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- Correlation of the Fluoride Concentration of Drinking Water/Urine and Caries Index in Elementary School Children
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頁籤選單縮合
題 名 | Correlation of the Fluoride Concentration of Drinking Water/Urine and Caries Index in Elementary School Children=國小學童家庭飲用水及尿中氟濃度與齲齒率之相關性 |
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作 者 | 陳麗麗; 郭憲文; 王瑞筠; 涂明君; 賴俊雄; | 書刊名 | 中華牙醫學雜誌 |
卷 期 | 20:2 2001.06[民90.06] |
頁 次 | 頁73-82 |
分類號 | 416.995 |
關鍵詞 | 飲水; 齲齒; 氟濃度; 盛行率; 尿液; Drinking water; Dental caries; Fluoride concentration; Prevalence; Urine; |
語 文 | 英文(English) |
中文摘要 | 本研究之目的在探討國小學童家中飲水及其尿中氟濃度與其罹患齲蝕指數之相關性。研究對象係立意取樣來自中部3個地區中435名國小童,測量每位學童家中飲用水水源及其早晨之尿液(apot urine)中含氟化物之濃度,並由兒童牙醫科醫師師檢查每一位童齲齒數(DMFT或DFT index)。結果顯示地區B學童在乳牙及恆牙齲齒數分別為2.4及3.0顆最低,且其家中飲用水水源及其尿液之氟濃度亦最高。其中學童尿中氟濃度與飲用水水源氟濃度呈正相關(r=0.635,p<0.01)。另外,學童尿中氟濃度與其恆牙及乳牙齲齒數相關係數(r) 分別為:-0.607及-0.951(p<0.05),而與學童家中飲水氟濃度則分別為-0.628及-0.716(p<0.05。因此,建議學童若能攝取足夠之氟化物是可以預防其齲齒,雖然臺灣地區目前沒有實施飲水中加氟,但大多數學童仍可使用含氟牙膏、漱口水及塗氟等方式來增加攝取足夠之氟化物量,已減少罹患齲齒之危險性。 |
英文摘要 | The objective of the current study was to investigate the relationship between the fluoride concentration in source of drinking water, urinary fluoride concentrations and caries in children. Four hundred and thirty-five elementary school students from three areas in central Taiwan were included in the study. Samples of both the students' urine and drinking water from the home were collected on the study basis. Students from rural coastline area had both the lowest average number of caries (deciduous=2.4; permanent=3.0) and the highest fluoride concentrations in urine and water samples. A positive correlation was found between urinary fluoride concentrations and fluoride concentrations in drinking water (r=0.635, p<0.01). The correlation coefficients between urinary fluoride concentrations and number of permanent and deciduous caries were -0.607 and -0.951 (p<0.05), respectively. The correlation coefficients between fluoride concentrations in drinking water and the number of permanent and deciduous caries were -0.628 to -0.716 (p<0.05), respectively. The autors recommend that sufficient fluoride intake among children is an important facotr in the prevention of dental caries. Due to lack of water fluoridation in Taiwan, alternative fluoride sources such as toothpaste, mouthrinese and topical professional fluoride application need to be actively promoted. |
本系統中英文摘要資訊取自各篇刊載內容。