Epidemiological methods and public health theories can be tied to theories of crime and delinquency and used to create evidence-based policy. Interdisciplinary theoretical approaches to existing, and emerging, public health and criminal justice problems hold great promise. Differential association theory postulates that close association with delinquent peers leads to an increase in deviant activities such as illicit drug use. Social cognitive theory postulates that health behavior change is driven by the interaction of (a) cognitive states that support a health outcome, (b) the social and contextual environment, (c) and individual action. Combined, these theories can be applied to drug eradication programs as well as other health and crime issues. Focus groups and interviews were performed to identify rates of illicit substance use among incarcerated African American adolescent male gang members and nongang members. The policy recommendations illustrate the convergence of criminological and epidemiological theory under the new paradigm of epidemiological criminology or ??EpiCrim.??

Purpose: To evaluate the effectiveness of the West Virginia Prescription Drug Abuse Quitline (WVPDAQ). Methods: Descriptive data and inferential analyses are provided for the period of operations from 9/11/2008 to 3/1/2010. Chi-square tests for Independence compared differences between callers completing at least one follow-up survey against callers completing only the baseline intake survey were observed. A Wilcoxon signed rank sum test tested differences between the scores of intake callers and follow-up callers at the one-week (n=177) and one-month (n=89) intervals. Results: A total of 1,056 calls were received, including 670 intakes, 177 1st follow-ups, 89 2nd follow-ups, and 36 3rd follow ups, and 84 caller satisfaction surveys. Chi-square analyses determined that callers who only completed the intake survey tended to have initiated drug use at a younger age ([less than or equal to] 39 years of age, [chi square]=7.63, p=.02). Longitudinal findings indicated significant self-reported declines in daily drug use (p<.0001), increased intentions to quit in the next 30 days (p<.0001), and declines in requesting a referral for treatment (p<.0001) at the one-month follow-up. Finally, approximately 19% (n=17) of callers reported obtaining a counseling/ treatment appointment as a result of calling the WVPDAQ at the one-month follow up. Conclusions: Preliminary results suggest the WVPDAQ has established itself as a meaningful resource to combat prescription drug abuse in West Virginia. Sustainable funding and greater integration of the WVPDAQ into existing and developing treatment infrastructure could provide more affordable options for the state of West Virginia and its citizens.

Older adults are living longer than ever before. By 2060, the U.S. population aged 65 or older is projected to reach 98 million. As adults age, the prevalence of chronic diseases and disabilities increases. The need for Meals on Wheels (MOW) services is growing alongside the aging population. Yet, little is known about the geographic variation of services. Little is documented about the organizational capacity of MOW organizations in terms of geography. The current policies supporting home-and community-based services, including MOW, may be insufficient to support all older adults in all types of communities. An analysis of the More Than a Meal® Comprehensive Network Study was conducted to determine geographic variation in services delivered through MOW programs and to document organizational capacity by geography. Chi-squared analyses were performed to identify relationships between twenty services offered through MOW organizations and categorial offerings within nutrition, in-home safety, socialization, and community connections categories. Spidergrams were created to document organizational capacity holistically and for three individual organizations for each of the geographic areas: Rural Only, Partial Rural, and Non-rural Service Areas. Using these findings, a policy analysis was conducted to determine policy recommendations to inclusively support rural older adults. Older adults living in rural areas access the full complement of services provided by MOW programs differently than do their non-rural counterparts. Specifically, a statistically significant relationship was found between the stratified component of in-home safety for rural, partial rural and non-rural service areas. When evaluated on the individual service offering level, statistically significant relationships between rurality and congregate meals, nutrition education, nutrition assessment, coordination of USDA food assistance programs, and telephone reassurance were seen. Spidergram documentation of capacity created visual representations of geographic similarities and differences. The policy analysis produced three potentially viable policy additions for the Older Americans Act around a provision for innovation programs, a report on in-home safety, and business acumen provisions. This work lays the foundation for further analysis of existing data with a lens of geographic specificity, as well as articulates the importance of looking at organizational capacity as a part of policy recommendations for understanding rural community-based organizations.

