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首页> 外文期刊>Asian Journal of Microbiology, Biotechnology and Environmental Science >PREVALENCE OF DENTAL FLUOROSIS IN RELATION WITH DIFFERENT FLUORIDE LEVELS IN DRINKING WATER AMONG CHILDREN OF JODHPUR DISTRICT, RAJASTHAN, INDIA
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PREVALENCE OF DENTAL FLUOROSIS IN RELATION WITH DIFFERENT FLUORIDE LEVELS IN DRINKING WATER AMONG CHILDREN OF JODHPUR DISTRICT, RAJASTHAN, INDIA

机译：印度少山区儿童饮水中饮用水中不同氟化物水平的患病率

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摘要

The prevalence and severity of dental fluorosis in children in relation with different fluoride levels in drinking water of Jodhpur district, Rajasthan. A total of 1029 children's aged 8-14 years was surveyed for dental fluorosis. Demographical information was collected using a pretested suitable questionnaire. The presence and severity was recorded by using Deans Index. Study area was divided into four categories with different fluoride level in drinking water. A fluoride level in drinking water wasestimated by ion specific electrode (Thermo Scientific Orion Star A329, USA). Fluoride concentration in drinking was ranged from 0.8 ppm to 10 ppm in boari block of Jodhpur district, Rajasthan. The prevalence of dental fluorosis according to varying level of fluoride concentration in drinking water were 95 (37.40 %) out of 254 in category I (<0.8 ppm), 112 ( 44.09 %) out of 250 in category II (1.2-1.6 ppm), 120 (47.24 %) out of 254 in Category III (2.8 ppm), 169 (61.6% ) out of 271 in category IV (4-10ppm). The overall prevalence of dental fluorosis was 496 (48.20%) out of 1029 children surveyed. Majority of children's affected with dental fluorosis were residents of high fluoride contaminated water. The prevalence of dental fluorosis and severity increased with increased fluoride levels in drinking water. Hence the prevalence of dental fluorosis associated with high fluoride concentration in drinking water. Increasing fluoride level is major risk factor for dental fluorosis in children.
机译：拉贾斯坦少山区饮水中儿童牙氟中毒的患病率和严重程度。为牙科烟病调查了总共1029岁的8-14岁儿童。使用预先测试的适当问卷收集人口统计信息。使用Deans指数记录存在和严重程度。学习区分为四类，饮用水中具有不同氟化物水平。通过离子特异性电极（Thermo Scientific Orion Star A329，USA）为饮用水中含有含有饮用水的氟化物水平。 Rajasthan少山区Boari块的氟化物浓度为0.8ppm至10 ppm。饮用水中氟化物浓度不同水平的牙氟毒性患病率为II类I类（<0.8ppm）的254分中的95（37.40％），其中250分（1.2-1.6ppm）在III类III类（2.8 ppm）中的120例（47.24％），271类（4-10ppm）中的271分中为169（61.6％）。在调查的1029名儿童中，牙科氟中毒的总体患病率为496（48.20％）。大多数患有牙科氟中毒的儿童都是高氟化物污染水的居民。牙科氟中毒和严重程度的患病率随着饮用水中的氟化物水平增加而增加。因此，与饮用水中高氟浓度相关的牙科氟中毒的患病率。增加氟化物水平是儿童牙氟中毒的主要危险因素。

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