广州市中学生碳酸饮料摄入行为与龋病相关性分析

Relationship between carbonated beverage and dental caries among middle school students

目的了解广州市中学生龋齿患病情况和碳酸饮料的摄入情况及其关系,为制定预防龋病的有效干预措施提供依据。方法采取横段面调查研究,通过问卷调查与临床检查相结合的方法,对广州市5个区5所中学的1 574名中学生龋齿患病现状及碳酸饮料摄入情况进行调查。结果 1 574名中学生龋患率为11.56%,龋均为0.226 8。女生患龋率(13.20%)高于男生(9.69%),差异有统计学意义(P<0.05)。35.26%的学生每天喝碳酸饮料,男生报告率(38.74%)高于女生(32.22%),差异有统计学意义(P<0.05)。秩和检验结果显示,学生饮用碳酸饮料频次与患龋的关联有统计学意义(Z=-3.688,P<0.01)。结论广州市中学生碳酸饮料的摄入情况较普遍,碳酸饮料摄入与中学生的龋患有关联。

Objective To fully understand the prevalence of dental caries and carbonated beverage consumption by teenagers in Guangzhou,and to analyze and discuss the connection between carbonated beverage intake and dental caries,in order to provide evidence for the intervention and lower the dental caries risk.Methods A cross-sectional investigation including questionnaire and clinical examination was used.The data was settled and analyzed by SPSS 18.0.Results Among 1 574 middle school students,the dental caries rate was 11.56%,the mean of carried teeth was 0.226 8.The difference between boys and girls was statistically significant.About 35.26% of them have taken the carbonated drink everyday.There was significance in statistics between boys（38.74%） and girls（32.22%） too.Conclusions The intake of carbonated drink is a common phenomenon in Guanzhou middle school students;there is a correlation between the intake of carbonated drink and dental caries.