论文部分内容阅读
本研究目的是:①测定北卡罗里那州氟化区儿童牙病医疗中氟牙症的流行状况和危险程度;②确认这些因素对氟牙症的影响。 方法 本文研究北卡罗里那州年龄在5～19岁的708例儿童牙病患者,通过随机、系统抽样编入病例对照研究,4位专职检查者根据氟牙症牙面指数(TSLF)进行检查,用Kusseu制定的标准鉴别轻度氟牙症和非氟化釉质浊斑,对13％的抽样重复检查或用Kapa统计测定检查者之间的可信性,用面谈和邮件收集氟班
The purpose of this study was to: (1) determine the prevalence and risk of dental fluorosis in children with dental fluorosis in North Carolina; and (2) confirm the impact of these factors on dental fluorosis. Methods In this study, 708 children with dental diseases aged 5 to 19 years in North Carolina were enrolled in a case-control study by randomized systematic sampling. Four full-time examiners were examined according to the dental floss index (TSLF) , Kusseu developed criteria for the identification of mild dental fluorosis and non-fluorinated enamel opacity, 13% of the sample repeat or Kapa statistical test to determine the reliability between the interviews and mail to collect fluorine classes