Evaluation of a Program to Reduce Infant Mortality Risk Factors in Central Indiana.

The purpose of the program WeCare was to provide a personalized approach to addressing the wide array of psycho-social-cultural-fiscal needs to reduce risk factors for infant mortality (IM) by supporting maternal and infant health through health coaching by community health workers (CHWs). A prospective cohort study of 1,513 women from highest risk ZIP codes for IM in central Indiana were followed over three years. The WeCare program focused on training and deploying CHWs to provide evidence-based, patient-centered social care and support to pregnant and postpartum women and tracked outcomes in health risk categories (mental health, nutrition, safe sleep, breastfeeding) targeted for behavioral change. The low birth weight rate among program participants was lower (8.9%) than Marion County's rate (10%) (p=0.23) with statistically significant improvement in many risk behaviors. Despite limitations, the personalized coaching provided by the CHWs provided an effective, practical approach to maternal and child health disparities.

Median Household Income: Association with Mortality in Children on Chronic Ventilation at Home Secondary to Bronchopulmonary Dysplasia.

Objective: The aim of this study was to determine if living in a lower income neighborhood is associated with mortality of patients with bronchopulmonary dysplasia (BPD) on home ventilation. Methods: Patients were divided into two groups by their ZIP code-based annual household income (Z-AHI), their year of birth, and the median state household income. Survival, liberation from ventilation, and decannulation rates were analyzed between the groups. Results: Over 27 years, 94 patients met our inclusion criteria: 58 (61.7%) were in the group with lower Z-AHI, and 36 (38.3%) were in the group with the Z-AHI above the median state household. Of the patients who died, 14/15 were in the lower Z-AHI group (p=0.003). Survival probability at 60 months of age showed no significant difference between the two groups: 81% [95% CI 70.9, 91.1] for the group with the Z-AHI below the median state household, and 100% [95% CI 100.0, 90.3] for the group with higher Z-AHI (p=0.31). Conclusions: The results of this study are descriptive, as the cause of the association between mortality rate and living in an area with lower household income is not yet understood. The difference in mortality rates between groups above and below the median state income suggests a serious health disparity, which warrants further study. Additional understanding of this effect requires more complete and direct measurement of socioeconomic status and individual characteristics, and better understanding of local environmental conditions.

Threshold analysis of reimbursing physicians for the application of fluoride varnish in young children.

OBJECTIVE: Most state Medicaid programs reimburse physicians for providing fluoride varnish, yet the only published studies of cost-effectiveness do not show cost-savings. Our objective is to apply state-specific claims data to an existing published model to quickly and inexpensively estimate the cost-savings of a policy consideration to better inform decisions - specifically, to assess whether Indiana Medicaid children's restorative service rates met the threshold to generate cost-savings. METHODS: Threshold analysis was based on the 2006 model by Quiñonez et al. Simple calculations were used to "align" the Indiana Medicaid data with the published model. Quarterly likelihoods that a child would receive treatment for caries were annualized. The probability of a tooth developing a cavitated lesion was multiplied by the probability of using restorative services. Finally, this rate of restorative services given cavitation was multiplied by 1.5 to generate the threshold to attain cost-savings. Restorative services utilization rates, extrapolated from available Indiana Medicaid claims, were compared with these thresholds. RESULTS: For children 1-2 years old, restorative services utilization was 2.6 percent, which was below the 5.8 percent threshold for cost-savings. However, for children 3-5 years of age, restorative services utilization was 23.3 percent, exceeding the 14.5 percent threshold that suggests cost-savings. CONCLUSIONS: Combining a published model with state-specific data, we were able to quickly and inexpensively demonstrate that restorative service utilization rates for children 36 months and older in Indiana are high enough that fluoride varnish regularly applied by physicians to children starting at 9 months of age could save Medicaid funds over a 3-year horizon.

Assessing the health, functional characteristics, and health needs of youth attending a noncategorical transition support program.

