目的 了解西安地区妊娠期妇女口腔健康状况及其影响因素,为西安地区妊娠期妇女口腔卫生保健工作提供指导。方法 用分层和整群抽样结合的方法进行抽样,按照世界卫生组织口腔健康调查方法及全国第3次口腔健康流行病学调查方法,对西安城市和乡镇共537名妊娠期女性进行口腔健康检查。结果 537名妊娠期女性患龋率为40.4%,龋均为1.52±2.11,牙龈出血和牙结石检出率分别为87.2%、89.6%。结论 西安地区妊娠期妇女口腔健康状况较差,建议加强妊娠期妇女的口腔保健工作。
Objective To investigate the oral health and the relevant factors of pregnant women in Xi' an, thus to develop efficient preventive strategies. Methods Based on oral health survey methods set down by World Health Organization and the third national oral health survey standards, proportional stratified randomized sampling was employed in 2008. An oral health examination was conducted among 537 pregnant women who were enrolled in Shaanxi and Lintong woman and child hospital in Xi' an by cluster sampling. Results The caries prevalence rate was 40.4% , DMFT was 1.52 ± 2.11, A total 87.2% of pregnant women showed gingival bleeding on probing and 89.6% had calculus. Conclusion The oral health status of pregnant women in Xi' an is poor. So we should strengthen the oral health care interventions of pregnant women.