2016 - High I/High F - Weifang children

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2016 - High I/High F - Weifang children

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205.赵鲁明,石晓蕾,魏立梅.高氟高碘饮水对潍坊地区农村学龄儿童氟斑牙病的影响[J].中国地方病防治杂志,2016(2):156-158.
Zhao et al. - "Effects of drinking water with high fluoride and iodine on dental fluorosis in school-age children in Weifang" Chinese Journal of Endemic Disease Control 2:156-158 (2016)
http://www.cqvip.com/QK/94093X/201602/6 ... 02013.html
viewtopic.php?f=21&t=2361

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摘 要:目的探究并分析高氟高碘饮水对潍坊地区农村学龄儿童氟斑牙病的影响。方法按照潍坊地区水中氟碘含量,选取本地区abc三个村学龄儿童作为研究对象,每个村选取50例儿童,分别记为高氟高碘组、高氟适碘组、对照组(适氟适碘),测定并记录下三组儿童尿碘、氟含量以及氟斑牙发生情况,并对儿童氟斑牙的影响因素进行多因素逻辑回归分析,探究其与氟斑牙发生发展的关系。结果三组儿童尿氟、尿碘含量比较差异具有统计学意义(F=20.54,P=0.001;F=18.26,P=0.001)。其中高氟适碘组儿童尿氟和尿碘含量最高,其次是高氟高碘组,对照组儿童尿氟和尿碘含量最低。经秩和检验,三组儿童氟斑牙发生情况差异明显(u1-2=2.53;u1-3=2.62;u2-3=3.82,P<0.05),具有统计学意义。三组儿童氟斑牙率差异明显(F=11.01,P=0.003),具有统计学意义。其中高氟适碘组氟斑牙发生率最高,其次为高氟高碘组儿童,对照组氟斑牙发生率最低。三组儿童氟斑牙指数分别为1.52、1.60、0.75,差异具有统计学意义(F=12.41,P<0.05)。经多因素逻辑回归分析,水氟含量与儿童氟斑牙发生情况具有统计学意义(Waldχ2=7.769,P=0.012),随着水氟含量升高,儿童氟斑牙发生率明显升高。结论水氟含量与学龄儿童氟斑牙发生呈正相关,而在高氟情况下,适碘组的儿童氟斑牙发生率明显高于高碘组儿童,可能与碘离子氟离子交互作用有关,尚待进一步研究。

Abstract: Objective To explore and analyze the effect of high-fluoride and high-iodine drinking water on fluorosis and dental fluorosis in rural school-age children in Weifang area. Methods According to the fluoride and iodine content in water in Weifang area, school-age children in three villages of abe in this area were selected as the research objects, and each village was selected Fifty children were recorded as high fluoride and high iodine group, high fluoride and iodine group, and control group (fluorine and iodine). Measure and record the urinary iodine, fluorine content and the occurrence of dental fluorosis in the three groups. The influencing factors of dental fluorosis were analyzed by multi-factor logistic regression analysis to explore their relationship with the occurrence and development of dental fluorosis. Results There were statistically significant differences in the levels of urine fluoride and urinary iodine among the three groups of children (F=20.54, P=0.001; F) =18.26, P=0.001). Among them, the children in the high fluoride and iodine group had high levels of urinary fluoride and urinary iodine, followed by the high fluoride and high iodine group, and the control group had low levels of urinary fluoride and urinary iodine. After the rank sum test, the three groups of children The incidence of dental fluorosis was significantly different (u1-2=2.53; u13=2.62; u2-3=3.82, P<0.05), which was statistically significant. The incidence of dental fluorosis in the three groups of children was significantly different (F=11.01, P= 0.003), with statistical significance. Among them, the incidence of dental fluorosis in the high fluoride and iodine group was high, followed by children in the high fluoride and high iodine group, and the control group had a low incidence of dental fluorosis. The three groups of children had a dental fluorosis index of 1.52, respectively. 1.60, 0.75, the difference is statistically significant (F=12.41, P<0.05). After multi-factor logistic regression analysis, the water fluoride content and the occurrence of dental fluorosis in children are statistically significant (Waldx2=7.769, P=0.012). With the increase in water fluoride content, the incidence of dental fluorosis in children increased significantly. Conclusion The water fluoride content is positively correlated with the incidence of dental fluorosis in school-age children, and in the case of high fluoride, the incidence of dental fluorosis in children in the iodine group is significant Children in the higher iodine group may be related to the interaction of iodide ion and fluoride ion, and further research is needed.
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