PURPOSE: To assess the health, functional characteristics, and health care service needs of youth and young adults with special health care needs attending a comprehensive, noncategorical transition program. METHODS: A self-administered survey was developed from national health surveys and clinical experience to assess concepts identified as important for successful transition to adulthood. Surveys were mailed to 198 parents of youth and young adults with special health care needs attending the transition clinic. Parents were asked about the youth's health, functional status, and health care services needed. The clinical database provided demographic and patient health characteristics. Results were compared against the 2005-2006 National Survey of Children with Special Health Care Needs. RESULTS: Forty-four percent of surveys were returned. Average age of youth was 17.5 (11-22) years old and diagnoses included cerebral palsy (36%), spina bifida (10%), developmental delay or Down syndrome (17%), and autism (6%). Most youth needed assistance with personal care (69%) and routine needs (91%) and used assistive devices (59%). Compared with the 2005-2006 National Survey of Children with Special Health Care Needs, parents reported higher needs for all services except mental health care and tobacco or substance use counseling. Forty three percent reported at least one unmet health need. Few parents reported the need for counseling on substance use (1%), sexual health screening (16%), nutrition (34%), and exercise (41%). CONCLUSIONS: Youth attending our transition program had more functional limitations, poorer reported health status, different diagnosis distribution, and higher levels of needed health services. Few parents identified needs for other recommended adolescent preventive services. Transition programs should assess patient health characteristics and service needs to design effective patient-centered services.

Effect of an annual benefit limit on adult dental expenditure and utilization: a cross-sectional analysis.

OBJECTIVES: Despite widespread use of dental benefit limits in terms of the types of services provided, an annual maximum on claims, or both, there is a dearth of literature examining their impact on either cost to the insurer or health outcomes. This study uses a natural experiment to examine dental care utilization and expenditure changes following Indiana Medicaid's introduction of a $600 individual annual limit on adult dental expenditure in 2003. METHODS: In a before and after comparison, we use two separate cross-sections of paid claims for 96+ percent of the Medicaid adult population. Paid claims were available as a per-member-per-year (PMPY) figure. RESULTS: Between 2002 and 2007, the eligible population decreased 3 percent (from 323,209 to 313,623), yet the number of people receiving any dental services increased 60 percent and total Medicaid dental claims increased 18 percent (from $34.1 million to $40.1 million). In both years, those Dually (Medicare/Medicaid) Eligible had the largest percentage of members receiving services, about 75 percent, and the Disabled Adult group had the lowest percentage (5-8 percent), yet both populations are likely to have high dental need due to effects of chronic conditions and medications. CONCLUSIONS: The increase in the number and percentage of people receiving Diagnostic and Restorative care suggests that the expenditure limit's introduction did not impose a barrier to accessing basic dental services. However, among those receiving any service, PMPY claims fell by 37 percent and 31 percent among the Dually Eligible and Disabled Adults categories, respectively, suggesting that the benefit limit affected these generally high need populations most.

Screening for celiac disease in asymptomatic children with Down syndrome: cost-effectiveness of preventing lymphoma.

BACKGROUND: Studies demonstrate an increased prevalence of celiac disease in persons with Down syndrome, leading some organizations and authors to recommend universal screening of children with Down syndrome. However, many children with Down syndrome are asymptomatic, and the long-term implications of screening are unknown. The complication of celiac disease that leads to mortality in the general population is non-Hodgkin's lymphomas. OBJECTIVES: The purpose of this research in asymptomatic children with Down syndrome was to (1) calculate the number needed to screen to prevent a single case of lymphoma and (2) present a cost-effectiveness study of screening. METHODS: We constructed a decision tree using probabilities derived from the published literature for Down syndrome or from the general population where Down syndrome-specific data were not available. Celiac disease was determined by serologic screening and confirmation with intestinal biopsy. Sensitivity analysis was used to alter probability estimates affecting the cost of preventing lymphoma. RESULTS: Using our baseline values, the no-screen strategy is dominant; that is, screening not only costs more but also results in fewer quality-adjusted life-years. A screening strategy costs more than $500,000 per life-year gained. Screening all asymptomatic children with Down syndrome for celiac disease costs almost $5 million to prevent a single case of lymphoma. CONCLUSION: These analyses do not support the cost-effectiveness of screening, and more data are needed before recommendations to screen asymptomatic children with Down syndrome for celiac disease can be made.