Department of Dental Ecology, School of Dentistry, University of North Carolina at Chapel Hill.
US Census Bureau, Durham, North Carolina.
JAMA Pediatr. 2019 Mar 1;173(3):288-290. doi: 10.1001/jamapediatrics.2018.5086.
This cohort study examines the incidence of dental caries in children and adolescents of varying income levels living in areas with vs without water fluoridation.
本队列研究调查了在有 vs 无饮用水氟化地区居住的不同收入水平的儿童和青少年的龋齿发病率。