Opioid use disorder impedes dependent parents' abilities to care for their children. In turn, children may languish in unpredictability and persistent chaos. Societal responses to these children are often guided by a belief that unless the drug dependent parent receives treatment, there is little help for the child. While a preponderance of the drug dependence research is adult-centric, a significant body of research demonstrates the importance of not only addressing the immediate well being of the children of drug dependent caregivers but preventing the continuing cycle of drug dependence. The present commentary demonstrates through a brief review of the US history of drug dependence crises and research from the 1980s and 1990s, a range of “tried and true” family, school, and community interventions centered on children. We already know that these children are at high risk of maladjustment and early onset of drug dependence; early intervention is critical; multiple risk factors are likely to occur simultaneously; comprehensive strategies are optimal; and multiple risk-focused strategies are most protective. Where we need now to turn our efforts is on how to effectively implement and disseminate best practices, many of which we learned in the 1980s and 1990s. The greatest opportunity in both changing the nature of the opioid epidemic at scale and influencing rapid translation of existing research findings into policy and practice is not in asking what to do, but in asking how to do the right things well, and quickly.

Rural counties in the United States vary drastically on metrics related to socioeconomic status and dominant economic industry as well as health behaviors and outcomes. This study sought to understand the underlying structural reasons why some rural counties have better or worse than expected health outcomes using a positive deviance (PD) approach. The study aimed to: 1) create an area deprivation index and divide counties into quartiles using the index; 2) identify positive, negative, and non-deviant counties using health outcome metrics; 3) analyze differences between deviance on a variety of local public health system metrics; and 4) analyze differences between deviance on a variety of health service system metrics. All data were secondary, with data on public health systems derived from NACCHO’s 2016 National Profile of Local Health Departments (LHDs) and data on healthcare systems derived from HRSA’s 2016-2017 Area Health Resource File. Multivariate analysis, nonparametric analysis, and multinomial logistic regression were conducted. Results indicated that public health systems in positive deviant counties were more likely to have their next year’s budget exceed their current budget compared to negative and non-deviant counties. Public health systems in negative deviant counties had much lower rates of completed community health assessments, community health improvement plans, and strategic plans. LHDs overseen by their local government were 6.20 (p=.001) times more likely to be positive deviant, and negative deviant counties were much less likely (OR=0.12, pp 17.28 physicians per 10,000 population), while negative deviant counties were less likely (OR=.35, pp=.38) compared to non-deviant counties. Future research should continue using the PD approach for population-level studies and seek to understand which components of local public health and healthcare systems are associated with better population health.

Background: Sugar sweetened beverages (SSBs) comprise the largest source of added sugars in US adolescents’ diets. SSB consumption is pervasive in US culture and is a critical risk factor for weight gain and obesity in adolescents. This thesis evaluates multi-level factors that influence adolescent SSB consumption. Methods: The first two aims of this thesis utilized data from the cross sectional, internet based Family Life, Activity, Sun, Health and Eating (FLASHE) study to: 1) examine availability of SSBs in multiple settings (home, school, neighborhood) and adolescent SSB consumption, 2) examine the associations between perceptions of parenting practices and adolescent SSB consumption. The third aim used focus group discussions to understand adolescents’ perceptions about SSBs. Results: We found that SSB availability in the home was an important predictor of adolescent SSB consumption, regardless of SSB availability in other settings. Also, parenting practices that facilitate adolescent SSB consumption are associated with higher adolescent SSB consumption, but discussing/negotiating SSB behaviors is not associated with adolescent SSB consumption. Adolescents’ described their attitudes, reinforcements, knowledge, and sources of influence around SSBs which are multifactorial and complex. Conclusions: This thesis identified potential targets for addressing adolescent SSB consumption through availability of SSBs at home, parenting practices, and adolescent perceptions around SSBs. These are important modifiable factors in the adolescents’ sociocultural environment that should be targeted in future dietary interventions to influence adolescent SBB consumption.

