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題 名 | Effect of Fluoride Mouthrinse on Urinary Fluoride Concentrations=漱口水加氟對尿中氟濃度之影響 |
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作 者 | 郭憲文; 陳麗麗; 王瑞筠; 楊冠洋; 劉秋松; 賴俊雄; | 書刊名 | 中華牙醫學雜誌 |
卷 期 | 17:2 1998.06[民87.06] |
頁 次 | 頁59-67 |
分類號 | 416.995 |
關鍵詞 | 漱口水加氟; 學童; 尿中氟濃度; Fluoride mouthrinse; Urine; Elementary school students; |
語 文 | 英文(English) |
中文摘要 | 本研究之目的在探討臺灣地區推行國小學童使用漱口水加氟先驅計畫後對其尿中 氟濃度之影響。研究對象係隨機抽樣自全省10所國小二年級共計385名學童,分布於東、西 、南及北四區。另外在南部各找二所都市及鄉村學校,其中每週使用一次漱口水加氟量為 800ppm(高暴露組),另一組使用200ppm(低暴露組),事前研究設計為雙盲實驗,即研究 對象及本研究人員均不知各學校漱口水加氟特性。結果顯示在中部及南部學童家中飲用水含 氟量較高,其尿中氟量亦較其他區為高,經由多變項迴歸分析得知影響學童尿中氟濃度之因 素主要為性別及地區別。在比較高、低氟化物暴露學童之尿中氟,在使用加氟漱口水前後並 無明顯性增加。因此,目前衛生署所實施漱口水加氟之計畫,並不會立即影響學童攝取氟化 物的量,且相較於其他氟化物之來源為低。因此,在大規模推行漱口水加氟計畫前,應進一 步評估學童其他暴露氟化物之來源,以避免攝取過多氟化物。 |
英文摘要 | The objectives of the current study was to evaluate the effects of fluoride mouthrinse on urinary fluoride concentrations. Three hundred eight-five students from 10 schools in Taiwan were included in the study. Two schools from each area were randomly selected from among schools in the northern, central and eastern areas. Four school altogether were selected from both urban and rural areas in southern Taiwan. Students from schools assigned to a high exposure group were given 800 ppm fluoride in mouthrinse and those in a low exposure group were given a 200 ppm fluoride in mouthrinse. The study was designed as a double-blind trial. All participants were instructed to use the mouthrinse once a week. The central and southern areas were found to have fluoride concentrations in their drinking water and in the students' urine higher than these concentrations in the northern and eastern areas. Using multiple regression, variables that predicted higher concentrations of urinary fluoride included male gender and residence in either the southern or central area. No significant differences were found in urinary fluoride concentrations in a comparison between the high and the low exposure groups. The authors conclude that the fluoride mouthrinse program did not significantly increase consumption of fluoride. A sufficient concentration of fluoride can be ingested from dietary sources, brushing one's teeth, and drinking water. It is vital to continue to monitor total fluoride intake among elementary students in order to prevent dental caries and maintain adequate oral hygiene. |
本系統中英文摘要資訊取自各篇刊載內容。