Estimating the impact of self-management education, influenza vaccines, nebulizers, and spacers on health utilization and expenditures for Medicaid-enrolled children with asthma.

INTRODUCTION: We quantify the effect of a set of interventions including asthma self-management education, influenza vaccination, spacers, and nebulizers on healthcare utilization and expenditures for Medicaid-enrolled children with asthma in New York and Michigan. METHODS: We obtained patients' data from Medicaid Analytic eXtract files and evaluated patients with persistent asthma in 2010 and 2011. We used difference-in-difference regression to quantify the effect of the intervention on the probability of asthma-related healthcare utilization, asthma medication, and utilization costs. We estimated the average change in outcome measures from pre-intervention/intervention (2010) to post-intervention (2011) periods for the intervention group by comparing this with the average change in the control group over the same time horizon. RESULTS: All of the interventions reduced both utilization and asthma medication costs. Asthma self-management education, nebulizer, and spacer interventions reduced the probability of emergency department (20.8-1.5%, 95%CI 19.7-21.9% vs. 0.5-2.5%, respectively) and inpatient (3.5-0.8%, 95%CI 2.1-4.9% vs. 0.4-1.2%, respectively) utilizations. Influenza vaccine decreased the probability of primary care physician (6-3.5%, 95%CI 4.4-7.6% vs. 1.5-5.5%, respectively) visit. The reductions varied by state and intervention. CONCLUSIONS: Promoting asthma self-management education, influenza vaccinations, nebulizers, and spacers can decrease the frequency of healthcare utilization and asthma-related expenditures while improving medication adherence.

A Multicomponent, Multi-Trigger Intervention to Enhance Asthma Control in High-Risk African American Children.

INTRODUCTION: We evaluated the effectiveness and feasibility of implementation of a multicomponent, multi-trigger (MCMT) intervention through a public health department in a high risk population of African American children. METHODS: This was a pragmatic quasi-experimental pretest-posttest study. The population consisted of African American children enrolled in Medicaid and Children's Medical Services who had poorly controlled asthma. The MCMT intervention included 4 educational sessions and home asthma trigger reduction. Parents reported outcomes at baseline and at 1 to 3 months, 6 months, and 12 months after the MCMT intervention. Analysis used the McNemar χ2 test and Student t test for paired observations. Data were collected during 2014 through 2016 in Augusta, Georgia. RESULTS: The number of children with asthma that was assessed as well controlled increased from 4 to 17 out of 20 (P < .001). Compared with baseline, at 12 months parents reported fewer days of school missed (6.4 vs 4.2, P = .01), fewer emergency department visits (1.7 vs 0.6, P = .02) and fewer hospitalizations (0.59 vs 0.18, P = .05). The most common environmental interventions were dust mitigation, getting a mattress or pillow protector, and cockroach mitigation. CONCLUSION: An MCMT intervention in high risk African American children with poorly controlled asthma administered through the health department was associated with significant improvements in asthma control, days of school missed, and emergency department visits. Broader implementation of these strategies is warranted.

The Burden and Social Determinants of Asthma Among Children in the State of Georgia.

Asthma is one of the most common chronic health conditions in children, and social determinants are thought to be important risk factors. We used Georgia data from the Behavioral Risk Factors Surveillance Survey (BRFSS), and data from the Georgia hospital and emergency department survey for children with a diagnosis of asthma. All data were from the years 2011 to 2016. SAS and SUDAAN were used to calculate weighted prevalence estimates and to perform univariate and multivariate analysis of the association between social determinants, demographic characteristics, other potential risk factors, and asthma-related outcomes. The prevalence of asthma is higher in African-American children and when the parental income is less than $75,000 per year. A multivariate analysis adjusting for ethnicity, parental income, and sex found that the strongest independent predictor of asthma was African-American race (aOR 2.9, 95% CI 1.5-5.8). African-American and multiracial children also experienced extremely high burdens due to asthma related hospitalizations and emergency department visits, with rates two to five times higher than children in other groups. The secular trend for ED visits and hospitalizations is declining. African-American race is an independent predictor of asthma in children in Georgia, and African-American and multiracial children experience a greater burden of asthma than children of other races. Programmatic efforts at the state and national level to improve access, adherence, and knowledge about asthma are important if we are to continue to improve outcomes for these children.

Investigating the impact of self-management behaviours on quality of life and fear of recurrence in head and neck cancer survivors: A population-based survey.

