西藏高原饮茶型氟中毒研究进展

Research progress on brick-tea type fluorosis in Tibet Plateau

西藏是我国饮茶型氟中毒流行最严重的区域之一,有效控制饮茶型氟中毒危害是当前西藏地方病防治的难点与重点。西藏饮茶型氟中毒是在西藏特定的自然环境和社会人文条件下发生的人群健康损害,近年来西藏饮茶型氟中毒流行势头稍有遏制,但整体防治形势仍然严峻,病情较我国其他饮茶型氟中毒病区更为严重。高氟砖茶、饮茶膳食习惯和自然环境等影响因素与西藏高原饮茶型氟中毒密切相关。本文对西藏高原饮茶型氟中毒流行特征、影响因素研究进展进行综述,为制定西藏饮茶型氟中毒长效防控对策提供依据。

Tibet Plateau is one of the most prevalent areas of brick-tea type fluorosis in China.Effective management of brick-tea type fluorosis is a key point and a difficulty in endemic disease prevention and treatment in Tibet.Bricktea type fluorosis is a human health concern that occurs under specific natural environments and social humanistic con⁃ditions in Tibet.Recently,the prevalence of brick-tea type fluorosis has been effectively reduced in the Tibet Plateau;however,there are still challenges for the overall brick-tea type fluorosis control,and the endemic status remains more severe than other regions endemic for brick-tea type fluorosis in China.Previous studies have shown that intake of high-fluoride brick-tea,dietary habits of drinking tea and specific natural environments are strongly associated with brick-tea type fluorosis in the Tibet Plateau.This review summarizes the advances in the epidemiological characteristics and influencing factors of brick-tea type fluorosis,so as to provide insights into the development of the long-term con⁃trol strategy for brick-tea type fluorosis in the Tibet Plateau.