Prev Chronic DisPreventing Chronic Disease1545-1151Centers for Disease Control and Prevention1382188PCDv23_05_0041Letter to the EditorCost as a Prohibitive Factor on Effectiveness of Informational Campaigns to Reduce Dental Sealant DisparitiesBolinKenneth AnthonyDDS, MPHAssistant ProfessorDepartment of Public Health Sciences, Baylor College of Dentistry, Dallas, Tex72005156200523A182005

To the Editor:

The authors of the abstract "Reducing Dental Sealant Disparities in School-aged Children Through Better Targeting of Informational Campaigns" (1) state:

The lack of an association between sealant prevalence and knowledge among low-income families may reflect higher levels of public provision of sealants to this group. This suggests that informational campaigns could increase demand for sealants in both income groups.

However, I fail to see how targeted informational campaigns about sealants, regardless of the efficiency or the impact, could increase demand for a service in groups that cannot afford that service.

JonesKGriffinSMoonesingheRJaramilloFVousdenCReducing dental sealant disparities in school-aged children through better targeting of informational campaigns [abstract]cited 2005 Apr 120054Prev Chronic Dis [serial online]

The opinions expressed by authors contributing to this journal do not necessarily reflect the opinions of the U.S. Department of Health and Human Services, the Public Health Service, Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.

Suggested citation for this article: Bolin KA. Cost as a prohibitive factor on effectiveness of informational campaigns to reduce dental sealant disparities [letter to the editor]. Prev Chronic Dis [serial online] 2005 Jul [date cited]. Available from: URL: http://www.cdc.gov/pcd/issues/2005/jul/05_0041.htm.