄氟量为 6～ 8mg,其中 5 0 %以上由辣椒摄入。调查点总摄氟量及尿氟等远未达到贵州西北重病区的水平 ,但病情平行。与我省西北重病区比较 ,调查点居民氟骨症有以下特点 :无混合型和软化型 ;疏松型中无中度以上患者 ,疏松型中女性与男性患者无显著性差异。结论 燃煤污染型地氟病区辣椒摄氟途径将成为主要流行环节。高寒潮湿加重地氟病对机体的危害。
Objective To explore the influence factors of endemic fluorosis in coal burning pollution area of high altitude and humidity.Methods National standard methods were employed.Results The mean daily intake of fluoride by the investigated residents was 6~8 mg,in which more than 50% came from consuming baked chili.The daily intake of fluoride and other indices such as urinary fluoride were much milder but the illness status was similar,compared with the same grade fluorosis area of northwestern Guizhou.Skeletal fluorosis in the residents presented the following features.No mixed type of skeletal fluorosis and no osteomalacia were found.There was no moderate or severe degree of osteoporosis in grade.The degree of osteosclerosis in female presented no significance compared with that in male.Conclusions Intake of fluoride from chili becomes a main factor in fluorosis prevalence in coal burning pollution area.High altitude and humidity aggravates fluorosis prevalence.Diet constitution plays an important role in skeletal fluorosis. [
出处
《中国地方病学杂志》
CAS
CSCD
2000年第1期51-54,共4页
Chinese Jouranl of Endemiology
基金
贵州省地病办资助
关键词
地方性
氟中毒
氟骨症
燃煤型
流行病学
Coal burning pollution
Endemic fluorosis
Skeletal fluorosis
Altitude
Humidity
