Timing of first dental visits for newly Medicaid-enrolled children with an intellectual or developmental disability in Iowa, 2005-2007

Difficulty with Oral Health Complications in Adolescents with Developmental Disability and Obesity

INTRODUCTION

Developmental disabilities (DDs), obesity, and dental caries are highly prevalent health conditions among adolescents. Evidence indicates that a significant proportion of adolescents with DDs are obese, and those with obesity and dental caries share common risk factors.

OBJECTIVE

In this first-ever US-based cross-sectional national study, we assessed the likelihood of adolescents with DDs and obesity experiencing chronic difficulty with decayed teeth, toothaches, bleeding gums, and eating and swallowing due to a health condition among adolescents with DDs and obesity compared to adolescents with no DDs or obesity.

METHODS

For this secondary data analysis study, we used data of 68,942 adolescents aged 10 to 17 y from the 2016 through 2019 National Survey of Children's Health. Weighted descriptive and bivariate analyses were conducted. Four multiple logistic regression models predicting chronic difficulty in the past 12 mo with decayed teeth, toothaches, bleeding gums, and eating and swallowing due to a health condition were conducted, controlling for other variables.

RESULTS

The adjusted odds ratio (aOR) of experiencing chronic difficulty in the past 12 mo for adolescents with no DDs or obesity was significantly lower for decayed teeth (aOR, 0.64; 95% confidence interval [CI], 0.51-0.80; P < 0.0001), toothaches (aOR, 0.43; 95% CI, 0.30-0.60; P < 0.0001), bleeding gums (aOR, 0.48; 95% CI, 0.33-0.70; P < 0.0001), and eating or swallowing due to a health condition (aOR, 0.34; 95% CI, 0.20-0.57; P < 0.0001) compared to adolescents with both DDs and obesity.

CONCLUSIONS

Results from this study indicate that DD adolescents with obesity have more/greater impending oral health needs than adolescents with no DDs or obesity.

KNOWLEDGE TRANSFER STATEMENT

Results of this study highlight the high oral health needs and the chronic difficulty adolescents with developmental disabilities and obesity experience compared to adolescents without developmental disabilities and obesity. Targeted oral health policies and interventions that will promote oral health among this high-risk group are recommended.

Dental Homes for Children With Autism: A Longitudinal Analysis of Iowa Medicaid's I-Smile Program

INTRODUCTION

Medicaid-enrolled children with autism spectrum disorder (ASD) encounter significant barriers to dental care. Iowa's I-Smile Program was implemented in 2006 to improve dental use for all children in Medicaid. This study compared dental home and preventive dental utilization rates for Medicaid-enrolled children by ASD status and within three time periods (pre-implementation, initial implementation, maturation) and determined I-Smile's longitudinal influence on ASD-related dental use disparities.

METHODS

Data from 2002-2011 were analyzed for newly Medicaid-enrolled children aged 3-17 years (N=30,059); identified each child's ASD status; and assessed whether the child had a dental home or utilized preventive dental care. Log-linear regression models were used to generate rate ratios. Analyses were conducted in 2015.

RESULTS

In 2003-2011, 9.8% of children with ASD had dental homes compared with 8% of children without ASD; 36.3% of children with ASD utilized preventive care compared to 45.7% of children without ASD. There were no significant differences in dental home rates by ASD status during pre-implementation, initial implementation, or maturation. There were no significant differences in preventive dental utilization by ASD status during pre-implementation or initial implementation, but children with ASD were significantly less likely to utilize preventive care during maturation (rate ratio=0.79, p<0.001). Longitudinal trends in dental home and preventive dental utilization rates were not significant (p=0.54 and p=0.71, respectively).

CONCLUSIONS

Among newly Medicaid-enrolled children in Iowa's I-Smile Program, those with ASDs were not less likely than those without ASD to have dental homes but were significantly less likely to utilize preventive dental care.

Non-traumatic Dental Condition-Related Emergency Department Visits and Associated Costs for Children and Adults with Autism Spectrum Disorders

We analyzed 2010 US National Emergency Department Sample data and ran regression models to test the hypotheses that individuals with ASD are more likely to have non-traumatic dental condition (NTDC)-related emergency department (ED) visits and to incur greater costs for these visits than those without ASD. There were nearly 2.3 million NTDC-related ED visits in 2010. Less than 1.0% (children) and 2.1% (adults) of all ED visits were for NTDC. There was no significant difference in NTDC-related ED visits or costs for children by ASD status. Adults with ASD had significantly lower odds of NTDC-related ED visits (OR 0.39; 95% CI 0.29, 0.52; p < 0.001) but incurred significantly greater mean costs for NTDC-related ED visits (p < 0.006) than did adults without ASD.