OBJECTIVES: Emerging cancer-survivorship research suggests that self-management can lead to improved outcomes. However, research examining the impact of self-management behaviours on quality of life (QoL) and fear of recurrence (FoR) in cancer survivors is lacking. This study investigated the relationship between self-management behaviours and QoL and FoR following treatment for head and neck cancer (HNC). METHODS: Postal surveys were sent to 734 eligible HNC survivors (ICD10 C01-C14; C32) in the Republic of Ireland who were 12- to 60-months post diagnosis. QoL and FoR were measured using the Functional Assessment of Cancer Therapy (FACT-G and Head and Neck Cancer Subscale) measure and Fear of Relapse/Recurrence Scale, respectively. Seven self-management behaviours were measured using the Health Education Impact Questionnaire. RESULTS: Three hundred and ninety-five HNC survivors completed surveys (50.3% response rate). After controlling for sociodemographic and clinical characteristics, self-management behaviours accounted for 20% to 39.4% of the variance in QoL and FoR. Higher scores on positive and active engagement in life, constructive attitudes and approaches, and skill and technique acquisition were significantly associated with higher global QoL and lower FoR, whilst higher scores on positive and active engagement in life and constructive attitudes and approaches only were significantly associated with higher HNC-specific QoL. Additionally, lower scores on self-monitoring and insight were significantly associated with higher HNC-specific and global QoL and lower FoR. CONCLUSIONS: The findings highlight the potential utility of self-management interventions promoting active problem solving, positive self-talk, and skill acquisition amongst cancer survivors. However, increased self-monitoring may relate to negative outcomes in HNC, a finding that warrants further investigation.

Management Practices to Build Evidence-Based Decision-Making Capacity for Chronic Disease Prevention in Georgia: A Case Study.

BACKGROUND: Research shows that training can improve skills needed for evidence-based decision making, but less is known about instituting organizational supports to build capacity for evidence-based chronic disease prevention. COMMUNITY CONTEXT: The objectives of this case study were to assess facilitators and challenges of applying management practices to support evidence-based decision making in chronic disease prevention programs in the public health system in Georgia through key informant interviews and quantitatively test for changes in perceived management practices and skills through a pre-post survey. METHODS: Leadership of the chronic disease prevention section hosted a multiday training, provided regular supplemental training, restructured the section and staff meetings, led and oversaw technical assistance with partners, instituted transparent performance-based contracting, and made other changes. A 65-item online survey measured perceived importance of skills and the availability of skilled staff, organizational supports, and use of research evidence at baseline (2014) and in 2016 (after training). A structured interview guide asked about management practices, context, internal and external facilitators and barriers, and recommendations. CAPACITY-BUILDING ACTIVITIES AND SURVEY FINDINGS: Seventy-four staff members and partners completed both surveys (70.5% response). Eleven participants also completed a 1-hour telephone interview. Interview participants deemed leadership support and implementation of multiple concurrent management practices key facilitators to increase capacity. Main challenges included competing priorities, lack of political will, and receipt of requests counter to evidence-based approaches. At posttest, health department staff had significantly reduced gaps in skills overall (10-item sum) and in 4 of 10 individual skills, and increased use of research evidence to justify interventions. Use of research evidence for evaluation, but not skills, increased among partners. INTERPRETATION: The commitment of leaders with authority to establish multiple management practices to help staff members learn and apply evidence-based decision-making processes is key to increased use of evidence-based chronic disease prevention to improve population health.

Quantifying Disparities in Accessibility and Availability of Pediatric Primary Care across Multiple States with Implications for Targeted Interventions.

OBJECTIVE: To quantify disparities in accessibility and availability of pediatric primary care by modeling interventions across multiple states that compare publicly insured versus privately insured children, and urban versus rural communities. DATA SOURCES: Secondary data sources include 2013 National Plan and Provider Enumeration System, 2009 MAX Medicaid claims, 2012 American Community Survey. STUDY DESIGN: The study models accessibility and availability of care for all children in seven states. METHODS: Optimization modeling with access constraints is used to estimate access. Statistical hypothesis testing is used to quantify systematic disparities. PRINCIPAL FINDINGS: California has the best accessibility for privately insured children and Minnesota for publicly insured children. Mississippi has the lowest availability for both populations. Overall, the disparities in availability for pediatric primary care are not as significant as in accessibility. Both rural and urban communities are in need of improvement in accessibility to primary care for publicly insured children, although at varying levels across states. CONCLUSIONS: Disparities in availability are not as significant as disparities in accessibility. Opportunities to improve access to pediatric primary care vary by state. Generating specific recommendations for small areas is critical to enabling health policy decision makers to improvement access.

The burden and social determinants of asthma for adults in the state of Georgia.

