Social ecological approaches to individuals and their contexts: twenty years of health education & behavior health promotion interventions

Political Challenges in Complex Place-Based Health Promotion Partnerships: Lessons From an Exploratory Case Study in a Disadvantaged Area of Queensland, Australia

Settings-based health promotion involving multiple strategies and partners is complex, especially in disadvantaged areas. Partnership development and organizational integration are examined in the literature; however, there is more to learn from the examination of practice stakeholders' experience of intersectoral partnership processes. This case study examines stakeholder experiences of challenges in new partnership work in the context of a culturally diverse and socioeconomically disadvantaged region in Queensland, Australia. Health promotion staff and community representatives participated in interviews and focus groups, and the thematic analysis included observations and documentary analyses. Our findings highlight the retrogressive influence of broader system dynamics, including policy reform and funding changes, upon partnership working. Partnership enablers are disrupted by external political influences and the internal politics (individual and organizational) of health promotion practice. We point to the need for organization level commitment to a consistent agreed vision specifically accounting for place, as a cornerstone of intersectoral health promotion partnership resilience. If organizations from diverse sectors can embed a vision for health that accounts for place, complex health promotion initiatives may be less vulnerable to broader system reforms, and health in all policy approaches more readily sustained.

Improving low health literacy and patient engagement: A social ecological approach

OBJECTIVE

This article posits four principal objectives related to the overarching goal of broadening the conceptualization of health literacy. We propose a social ecological approach to health literacy and patient engagement by illustrating how this multilevel approach offers an array of strategic options for interventions.

DISCUSSION

A social ecological approach supports a broader understanding of health literacy that aligns with increased patient engagement. The ecological model highlights the importance of context, demonstrates how health literacy and patient engagement are inextricably connected, and gives rise to strategies to enhance them both. We illustrate the five multilevel intervention strategies for addressing low health literacy and promoting patient engagement: accumulation, amplification, facilitation, cascade, and convergence strategies. In addition, we provide a theoretical foundation to facilitate the development of interventions to enhance health literacy and ultimately increase patient engagement.

CONCLUSIONS

The practice implications of adopting a broader social ecological perspective to address low health literacy shifts the field from thinking about individual educational interventions to how individual interventions may be augmented or supported by interventions at additional levels of influence. The potential benefit of adopting a multilevel intervention approach is that combining interventions could produce synergies that are greater than interventions that only utilize one level of influence.

Identifying Synergies in Multilevel Interventions

Social ecological models of health often describe multiple levels of influence that interact to influence health. However, it is still common for interventions to target only one or two of these levels, perhaps owing in part to a lack of guidance on how to design multilevel interventions to achieve optimal impact. The convergence strategy emphasizes that interventions at different levels mutually reinforce each other by changing patterns of interaction among two or more intervention audiences; this strategy is one approach for combining interventions at different levels to produce synergistic effects. We used semistructured interviews with 65 representatives in a cross-site national initiative that enhanced health and outcomes for patients with diabetes to examine whether the convergence strategy was a useful conceptual model for multilevel interventions. Using a framework analysis approach to analyze qualitative interview data, we found three synergistic themes that match the convergence strategy and support how multilevel interventions can be successful. These three themes were (1) enhancing engagement between patient and provider and access to quality care; (2) supporting communication, information sharing, and coordination among providers, community stakeholders, and systems; and (3) building relationships and fostering alignment among providers, community stakeholders, and systems. These results support the convergence strategy as a testable conceptual model and provide examples of successful intervention strategies for combining multilevel interventions to produce synergies across levels and promote diabetes self-management and that may extend to management of other chronic illnesses as well.

Enhancing PrEP Access for Black and Latino Men Who Have Sex With Men

OBJECTIVE

Implementation of HIV pre-exposure prophylaxis (PrEP) programs for populations with highest incidence is critical to reducing new infections in the United States. Black and Latino men who have sex with men (BLMSM) are disproportionately burdened by HIV. We examined differences in perceived barriers and facilitators to PrEP access for BLMSM compared with other men who have sex with men (MSM).

METHOD

MSM who met the Centers for Disease Control and Prevention criteria for PrEP (n = 491) completed measures of barriers and facilitators to PrEP at the systems, provider, and individual levels. Multivariate analyses examined differences by race/ethnicity, adjusting for other sociodemographic factors.

RESULTS

Compared with other MSM, BLMSM (56% of the sample) were more likely to have public insurance and to access health care via public clinics [adjusted odds ratio(aOR) 3.2, P < 0.001; aOR 2.4, P < 0.01]. BLMSM were more likely to regard having to talk to their doctor about their sex life as a barrier to PrEP (aOR 3.7, P < 0.001) and were less likely to endorse agency in medical decision making (aOR 0.58, P < 0.001). BLMSM were more likely to report PrEP stigma (aOR 2.3, P < 0.001) and concerns regarding PrEP efficacy (aOR 1.6, P < 0.05). BLMSM were more likely to consider access to free sexual health care (aOR 2.1, P < 0.01) and additional supportive services, eg, counseling (aOR 3.1, P < 0.001) or text-based support (aOR 2.9, P < 0.001) to be significant facilitators of PrEP use.

CONCLUSIONS

Findings suggest specific points of multilevel intervention to increase PrEP access for BLMSM and increase representation of BLMSM along the PrEP continuum of care.

Neighborhood racial composition and poverty in association with pre-pregnancy weight and gestational weight gain

BACKGROUND

Studies of neighborhood racial composition or neighborhood poverty in association with pregnancy-related weight are limited. Prior studies of neighborhood racial density and poverty has been in association with adverse birth outcomes and suggest that neighborhoods with high rates of poverty and racial composition of black residents are typically segregated and systematically isolated from opportunities and resources. These neighborhood factors may help explain the racial disparities in pre-pregnancy weight and inadequate weight gain. This study examined whether neighborhood racial composition and neighborhood poverty was associated with weight before pregnancy and weight gain during pregnancy and if this association differed by race.