U.S. emergency department admissions for nontraumatic dental conditions for individuals with intellectual and developmental disabilities

The authors hypothesized that individuals with intellectual and developmental disabilities (IDDs) are more likely to have an emergency department (ED) admission for nontraumatic dental conditions (NTDCs). The authors analyzed 2009 U.S. National Emergency Department Sample data and ran logistic regression models for children ages 3-17 years and adults age 18 years or older. The prevalence of NTDC-related ED admissions was 0.8% for children and 2.0% for adults. Children with IDDs were at increased odds of NTDC-related ED admission, but this difference was not statistically significant (odds ratio [OR]  =  1.06; 95% confidence interval [CI]  =  0.91, 1.23). Adults with IDDs had significantly lower odds of an ED admission for NTDCs (OR  =  0.49; 95% CI  =  0.44, 0.54). Children with IDDs are not at increased odds of NTDC-related ED admissions, whereas adults with IDDs are at significantly reduced odds.

Relationship between medical well baby visits and first dental examinations for young children in Medicaid

OBJECTIVES

We examined the relationship between preventive well baby visits (WBVs) and the timing of first dental examinations for young Medicaid-enrolled children.

METHODS

The study focused on children born in 2000 and enrolled continuously in the Iowa Medicaid Program from birth to age 41 months (n = 6322). The main predictor variables were number and timing of WBVs. The outcome variable was timing of first dental examination. We used survival analysis to evaluate these relationships.

RESULTS

Children with more WBVs between ages 1 and 2 years and ages 2 and 3 years were 2.96 and 1.25 times as likely, respectively, to have earlier first dental examinations as children with fewer WBVs. The number of WBVs before age 1 year and the timing of the WBVs were not significantly related to the outcome.

CONCLUSIONS

The number of WBVs from ages 1 to 3 years was significantly related to earlier first dental examinations, whereas the number of WBVs before age 1 year and the timing of WBVs were not. Future interventions and policies should actively promote first dental examinations by age 12 months at WBVs that take place during the first year of life.

Timing of first dental checkup for newly Medicaid-enrolled children with an intellectual or developmental disability

We compared the extent to which having an intellectual or developmental disability was associated with rates at which Iowa Medicaid-enrolled children ages 3 to 8 had first dental checkups after an initial dental examination. We hypothesized that these children would have later first dental checkups than would children without an intellectual or developmental disability. Findings suggest no significant difference in the time to first dental checkup for children by intellectual or developmental disability status. Those who took over 12 months to see a dentist for their initial dental examination were 1.68 times as likely to have an earlier first dental checkup as children whose initial dental examination occurred within 4 months of being enrolled. Results suggest that having an intellectual or developmental disability is not associated with later first dental checkups for this population.

Impact of chronic condition status and severity on the time to first dental visit for newly Medicaid-enrolled children in Iowa

OBJECTIVE

To assess the extent to which chronic condition (CC) status and severity affected how soon children had a dental visit after enrolling in Medicaid. Data Source. Enrollment and claims data (2003-2008) for newly Medicaid-enrolled children ages 3-14 in Iowa.

STUDY DESIGN

3M Clinical Risk Grouping methods were used to identify CC status (no/yes) and CC severity (less severe/more severe). Survival analysis was used to identify the factors associated with earlier first dental visits after initially enrolling in Medicaid.

PRINCIPAL FINDINGS

Children with a CC were 17 percent more likely to have earlier first dental visits after enrolling in Medicaid (p < .0001). There was no significant difference by CC severity. Children who lived in a dental health professional shortage area and those who did not utilize primary medical care had significantly later first Medicaid dental visits, whereas these factors failed to reach statistical significance for children with a CC.

CONCLUSION

While newly Medicaid-enrolled children with a CC were significantly more likely to have earlier first dental visits, we failed to detect a relationship between CC severity and the time to first Medicaid dental visit. The determinants of first Medicaid dental visits were heterogeneous across subgroups of newly Medicaid-enrolled children. Future studies should identify the sociobehavioral factors associated with CCs that are potential barriers to earlier first Medicaid dental visits for newly Medicaid-enrolled children.