| Background Oral health is an important part of the human body health,to maintain measurable oral health behavior lead to great significant of to the individual oral health[1].Secondary school is the key to the oral health behavior formation period to children,including the right oral health knowledge and measurable oral health behavior.At the same time,high school students are in at the stage of rapid development of body and mind,in this phase students to form a correct concept of oral health and behavior is to prevent oral disease occurs,while the key to maintain oral health condition [2].Scholars at home and abroad in the same areas middle school students groups for oral health knowledge level and already to do a lot of work on health,but in different areas of urban and rural middle school students to investigate the health knowledge and health behavior were rare.Research Objectives Comparison of city and township 12 to 15 years old high school students of the awareness to oral health knowledge and belief and behavior,analysis of urban and rural middle school students' oral health knowledge awareness and the differences of belief and behavior,for urban and rural middle school students provide a scientific basis for preventive oral health care works.Method This research according to the world health organization(WHO)the or al health survey basic methods [3] and reference the third national epidemiological sampling survey,oral using self-designed questionnaire.Random 810 of 12 to 15 years old high school students in school between urban and rural areas,urban middle school students between 489 people,township middle school students 321 people,using the cluster sampling method(required to be included in the 12 to15 years old high school students for local resident population living up to 5 y ears).The questionnaires completed by the respondents scene,immediately recover y.Research contents mainly include oral health awareness and oral health behavior.By using Epi Data 3.0 to double entry of the Data,check with logic correction and double entry for correction,to ensure Data accuracy.Analysis with SPSS 17.0,count data chi-square test,P<0.05 statistically significant.Result In "eat sugar can cause tooth decay" and "prevent dental disease depend on themselves” of their first two issues,urban and rural middle school students have a high accuracy,98.57% and 95.33%,respectively,96.93% and 94.70%,there was no statistically significant difference between the two groups.In bacteria can cause tooth decay,"oral diseases affect the body health","regular oral cavity is necessary" and "pit and fissure sealant can protect teeth" four issues,such as urban middle school students' accuracy is higher than that in villages and towns middle school students,were lower in villages and towns knowledge about oral situations,the differences were statistically significant.Cities and towns fluoride used per day compared with low numbers of villages and towns,the difference was statistically significant.Number of cities and towns to brush teeth every day,flossing daily times compared with low number of villages and towns,the difference was statistically significant.Conclusion The questionnaire results show that the urban and rural 12 to 15 years old high school students awareness of oral health knowledge and belief and behavior all have bigger difference,the urban and rural middle school students are lack of oral health knowledge and the oral health behavior owe specification,should strengthen the guidance of middle school students' oral health knowledge guidance.Parents,schools and government should according to the different economic conditions of life,in a planned way,targeted to different education methods,formulate,distinctive education plan for school teachers and health workers,strengthen the oral health education of students,promoting the improvement of the students' oral health status. |
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