龋病是儿童口腔的常见病、多发病。Broadbent等[1]研究表明,6岁儿童的患龋状况与个人和群体成年后的患龋情况密切相关。因此,本研究通过调查分析河南省部分农村6岁儿童乳牙龋病的患病状况及影响因素,为该地区乳牙龋病预防措施的制定提供参考。 Caries is a common disease in children’s oral cavity, frequently-occurring disease. Broadbent et al [1] Studies have shown that 6-year-old children with caries status and individuals and groups are closely related to adult caries situation. Therefore, this study investigated and analyzed the prevalence and influencing factors of deciduous dental caries in 6-year-old children in some rural areas of Henan province, and provided reference for the formulation of deciduous caries prevention measures in this area.