METHODS

We used vital birth records of singleton births of 73,061 non-Hispanic black and white women in Allegheny County, PA (2003-2010). Maternal race and ethnicity, pre-pregnancy body-mass-index (BMI), gestational weight gain and other individual-level characteristics were derived from vital birth record data, and measures of neighborhood racial composition (percentage of black residents in the neighborhood) and poverty (percentage of households in the neighborhood below the federal poverty) were derived using US Census data. Multilevel log binomial regression models were performed to estimate neighborhood racial composition and poverty in association with pre-pregnancy weight (i.e., overweight/obese) and gestational weight gain (i.e., inadequate and excessive).

RESULTS

Black women as compared to white women were more likely to be overweight/obese before pregnancy and to have inadequate gestational weight gain (53.6% vs. 38.8%; 22.5% vs. 14.75 respectively). Black women living in predominately black neighborhoods were slightly more likely to be obese prior to pregnancy compared to black women living in predominately white neighborhoods (PR 1.10; 95% CI: 1.03, 1.16). Black and white women living in high poverty areas compared with women living in lower poverty areas were more likely to be obese prior to pregnancy; while only white women living in high poverty areas compared to low poverty areas were more likely gain an inadequate amount of weight during pregnancy.

CONCLUSIONS

Neighborhood racial composition and poverty may be important in understanding racial differences in weight among childbearing women.

Editor’s desk: the vision and direction issue

The past is prologue in dramatic story telling as well as in creating a sustainable strategy in a field of study or a profession.

Factors Associated with Loss to Follow-up during Treatment for Multidrug-Resistant Tuberculosis, the Philippines, 2012-2014

Most commonly reported was medication side effects or fear of side effects.

To identify factors associated with loss to follow-up during treatment for multidrug-resistant (MDR) tuberculosis (TB) in the Philippines, we conducted a case–control study of adult patients who began receiving treatment for rifampin-resistant TB during July 1–December 31, 2012. Among 91 case-patients (those lost to follow-up) and 182 control-patients (those who adhered to treatment), independent factors associated with loss to follow-up included patients’ higher self-rating of the severity of vomiting as an adverse drug reaction and alcohol abuse. Protective factors included receiving any type of assistance from the TB program, better TB knowledge, and higher levels of trust in and support from physicians and nurses. These results provide insights for designing interventions aimed at reducing patient loss to follow-up during treatment for MDR TB.

Has Child Restraint System Use Increased among Parents of Children in Shantou, China?

OBJECTIVE

to examine parents' use of child restraint systems (CRS), and determine if parents' knowledge of, attitude toward, and use behavior of child restraint systems have improved following enactment of child restraint use laws in other cities.

DESIGN

Observations and a cross-sectional survey of drivers transporting children 17 years and under were conducted at the gate of the schools and parking lots of hospitals in Shantou. Observers recorded the seating location of child passengers, the type of restraint, and appropriate use of CRS and safety belts based on the observation. Knowledge of and attitudes towards use of CRS were reported by the driver following observation.

RESULTS

Approximately 6.6% of passengers aged 0-12 were in CRS; rate of forward-facing CRS in children aged 3-5 (9.9%) was higher than rear-facing CRS for children aged 0-2 (1.1%) and booster seat use among children aged 6-12 (0.1%). Children younger than four years old (OR = 3.395, 95% CI = 2.125-5.424), drivers having a college or higher lever education (OR = 2.908, 95% CI = 1.878-4.500) and drivers wearing seatbelt (OR = 3.194, 95% CI = 1.605-6.356) had greater odds of CRS use. Over half (56.6%) of parents might or would use CRS if they could rent CRSs with fees.

CONCLUSIONS

The rate of CRS is still low in Shantou. Comprehensive public education programs supported by legislation might be an effective way to improve child passenger safety. Renting CRSs to parents could be a new approach to encourage use.

'No man is an island entire of itself.' The hidden effect of peers on physical activity: John Donne, Meditation XVII

International public policy emphasises the need to increase current low levels of physical activity (WHO, 2010). A large literature examines the reasons for the low levels of physical activity but tends to focus on the correlates of behaviour. This has prompted a call for more causal research to better support policy recommendations to change behaviour (Bauman et al., 2012). Using a large sample of individuals from the British Household Panel Survey (BHPS) between 1996/7 and 2006/7, a dynamic panel data analysis is employed to reveal a causal contemporaneous effect of a household peer's participation in physical activity on an individual's behaviour. The effect of a peer's physical activity on an individual's physical activity is found to be of a magnitude commensurate with the habits of the individual. An individual's participation in physical activity is also positively associated with their other leisure activity. The research suggests that an individual's physical activity takes place as part of a portfolio of household leisure, which health promotion needs to take account of.

A taxonomy of behaviour change methods: an Intervention Mapping approach

In this paper, we introduce the Intervention Mapping (IM) taxonomy of behaviour change methods and its potential to be developed into a coding taxonomy. That is, although IM and its taxonomy of behaviour change methods are not in fact new, because IM was originally developed as a tool for intervention development, this potential was not immediately apparent. Second, in explaining the IM taxonomy and defining the relevant constructs, we call attention to the existence of parameters for effectiveness of methods, and explicate the related distinction between theory-based methods and practical applications and the probability that poor translation of methods may lead to erroneous conclusions as to method-effectiveness. Third, we recommend a minimal set of intervention characteristics that may be reported when intervention descriptions and evaluations are published. Specifying these characteristics can greatly enhance the quality of our meta-analyses and other literature syntheses. In conclusion, the dynamics of behaviour change are such that any taxonomy of methods of behaviour change needs to acknowledge the importance of, and provide instruments for dealing with, three conditions for effectiveness for behaviour change methods. For a behaviour change method to be effective: (1) it must target a determinant that predicts behaviour; (2) it must be able to change that determinant; (3) it must be translated into a practical application in a way that preserves the parameters for effectiveness and fits with the target population, culture, and context. Thus, taxonomies of methods of behaviour change must distinguish the specific determinants that are targeted, practical, specific applications, and the theory-based methods they embody. In addition, taxonomies should acknowledge that the lists of behaviour change methods will be used by, and should be used by, intervention developers. Ideally, the taxonomy should be readily usable for this goal; but alternatively, it should be clear how the information in the taxonomy can be used in practice. The IM taxonomy satisfies these requirements, and it would be beneficial if other taxonomies would be extended to also meet these needs.

