A Decade in Dental Care Utilization among Adults and Children (2001–2010)
Article first published online: 3 DEC 2013
© Health Research and Educational Trust
Health Services Research
Volume 49, Issue 2, pages 460–480, April 2014
How to Cite
Vujicic, M. and Nasseh, K. (2014), A Decade in Dental Care Utilization among Adults and Children (2001–2010). Health Services Research, 49: 460–480. doi: 10.1111/1475-6773.12130
- Issue published online: 27 MAR 2014
- Article first published online: 3 DEC 2013
- Manuscript Accepted: 8 OCT 2013
- Dental care utilization;
- oral health;
- dental benefits
To decompose the change in pediatric and adult dental care utilization over the last decade.
2001 through 2010 Medical Expenditure Panel Survey.
The Blinder-Oaxaca decomposition was used to explain the change in dental care utilization among adults and children. Changes in dental care utilization were attributed to changes in explained covariates and changes due to movements in estimated coefficients. Controlling for demographics, overall health status, and dental benefits variables, we estimated year-specific logistic regression models. Outputs from these models were used to compute the Blinder-Oaxaca decomposition.
Dental care utilization decreased from 40.5 percent in 2001 to 37.0 percent in 2010 for adults and increased from 43.2 percent in 2001 to 46.3 percent in 2010 for children (p < .05). Among adults, changes in insurance status, race, and income contributed to a decline in adult dental care utilization (−0.018, p < .01). Among children, changes in controlled factors did not substantially change dental care utilization, which instead may be explained by changes in policy, oral health status, or preferences.
Dental care utilization for adults has declined, especially among the poor and uninsured. Without further policy intervention, disadvantaged adults face increasing barriers to dental care.