Background: Dual antiplatelet therapy (DAPT) is a mainstay treatment for hospital survivors of an acute myocardial infarction (AMI). However, there are extremely limited data on the prescribing patterns of DAPT among patients hospitalized with AMI. Objective: To examine decade-long trends (2001-2011) in the use of DAPT versus antiplatelet monotherapy and patient characteristics associated with DAPT use. Methods: The study population consisted of 2,389 adults hospitalized with an initial AMI at all 11 central Massachusetts medical centers on a biennial basis between 2001 and 2011. DAPT was defined as the discharge use of aspirin plus either clopidogrel or prasugrel. Logistic regression analysis was used to identify patient characteristics associated with DAPT use. Results: The average age of the study population was 65 years, and 69% of them were discharged on DAPT. The use of DAPT at the time of hospital discharge increased from 49% in 2001 to 74% in 2011; this increasing trend was seen across all age groups, both sexes, types of AMI, and in those who underwent a PCI. After multivariable adjustment, older age was the only factor associated with lower odds of receiving DAPT, while being male, receiving additional evidence-based cardioprotective therapy and undergoing cardiac stenting were associated with higher odds of receiving DAPT. Conclusions: Between 2001 and 2011, the use of DAPT increased markedly among patients hospitalized with AMI. However, a significant proportion of patients were not discharged on this therapy. Greater awareness is needed to incorporate DAPT into the management of patients with AMI.

Socioeconomic and citizenship barriers prevent farmworkers from accessing public health care; thus, grassroots organization members and health care practitioners collaborate to create community health clinics that provide care for farmworkers and low-wage immigrant workers. Such community clinics are known as parallel health care systems, yet the concept's existing literature lacks comprehensive studies on the parallel systems operating within farmworker communities. To fill this research gap, I conducted nine semi-structured interviews to collect the perceptions of key community stakeholders involved in providing accessible health and financial aid to farmworker communities in Florida. I analyzed the interviews through the qualitative grounded theory method to identify which factors participants perceived as determining farmworker health outcomes, their explanations for why parallel medical systems emerge, and the differences and similarities between their answers. I found that the participants understood large-scale social structures to be influencing farmworker health outcomes. Furthermore, the participants described parallel health care systems as bridging structural gaps caused by the government's social abandonment of farmworker communities and health inequality. While the participants all similarly employed a structural framework to discuss farmworker issues, differences in perception arose during conversations of farmworker agency, the ambiguity of a "two-tiered health care," and proposed solutions. This study's findings contribute to the existing literature's observations on parallel health care systems, elaborate on the government's negative treatment of farmworkers during the COVID-19 pandemic, and generally highlight the voices of key community stakeholders currently working with farmworker communities.

Vitamin D deficiency is of particular concern among women in many south Asian countries due to low availability of vitamin D-rich foods, dark skin pigmentation, and cultural and religious practices that promote the wearing of concealing clothing. However, information regarding the vitamin D status of many subpopulations in south Asian countries is limited. The current study was conducted to assess the vitamin D status of 147 Bangladeshi women of reproductive age and determine whether vitamin D status influences susceptibility to arsenic-associated skin lesions (75 cases, 72 controls). Serum 25(OH)D3 levels were measured using a radioimmunoassay. The mean serum vitamin D level among the women in the current study was 60.1 nmol/L, which is well below the cut-off value of 75 nmol/L defining optimal vitamin D status. Over 81% of the women were below this cut-off value. Vitamin D status was not influenced by the presence of arsenic-associated skin lesions. Sun exposure and very low egg consumption were factors identified as significant predictors of vitamin D status (p<0.05, p<0.04, respectively). Every additional hour of sun exposure per week during work was associated with a 0.32 nmol/L, on average, increase in serum vitamin D levels. Very low egg consumption corresponded to a 10.85 nmol/L lower serum vitamin D level compared to frequent egg consumption. Public health efforts in Bangladesh should promote increased consumption of food sources rich in vitamin D. Vitamin D fortification or supplementation may also be viable options to improve the vitamin D status of the population.

The current study examined the mediating role of possible food preferences on the temperamentweight relationship among 18-month-old toddlers. Parents of 37 typically developing toddlers completed the Early Childhood Behavior Questionnaire (ECBQ). During a lab visit toddlers’ weight and recumbent length were measured and recorded. Toddlers also completed a sequential touching task to examine their ability to categorize a healthy group of foods and an unhealthy group of foods. The only temperament measure found to associate with both child weight status and food categorization was inhibitory control. Toddlers’ food categorization was not found to mediate the relationship between inhibitory control and their weight status. The results of this study suggest that there is a continued need for a nonparent report measure of food preferences.