An Ecological Approach to Understanding Adolescent Prescription Drug Misuse

Nonmedical use of prescription drugs (NMUPD) among U.S. adolescents is a burgeoning public health problem. Previous studies have observed differences in rates of NMUPD among ethnic/racial groups. However, less is known on the social and cultural processes and mechanisms, which may influence adolescents’ prescription drug beliefs and practices. We conducted semi-structured interviews with 20 diverse 13- to 17-year-olds in an adolescent psychiatric inpatient unit to elicit in-depth, context-sensitive information about social factors relevant to NMUPD. Data analysis was completed using grounded theory and interpreted with a social ecological approach. Results highlighted the myriad of important contextual influences on adolescent NMUPD. Responses reflected factors within microsystem, exosystem, and macrosystem contexts as well as important intrapersonal factors. Furthermore, adolescents who identified as an ethnic minority also described cultural values (e.g., religion) and culturally based beliefs (e.g., mental health stigma), which influenced their prescription drug beliefs. Narratives revealed the interplay between intrapersonal factors and socialization agents, such as parents, peers, and the media, influencing prescription drug behavior. Our findings present ecologically framed insights as a first step in understanding this health risk behavior among U.S. adolescents. Implications as well as important next steps for future research and interdisciplinary prevention and intervention program development are discussed.

Imagining roles for epigenetics in health promotion research

Discoveries from the Human Genome Project have invigorated discussions of epigenetic effects-modifiable chemical processes that influence DNA's ability to give instructions to turn gene expression on or off-on health outcomes. We suggest three domains in which new understandings of epigenetics could inform innovations in health promotion research: (1) increase the motivational potency of health communications (e.g., explaining individual differences in health outcomes to interrupt optimistic biases about health exposures); (2) illuminate new approaches to targeted and tailored health promotion interventions (e.g., relapse prevention targeted to epigenetic responses to intervention participation); and (3) inform more sensitive measures of intervention impact, (e.g., replace or augment self-reported adherence). We suggest a three-step process for using epigenetics in health promotion research that emphasizes integrating epigenetic mechanisms into conceptual model development that then informs selection of intervention approaches and outcomes. Lastly, we pose examples of relevant scientific questions worth exploring.

How do we measure up? A comparison of lifestyle-related health risk factors among sampled employees in South African and UK companies

The need to address the growing prevalence of non-communicable diseases through changing the lifestyle behaviours that contribute to them has become a global priority. Settings-based health promotion strategies such as workplace health promotion programmes are growing in an attempt to start meeting this need. In order for settings-based health promotion programmes to be successful, they need to be based on the specific risk profiles of the population for whom they are designed. Workplace health promotion programmes are becoming popular in South Africa, but there are currently few data available about the health risks and lifestyle behaviours of the South African employed population. In order to obtain such data and reward workplace health promotion initiatives, Discovery Health initiated healthy company campaigns in South Africa and the UK. These campaigns took the form of a competition to assess the healthiest companies in each country. Through these campaigns, an extensive data set was collected encompassing UK and South African employees' lifestyle behaviours and health risks. In this article, we used these data to compare self-reported physical activity levels, self-reported fruit and vegetable consumption, calculated BMI, self-reported smoking, mental health indicators, and health screening status of the UK and South African employee samples. We found significant differences across all measures, with the exception of self-reported fruit and vegetable consumption. The findings emphasise the importance of using local data to tailor workplace health promotion programmes for the population for which the programmes have been designed.

Coupling Financial Incentives With Direct Mail in Population-Based Practice

Financial incentives are being used increasingly to encourage a wide array of health behaviors because of their well-established efficacy. However, little is known about how to translate incentive-based strategies to public health practice geared toward improving population-level health, and a dearth of research exists on how individuals respond to incentives through public health communication strategies such as direct mail. This study reports results of a population-based randomized controlled trial testing a direct mail, incentive-based intervention for promoting mammography uptake. The study population was composed of a random sample of Minnesota women enrolled in Medicare fee-for-service and overdue for breast cancer screening. Participants ( N = 18,939) were randomized into three groups: (1) Direct Mail only, (2) Direct Mail plus Incentive, and (3) Control. Both direct mail groups received two mailers with a message about the importance of mammography; however, Mail plus Incentive mailers also offered a $25 incentive for getting a mammogram. Logistic regression analyses measured intervention effects. Results showed the odds for receiving mammography were significantly higher for the Direct Mail plus Incentive group compared with both Direct Mail only and Control groups. The use of incentives also proved to be cost-effective. Additionally, the Direct Mail only group was more likely to receive mammography than the Control group. Findings offer experimental evidence on how the population-based strategy of direct mail coupled with a financial incentive can encourage healthy behavior, as well as how incentive-based programs can be translated into health promotion practice aimed at achieving population-level impact.

Identifying rural food deserts: Methodological considerations for food environment interventions

OBJECTIVES

Food insecurity in an important public health issue and affects 13% of Canadian households. It is associated with poor accessibility to fresh, diverse and affordable food products. However, measurement of the food environment is challenging in rural settings since the proximity of food supply sources is unevenly distributed. The objective of this study was to develop a methodology to identify food deserts in rural environments.