BACKGROUND: Asthma is a serious chronic health condition, and social determinants may affect its prevalence. METHODS: Data from the Behavioral Risk Factors Surveillance Survey (BRFSS), the Georgia Asthma Call-back Survey (ACBS), and the Georgia hospital and emergency department survey for patients with a diagnosis of asthma were used. All data were from the years 2011 through 2014. SAS and SUDAAN software were used to calculate weighted prevalence estimates and to perform univariate and multivariate analyses of the association between social determinants, other risk factors, and asthma outcomes. RESULTS: The prevalence of asthma was highest among non-Hispanic blacks, women, and persons with less than a high school education, with an annual household income below $25,000, and in rural parts of the state (south and northwest Georgia). Those without insurance for more than three years had a higher prevalence of asthma than those who had insurance or had been uninsured less than 6 months. Although the percentage without insurance declined from 2012 to 2014, more than 1 in 5 adults of working age with asthma still lacked health insurance, and more than half had been without it for more than 3 years. One-third of Georgians with asthma could not see a doctor, at least on one occasion, because of cost, and more than a third were currently paying off medical bills. Approximately one quarter did not report having a personal physician, and a similar percentage reported having more than one year since their last check-up. In multivariate analyses, women (adjusted odds ratio [aOR] 1.61), smokers (aOR 1.54), and persons with a higher BMI (aOR 1.56) were all independently associated with having asthma. CONCLUSIONS: For the state of Georgia, there are associations between social determinants, such as education, income, and geography, and the prevalence of asthma, and many patients lack access to care. Addressing social determinants, including having affordable health insurance, is necessary to improve management of asthma.

Growing Fit: Georgia's model for engaging early care environments in preventing childhood obesity.

BACKGROUND: In the United States, one in three children is overweight or obese by their fifth birthday. In Georgia, 35 percent of children are overweight or obese. Contrary to popular belief, children who are overweight or obese are likely to be the same weight status as adults, making early childhood an essential time to address weight status. An estimated 380,000 Georgia children attend early care and education environments, such as licensed child care centers, Head Start, and pre-kindergarten programs, which provide an opportunity to reach large numbers of children, including those at risk for obesity and overweight. METHODS: To address this opportunity, the Georgia Department of Public Health, Georgia Shape - the Governor's Initiative to prevent childhood obesity, and HealthMPowers, Inc., created the Growing Fit training and toolkit to assist early childhood educators in creating policy, systems, and environmental changes that support good nutrition and physical activity. This report, the first related to this project, describes the training and its dissemination between January and December 2015. RESULTS: A total of 103 early childcare educators from 39 early childcare education centers (22 individual childcare systems) from 19 counties in Georgia were trained. Fifteen systems completed a pre and post-test assessment of their system, demonstrating slight improvements. Training for an additional 125 early childcare education centers is planned for 2016. CONCLUSIONS: Lessons learned from the first year of the training include the need for more robust assessment of adoption and implementation of policy, systems, and environmental changes in trained centers.

Reactions to Smoke-free Policies and Messaging Strategies in Support and Opposition: A Comparison of Southerners and Non-Southerners in the US.

OBJECTIVES: We explored differences in support for smoke-free policies among Southerners versus non-Southerners within a quota-based non-probability sample of adults in the United States. METHODS: In 2013, a cross-sectional online survey was conducted among 2501 adults assessing tobacco use, reactions to personal and public smoke-free policies, and persuasiveness of various message frames regarding smoke-free bar/restaurant policies. RESULTS: Southerners were no different from non-Southerners in support for most public and private smoke-free policies. The most effective pro-policy messages regarded hospitality, health, and individual rights/responsibilities; the most persuasive anti-policy messages involved individual rights/responsibilities. Compared to non-Southerners, Southerners rated pro-policy messages involving economic impact, religion/morality, and hospitality as more persuasive. CONCLUSIONS: Factors other than public opinion accounting for lagging policy adoption must be explored.

Reactions to Cigarette Taxes and Related Messaging: Is the South Different?

OBJECTIVES: Given the lag in tobacco control policies in the southeastern US, we examined differences in reactions to tobacco taxes and related messaging among Southeasterners vs. non-Southeasterners. METHODS: In 2013, a cross-sectional online survey using quota-based sampling was conducted assessing tobacco use, attitudes/knowledge regarding tobacco taxation, and reactions to related messaging (health, youth prevention, economic impact, individual rights/responsibility, morality/religion, hospitality). RESULTS: Of 2501 participants, 36.7% were past 30-day smokers; 26.7% were Southeasterners. Compared to others, Southeasterners more likely believed that their state was in the bottom 20 states in tobacco taxes (p < .001) and less likely reported that their taxes were too high (p < .001). Regression analysis indicated that correlates of opposition to increased taxes included being older, having less education, being an infrequent church-attender, and being a current smoker (p's < .001); being a Southeasterner was not associated. Compared to others, Southeasterners were more likely to find pro-tobacco tax messages related to prevention and hospitality as more persuasive (p < .05) and anti-tobacco tax messaging related to the unfairness of tobacco taxes to smokers (p = .050) less persuasive. CONCLUSIONS: Given that Southeasterners are receptive to increased taxation, other factors must contribute to lagging policy and must be addressed.