METHODS

In-store evaluations of 25 food products were performed for all food stores located in four contiguous rural counties in Quebec. The quality of food products was estimated using four indices: freshness, affordability, diversity and the relative availability. Road network distance between all residences to the closest food store with a favourable score on the four dimensions was mapped to identify residential clusters located in deprived communities without reasonable access to a "good" food source. The result was compared with the food desert parameters proposed by the US Department of Agriculture (USDA), as well as with the perceptions of a group of regional stakeholders.

RESULTS

When food quality was considered, food deserts appeared more prevalent than when only the USDA definition was used. Objective measurements of the food environment matched stakeholders' perceptions.

CONCLUSION

Food stores' characteristics are different in rural areas and require an in-store estimation to identify potential rural food deserts. The objective measurements of the food environment combined with the field knowledge of stakeholders may help to shape stronger arguments to gain the support of decision-makers to develop relevant interventions.

Associations Between Social Determinants of Health and Pregnancy Among Young People: A Systematic Review of Research Published During the Past 25 Years

OBJECTIVE

Major health disparities exist in pregnancy among young people. Although social determinant of health (SDH) approaches in interventions are promoted to reduce these disparities, little research exists that synthesizes empirical links between SDHs and pregnancy among young people. This systematic literature review utilized the Healthy People 2020 SDH framework to analyze and synthesize the empirical associations between SDHs and pregnancy among young people.

METHODS

We included studies that were published in the past 25 years from PubMed, PsycINFO®, and Academic Search" Premier databases. Twenty-two studies met all inclusion criteria and, following the Matrix Method, were assessed for methodological quality and empirical links between determinant areas and pregnancy.

RESULTS

Seventeen studies reported an empirical association between at least one SDH and pregnancy among young people. Areas most represented were poverty and family structure. No studies examined the relationship between pregnancies among young people and quality of housing, access to healthy foods, access to health-care services and primary care, health technology, social cohesion, perceptions of discrimination/equity, access to employment, employment status, school policies that support health promotion, safe school environments, or higher education enrollment.

CONCLUSION

This research indicates a need to expand the range of SDHs that are analyzed with pregnancy among young people and to focus interventions on areas that have been determined to have an empirical link with pregnancy.

Social Determinants of Health and Adolescent Pregnancy: An Analysis From the National Longitudinal Study of Adolescent to Adult Health

PURPOSE

Although rates of adolescent pregnancy are at an all-time low in the United States, racial/ethnic and geographic disparities persist. This research used National Longitudinal Study of Adolescent to Adult Health (Add Health) data to analyze empirical relationships between social determinants of health (SDoH) and adolescent pregnancy. Examining relationships between the SDoH and adolescent pregnancy provides support for funding priorities and interventions that expand on the current focus on individual- and interpersonal-level factors.

METHODS

On the basis of the Healthy People 2020 Social Determinants of Health Framework, the identification of proxy measures for SDoH within the Add Health study allowed for an analysis of relationships to adolescent pregnancy (N = 9,204). Logistic regression examined associations between adolescent pregnancy and each measure of SDoH.

RESULTS

Results indicated that 6 of 17 measures of SDoH had an empirical relationship with adolescent pregnancy. Measures negatively associated with adolescent pregnancy included the following: feeling close to others at school, receipt of high school diploma, enrollment in higher education, participation in volunteering or community service, reporting litter or trash in the neighborhood environment as a big problem, and living in a two-parent home.

CONCLUSIONS

Findings from this study support the need for increased research and intervention focus in SDoH related to areas of education and social and community context. Results of this study provide information for the allocation of resources to best address SDoH that show a link with adolescent pregnancy. Areas of future research can further explore the areas in which SDoH show a relationship with adolescent pregnancy.

The Social Ecological Model and Physical Activity Interventions for Hispanic Women With Type 2 Diabetes: A Review

Hispanic women are less physically active and have higher rates of type 2 diabetes (DM2) when compared with other population groups. This review uses the social ecological model as a framework to identify the individual and social environmental factors associated with successful physical activity (PA) interventions for Hispanic women with DM2. Research questions include (a) Which social ecological levels have been applied to PA interventions? (b) Which individual and social environmental intervention strategies are associated with successful PA outcomes? Database searches using CINAHL, PubMed, and Scopus for the years 2000 to 2015 identified 10 studies; with 6 using quasi-experimental study designs and 4 using randomized controlled designs. Inclusion criteria were Hispanic/Latina women with DM2, ≥70% women, PA interventions, measures of PA, and quantitative designs. Future research should focus on a combination of intervention levels, and DM2 programs should place a greater emphasis on PA intervention strategies.

Factors influencing the current practice of self-medication consultations in Eastern Indonesian community pharmacies: a qualitative study

Background

Research has shown that the current practice of pharmacy staff when providing self-medication consultations in Indonesia is suboptimal. To improve the performance of pharmacy staff when providing self-medication consultations in community pharmacies, the factors that influence current practice need to be understood. The aim of this study is to identify the factors that influence current practice of pharmacy staff when handling self-medication consultations in Eastern Indonesian community pharmacies.

Methods

Fifteen in-depth interviews were conducted with pharmacists, pharmacy technicians, pharmacy owners, and counter attendants. Thematic analysis was used to generate findings.

Results

The current practice of pharmacy staff when handling self-medication consultations is directly influenced by the professionalism of pharmacy staff and patient responses to the consultations. These factors are in turn affected by the organisational context of the pharmacy and the external pharmacy environment. The organisational context of the pharmacy includes staffing, staff affordability, and the availability of time and facilities in which to provide consultations. The external pharmacy environment includes the number of trained pharmacy staff in the research setting, the relevance of pharmacy education to the needs of pharmacy practice, the support offered by the Indonesian Pharmacists Association, a competitive business environment, and the policy environment.

Conclusion

Complex and inter-related factors influence the current practice of pharmacy staff when providing self-medication consultations in community pharmacies in this research setting. Multiple strategies will be required to improve consultation practices.

Electronic supplementary material

The online version of this article (doi:10.1186/s12913-016-1425-3) contains supplementary material, which is available to authorized users.

Translating the Social-Ecological Perspective Into Multilevel Interventions for Family Planning

Scholars and practitioners frequently make recommendations to develop family planning interventions that are “multilevel.” Such interventions take explicit account of the role of environments by incorporating multilevel or social-ecological frameworks into their design and implementation. However, research on how interventions have translated these concepts into practice in the field of family planning—and generally in public health—remains scarce. This article seeks to review the current definitions of multilevel interventions and their operationalization in the field of family planning. First, we highlight the divergent definitions of multilevel interventions and show the persistent ambiguity around this term. We argue that interventions involving activities at several levels but lacking targets (i.e., objectives) to create change on more than one level have not incorporated a social-ecological framework and should therefore not be considered as “multilevel.” In a second step, we assess the extent to which family planning interventions have successfully incorporated a social-ecological framework. To this end, the 63 studies featured in Mwaikambo et al.’s systematic review on family planning interventions were reexamined. This assessment indicates that the multilevel or social-ecological perspective has seldom been translated into interventions. Specifically, the majority of interventions involved some form of activity at the community and/or organizational level, yet targeted and measured intrapersonal change as opposed to explicitly targeting/measuring environmental modification.

HIV/AIDS Competent Households: Interaction between a Health-Enabling Environment and Community-Based Treatment Adherence Support for People Living with HIV/AIDS in South Africa

In the context of severe human resource shortages in HIV care, task-shifting and especially community-based support are increasingly being cited as potential means of providing durable care to chronic HIV patients. Socio-ecological theory clearly stipulates that-in all social interventions-the interrelatedness and interdependency between individuals and their immediate social contexts should be taken into account. People living with HIV/AIDS (PLWHA) seldom live in isolation, yet community-based interventions for supporting chronic HIV patients have largely ignored the social contexts in which they are implemented. Research is thus required to investigate such community-based support within its context. The aim of this study is to address this research gap by examining the way in which HIV/AIDS competence in the household hampers or facilitates community-based treatment adherence support. The data was analyzed carefully in accordance with the Grounded Theory procedures, using Nvivo 10. More specifically, we analyzed field notes from participatory observations conducted during 48 community-based treatment adherence support sessions in townships on the outskirts of Cape Town, transcripts of 32 audio-recorded in-depth interviews with PLWHA and transcripts of 4 focus group discussions with 36 community health workers (CHWs). Despite the fact that the CHWs try to present themselves as not being openly associated with HIV/AIDS services, results show that the presence of a CHW is often seen as a marker of the disease. Depending on the HIV/AIDS competence in the household, this association can challenge the patient's hybrid identity management and his/her attempt to regulate the interference of the household in the disease management. The results deepen our understanding of how the degree of HIV/AIDS competence present in a PLWHA's household affects the manner in which the CHW can perform his or her job and the associated benefits for the patient and his/her household members. In this respect, a household with a high level of HIV/AIDS competence will be more receptive to treatment adherence support, as the patient is more likely to allow interaction between the CHW and the household. In contrast, in a household which exhibits limited characteristics of HIV/AIDS competence, interaction with the treatment adherence supporter may be difficult in the beginning. In such a situation, visits from the CHW threaten the hybrid identity management. If the CHW handles this situation cautiously and the patient-acting as a gate keeper-allows interaction, the CHW may be able to help the household develop towards HIV/AIDS competence. This would have a more added value compared to a household which was more HIV/AIDS competent from the outset. This study indicates that pre-existing dynamics in a patient's social environment, such as the HIV/AIDS competence of the household, should be taken into account when designing community-based treatment adherence programs in order to provide long-term quality care, treatment and support in the context of human resource shortages.

Upending the social ecological model to guide health promotion efforts toward policy and environmental change

Efforts to change policies and the environments in which people live, work, and play have gained increasing attention over the past several decades. Yet health promotion frameworks that illustrate the complex processes that produce health-enhancing structural changes are limited. Building on the experiences of health educators, community activists, and community-based researchers described in this supplement and elsewhere, as well as several political, social, and behavioral science theories, we propose a new framework to organize our thinking about producing policy, environmental, and other structural changes. We build on the social ecological model, a framework widely employed in public health research and practice, by turning it inside out, placing health-related and other social policies and environments at the center, and conceptualizing the ways in which individuals, their social networks, and organized groups produce a community context that fosters healthy policy and environmental development. We conclude by describing how health promotion practitioners and researchers can foster structural change by (1) conveying the health and social relevance of policy and environmental change initiatives, (2) building partnerships to support them, and (3) promoting more equitable distributions of the resources necessary for people to meet their daily needs, control their lives, and freely participate in the public sphere.

Translating the Socio-Ecological Perspective Into Multilevel Interventions

Multilevel interventions are inspired by socio-ecological models, and seek to create change on various levels—for example by increasing the health literacy of individuals as well as modifying the social norms within a community. Despite becoming a buzzword in public health, actual multilevel interventions remain scarce. In this commentary, we explore the operational and empirical barriers to designing and implementing multilevel interventions, and argue that the current theoretical framework based on the socio-ecological model is insufficient to guide those seeking to design multilevel interventions. We consider two theories, namely, the complementarity principle theory and the risk compensation theory—to address the gap between theory and translation into practice.