Age prediction formulae from radiographic assessment of skeletal maturation at the knee in an Irish population.

Age estimation in living subjects is primarily achieved through assessment of a hand-wrist radiograph and comparison with a standard reference atlas. Recently, maturation of other regions of the skeleton has also been assessed in an attempt to refine the age estimates. The current study presents a method to predict bone age directly from the knee in a modern Irish sample. Ten maturity indicators (A-J) at the knee were examined from radiographs of 221 subjects (137 males; 84 females). Each indicator was assigned a maturity score. Scores for indicators A-G, H-J and A-J, respectively, were totalled to provide a cumulative maturity score for change in morphology of the epiphyses (AG), epiphyseal union (HJ) and the combination of both (AJ). Linear regression equations to predict age from the maturity scores (AG, HJ, AJ) were constructed for males and females. For males, equation-AJ demonstrated the greatest predictive capability (R(2)=0.775) while for females equation-HJ had the strongest capacity for prediction (R(2)=0.815). When equation-AJ for males and equation-HJ for females were applied to the current sample, the predicted age of 90% of subjects was within ±1.5 years of actual age for male subjects and within +2.0 to -1.9 years of actual age for female subjects. The regression formulae and associated charts represent the most contemporary method of age prediction currently available for an Irish population, and provide a further technique which can contribute to a multifactorial approach to age estimation in non-adults.

Paying for prevention: a critical opportunity for public health.

Despite spending an increasing amount on health care and more than every other industrialized country, the U.S. ranks 37th in health outcomes. The implementation of the Patient Protection and Affordable Care Act (ACA) promises to ensure better access to health care for many Americans through expanded public and private insurance coverage, including basic preventive health care. Public health must seize this critical opportunity by taking steps to ensure that prevention, especially primary prevention, is embedded in our health system. This manuscript outlines four areas where public health officials across the U.S. can immediately capitalize on opportunities created by the ACA to ensure that prevention is a key component of health reform: (1) leading the way on community health assessments; (2) linking clinical and community prevention; (3) supporting the development of alternative payment methodologies to pay for prevention; and (4) serving as a community resource for the coordination of care and building the non-traditional health workforce.

Epiphyseal maturity indicators at the knee and their relationship to chronological age: results of an Irish population study.

Skeletal maturation is divisible to three main components; the time of appearance of an ossification center, its change in morphology and time of fusion to a primary ossification center. With regard to the knee, the intermediate period between appearance and fusion of the ossification centers extends over a period of greater than 10 years. This study aims to investigate radiographically the age at which morphological changes of the epiphyses at the knee occur in a modern Irish population. Radiographs of 221 subjects (137 males; 84 females) aged 9-19 years were examined. Seven nonmetric indicators of maturity were assessed using criteria modified from the Roche, Wainer, and Thissen method and Pyle and Hoerr's atlas of the knee. Reference charts are presented which display the timeline for each of the grades of development of the seven indicators. Mean age was found to increase significantly with successive grades of development of each of the seven indicators. A significant difference was noted between males and females at the same grade of development for six of the seven indicators. The narrowest age range reported for a single grade of development was 2.2 years for Grade 2 of development of the tibial tuberosity for males. The information on changing morphology of the epiphyses at the knee in the present study may provide an adjunct to methods used for evaluation of skeletal maturity before surgery for orthopedic disorders or to evaluate skeletal age in clinical scenarios where either delayed or precocious skeletal maturation is suspected.

Informational privacy, public health, and state laws.

Developments in information technology that make it possible to rapidly transmit health information also raise questions about the possible inappropriate use and protection of identifiable (or potentially identifiable) personal health information. Despite efforts to improve state laws, adoption of provisions has lagged. We found that half of states have no statutes addressing nondisclosure of personally identifiable health information generally held by public health agencies. Exceptional treatment of HIV, sexually transmitted infections, or tuberculosis-related information was common. Where other provisions were found, there was little consistency in the laws across states. The variation in state laws supports the need to build consensus on the appropriate use and disclosure of public health information among public health practitioners.