Strengths and limitations of a tool for monitoring and evaluating First Peoples' health promotion from an ecological perspective

BACKGROUND

An ecological approach to health and health promotion targets individuals and the environmental determinants of their health as a means of more effectively influencing health outcomes. The approach has potential value as a means to more accurately capture the holistic nature of Australian First Peoples' health programs and the way in which they seek to influence environmental, including social, determinants of health.

METHODS

We report several case studies of applying an ecological approach to health program evaluation using a tool developed for application to mainstream public health programs in North America - Richard's ecological coding procedure.

RESULTS

We find the ecological approach in general, and the Richard procedure specifically, to have potential for broader use as an approach to reporting and evaluation of health promotion programs. However, our experience applying this tool in academic and community-based program evaluation contexts, conducted in collaboration with First Peoples of Australia, suggests that it would benefit from cultural adaptations that would bring the ecological coding procedure in greater alignment with the worldviews of First Peoples and better identify the aims and strategies of local health promotion programs.

CONCLUSIONS

Establishing the cultural validity of the ecological coding procedure is necessary to adequately capture the underlying program activities of community-based health promotion programs designed to benefit First Peoples, and its collaborative implementation with First Peoples supports a human rights approach to health program evaluation.

Evaluating Policy, Systems, and Environmental Change Interventions: Lessons Learned From CDC's Prevention Research Centers

Introduction

The field of public health is increasingly implementing initiatives intended to make policies, systems, and environments (PSEs) more supportive of healthy behaviors, even though the evidence for many of these strategies is only emerging. Our objective was 3-fold: 1) to describe evaluations of PSE-change programs in which the evaluators followed the steps of the Centers for Disease Control and Prevention’s (CDC’s) Framework for Program Evaluation in Public Health, 2) to share the resulting lessons learned, and 3) to assist future evaluators of PSE-change programs with their evaluation design decisions.

Methods

Seven Prevention Research Centers (PRCs) applied CDC’s framework to evaluate their own PSE-change initiatives. The PRCs followed each step of the framework: 1) engage stakeholders, 2) describe program, 3) focus evaluation design, 4) gather credible evidence, 5) justify conclusions, and 6) ensure use and share lessons learned.

Results

Evaluation stakeholders represented a range of sectors, including public health departments, partner organizations, and community members. Public health departments were the primary stakeholders for 4 of the 7 evaluations. Four PRCs used logic models to describe the initiatives being evaluated. Their evaluations typically included both process and outcome questions and used mixed methods. Evaluation findings most commonly focused on contextual factors influencing change (process) and the adoption or implementation of PSE-change strategies (outcome). Evaluators shared lessons learned through various channels to reach local stakeholders and broader public health audiences.

Conclusion

Framework for Program Evaluation in Public Health is applicable to evaluations of PSE-change initiatives. Using this framework to guide such evaluations builds practice-based evidence for strategies that are increasingly being used to promote healthful behaviors.

Health promotion activities of sports clubs and coaches, and health and health behaviours in youth participating in sports clubs: the Health Promoting Sports Club study

Introduction

Sports clubs form a potential setting for health promotion, but the research is limited. The aim of the Health Promoting Sports Club (HPSC) study was to elucidate the current health promotion activities of youth sports clubs and coaches, and to investigate the health behaviours and health status of youth participating in sports clubs compared to non-participants.

Methods and analysis

The study design employs cross-sectional multilevel and multimethod research with aspirations to a prospective cohort study in the next phase. The setting-based variables at sports clubs and coaching levels, and health behaviour variables at the individual level, are investigated using surveys; and total levels of physical activity are assessed using objective accelerometer measurements. Health status variables will be measured by preparticipation screening. The health promotion activity of sports clubs (n=154) is evaluated by club officials (n=313) and coaches (n=281). Coaches and young athletes aged 14–16 (n=759) years evaluate the coaches’ health promotion activity. The survey of the adolescents’ health behaviours consist of two data sets—the first is on their health behaviours and the second is on musculoskeletal complaints and injuries. Data are collected via sports clubs (759 participants) and schools 1650 (665 participants and 983 non-participants). 591 (418 athletes and 173 non-athletes) youth, have already participated in preparticipation screening. Screening consists of detailed personal medical history, electrocardiography, flow-volume spirometry, basic laboratory analyses and health status screening, including posture, muscle balance, and static and dynamic postural control tests, conducted by sports and exercise medicine specialists.

Ethics and dissemination

The HPSC study is carried out conforming with the declaration of Helsinki. Ethical approval was received from the Ethics Committee of Health Care District of Central Finland. The HPSC study is close-to-practice, which generates foundations for development work within youth sports clubs.

Addressing the Health of Formerly Imprisoned Persons in a Distressed Neighborhood Through a Community Collaborative Board

This article provides a case study evaluating the structure and dynamic process of a Community Collaborative Board that had the goal of creating an evidence-based substance abuse/health intervention for previously incarcerated individuals. Meeting agendas, attendance, minutes, video recording of meetings, and in-depth interviews with 13 Community Collaborative Board members were used to conduct an independent process evaluation. Open coding identified quotes exemplifying specific themes and/or patterns across answers related to the desired domain. Several themes were identified regarding membership engagement, retention, and power distribution. Results showed member retention was due to strong personal commitment to the targeted problem. Analysis also revealed an unequal power distribution based on participants' background. Nevertheless, the development of an innovative, community-based health intervention manual was accomplished. Aspects of the process, such as incentives, subcommittees, and trainings, enhanced the Board's ability to integrate the community and scientific knowledge to accomplish its research agenda. Community-based participatory research was a useful framework in enhancing quality and efficiency in the development of an innovative, substance abuse/health intervention manual for distressed communities. Overall, this article sheds light on a process that illustrates the integration of community-based and scientific knowledge to address the health, economic, and societal marginalization of low-income, minority communities.

Risk of Adverse Pregnancy Outcomes among Women Practicing Poor Sanitation in Rural India: A Population-Based Prospective Cohort Study

BACKGROUND

The importance of maternal sanitation behaviour during pregnancy for birth outcomes remains unclear. Poor sanitation practices can promote infection and induce stress during pregnancy and may contribute to adverse pregnancy outcomes (APOs). We aimed to assess whether poor sanitation practices were associated with increased risk of APOs such as preterm birth and low birth weight in a population-based study in rural India.

METHODS AND FINDINGS

A prospective cohort of pregnant women (n = 670) in their first trimester of pregnancy was enrolled and followed until birth. Socio-demographic, clinical, and anthropometric factors, along with access to toilets and sanitation practices, were recorded at enrolment (12th week of gestation). A trained community health volunteer conducted home visits to ensure retention in the study and learn about study outcomes during the course of pregnancy. Unadjusted odds ratios (ORs) and adjusted odds ratios (AORs) and 95% confidence intervals for APOs were estimated by logistic regression models. Of the 667 women who were retained at the end of the study, 58.2% practiced open defecation and 25.7% experienced APOs, including 130 (19.4%) preterm births, 95 (14.2%) births with low birth weight, 11 (1.7%) spontaneous abortions, and six (0.9%) stillbirths. Unadjusted ORs for APOs (OR: 2.53; 95% CI: 1.72-3.71), preterm birth (OR: 2.36; 95% CI: 1.54-3.62), and low birth weight (OR: 2.00; 95% CI: 1.24-3.23) were found to be significantly associated with open defecation practices. After adjustment for potential confounders such as maternal socio-demographic and clinical factors, open defecation was still significantly associated with increased odds of APOs (AOR: 2.38; 95% CI: 1.49-3.80) and preterm birth (AOR: 2.22; 95% CI: 1.29-3.79) but not low birth weight (AOR: 1.61; 95% CI: 0.94-2.73). The association between APOs and open defecation was independent of poverty and caste. Even though we accounted for several key confounding factors in our estimates, the possibility of residual confounding should not be ruled out. We did not identify specific exposure pathways that led to the outcomes.

CONCLUSIONS

This study provides the first evidence, to our knowledge, that poor sanitation is associated with a higher risk of APOs. Additional studies are required to elucidate the socio-behavioural and/or biological basis of this association so that appropriate targeted interventions might be designed to support improved birth outcomes in vulnerable populations. While it is intuitive to expect that caste and poverty are associated with poor sanitation practice driving APOs, and we cannot rule out additional confounders, our results demonstrate that the association of poor sanitation practices (open defecation) with these outcomes is independent of poverty. Our results support the need to assess the mechanisms, both biological and behavioural, by which limited access to improved sanitation leads to APOs.

Factors influencing the decision-making of parental HIV disclosure: a socio-ecological approach

OBJECTIVES

Using the socio-ecological approach, the current study aims to identify facilitators and barriers to decision-making regarding parental HIV disclosure or nondisclosure at intrapersonal, interpersonal, and sociocultural levels; and examine the unique contribution of factors at different level of influences to the decision of disclosure or nondisclosure.

DESIGN

A cross-sectional survey was conducted among people living with HIV in Guangxi, China. A sub-sample of 1254 participants, who had children aged 5-16 years, was included in the data analysis in the current study.

METHODS

Multivariate models using hierarchical logistic regression were employed to assess the association of parental decision regarding HIV disclosure to children with various factors at intrapersonal, interpersonal, and sociocultural levels controlling background characteristics, and detect the level-specific influence on disclosure decision.

RESULTS

Positive coping with HIV infection and a good parent-child relationship facilitated parental HIV disclosure; whereas high level of resilience and fears of parental HIV disclosure impeded their decisions to talk about HIV status to their children. In addition, the current study recognized specific contribution of multiple ecological levels to parental decisions regarding disclosure to children.

CONCLUSION

The socio-ecological model is a promising theoretical framework to guide further studies and interventions related to parental HIV disclosure. Directions for further studies using socio-ecological approach were also discussed.

Action-Oriented Population Nutrition Research: High Demand but Limited Supply

BACKGROUND

The relatively rapid ascendancy of nutrition and health on policy agendas, along with greater emphasis on accountability and results, has stimulated interest in new forms of research to guide the development and implementation of effective policies, programs, and interventions-what we refer to as action-oriented research. To date, action-oriented research in the nutrition field is thought to be the exception rather than the rule, but empirical evidence to support this claim is lacking.

METHODS

We conducted a survey of selected journals in nutrition and public health to assess the extent and nature of population nutrition research published in 2012 that embodied 5 defined characteristics of action-oriented research in relation to: (1) topic(s) of study, (2) processes/influences, (3) actors, (4) methods, and (5) approaches. We identified 762 articles from the 6 selected nutrition journals and 77 nutrition-related articles from the 4 selected public health journals that met our search criteria.

RESULTS

Only 7% of the 762 papers in nutrition journals had at least 1 of the 5 action-oriented research characteristics, compared with 36% of the 77 nutrition-related papers in the public health journals. Of all 80 articles that had at least 1 action-oriented research characteristic, only 5 articles (6.25%) embodied all 5 characteristics. Articles with action-oriented research covered a broad range of topics and processes/influences, including policy, workforce development, and schools, as well as actors, such as program staff, store owners, parents, and school staff. In addition, various research methods were used, such as stakeholder analysis, ethnographic narrative, iterative action research, and decision tree modeling, as well as different approaches, including participant-observer and community-based participatory research.

CONCLUSIONS

Action-oriented research represents a small fraction of articles published in nutrition journals, especially compared with public health journals. This reinforces recent calls to expand population nutrition research agendas to more effectively inform and guide the initiation, development, implementation, and governance of policies, programs, and interventions to address the varied forms of nutrition-related problems. With heightened attention to the magnitude and importance of nutrition problems worldwide, there are substantial reasons and opportunities to incentivize and support such expansion.

Lunch frequency among adolescents: associations with sociodemographic factors and school characteristics

OBJECTIVE

To investigate: (i) how lunch frequency of adolescents varies between schools and between classes within schools; (ii) the associations between frequency of lunch and individual sociodemographic factors and school characteristics; and (iii) if any observed associations between lunch frequency and school characteristics vary by gender and age groups.

DESIGN

Cross-sectional study in which students and school headmasters completed self-administered questionnaires. Associations were estimated by multilevel multivariate logistic regression.

SETTING

The Danish arm of the Health Behaviour in School-Aged Children study 2010.

SUBJECTS

Students (n 4922) aged 11, 13 and 15 years attending a random sample of seventy-three schools.

RESULTS

The school-level and class-level variations in low lunch frequency were small (intraclass correlation coefficient <2·1 %). At the individual level, low lunch frequency was most common among students who were boys, 13- and 15-year-olds, from medium and low family social class, descendants of immigrants, living in a single-parent family and in a reconstructed family. School-level analyses suggested that having access to a canteen at school was associated with low lunch frequency (OR=1·47; 95% CI 1·14, 1·89). Likewise not having an adult present during lunch breaks was associated with low lunch frequency (OR=1·44; 95% CI 1·18, 1·75). Cross-level interactions suggested that these associations differed by age group.

CONCLUSIONS

Lunch frequency among Danish students appears to be largely influenced by sociodemographic factors. Additionally, the presence of an adult during lunch breaks promotes frequent lunch consumption while availability of a canteen may discourage frequent lunch consumption. These findings vary between older and younger students.

A formative evaluation of the SWITCH® obesity prevention program: print versus online programming

Background

SWITCH® is an evidence-based childhood obesity prevention program that works through schools to impact parenting practices. The present study was designed as a formative evaluation to test whether an online version of SWITCH® would work equivalently as the established print version.

Methods

Ten elementary schools were matched by socio-economic status and randomly assigned to receive either the print (n = 5) or online (n = 5) version. A total of 211 children from 22, 3^rd grade classrooms were guided through the 4 month program by a team of program leaders working in cooperation with the classroom teachers. Children were tasked with completing weekly SWITCH® Trackers with their parents to monitor goal setting efforts in showing positive Do (≥60 minutes of moderate-to-vigorous physical activity), View (≤2 hours of screen time), and Chew (≥5 servings of fruits and vegetables) behaviors on each day. A total of 91 parents completed a brief survey to assess project-specific interactions with their child and the impact on their behaviors.

Results

The majority of parents (93.2%) reported satisfactory experiences with either the online or print SWITCH® program. The return rate for the SWITCH® Trackers was higher (42.5% ± 11%) from the print schools compared to the online schools (27.4% ± 10.9%). District program managers rated the level of teacher engagement in regards to program facilitation and the results showed a higher Trackers return rate in the highly engaged schools (38.5% ± 13.3%) than the lowly engaged schools (28.6 ± 11.9%). No significant differences were observed in parent/child interactions or reported behavior change (ps > .05) suggesting the equivalence in intervention effect for print and online versions of the SWITCH® program.

Conclusions

The findings support the utility of the online SWITCH® platform but school-based modules are needed to facilitate broader school engagement by classroom teachers and PE teachers.

A snapshot of the scope of obesity prevention practice in Australia

Community-based initiatives (CBIs) that build capacity and promote healthy environments hold promise for preventing obesity and non-communicable disease, however their characteristics remain poorly understood and lessons are learned in isolation. This limits understanding of likely effectiveness of CBIs; the potential for actively supporting practice; and the translation of community-based knowledge into policy. Building on an initial survey (2010), an online survey was launched (2013) with the aim to describe the reach and characteristics of Australian CBIs and identify and evaluate elements known to contribute to best practice, effectiveness and sustainability. Responses from 104 CBIs were received in 2013. Geographic location generally reflected population density in Australia. Duration of CBIs was short-term (median 3 years; range 0.2–21.0 years), delivered mostly by health departments and local governments. Median annual funding had more than doubled since the 2010 survey, but average staffing had not increased. CBIs used at least two strategy types, with a preference for individual behaviour change strategies. Targeting children was less common (31%) compared with the 2010 survey (57%). Logic models and theory were used in planning, but there was low use of research evidence and existing prevention frameworks. Nearly, all CBIs had an evaluation component (12% of budget), but dissemination was limited. This survey provides information on the scope and varied quality of the current obesity prevention investment in Australia. To boost the quality and effectiveness of CBIs, further support systems may be required to ensure that organizations adopt upstream, evidence-informed approaches; and integrate CBIs into systems, policies and environments.

Rural adults' perspectives on school food in a North Carolina county

INTRODUCTION

To address alarming rates of youth obesity, multiple stakeholder perspectives must be understood and considered when developing nutrition interventions. The purpose of this qualitative study was to examine adults' perceptions of school food in rural North Carolina and their opinions about potential changes to encourage students to eat more fruits and vegetables in school meals.

METHODS

We conducted semistructured key informant interviews by telephone from February through March 2013 to determine adult opinions regarding elementary school food and child health. Participants included parents, teachers, school administrators, and a cafeteria staff member. Interview transcripts were thematically analyzed using Dedoose qualitative analysis software.

RESULTS

Four themes emerged from key informant interviews regarding school meals and increasing fruit and vegetable consumption: 1) schools are an appropriate place for nutritious food, 2) current school food is bland and unappealing, 3) school cafeterias can use simple strategies to increase fruit and vegetable intake, and 4) federal school meal guidelines are perceived as barriers to increased fruit and vegetable intake during school meals.

CONCLUSION

Study findings suggest that training and support for cafeteria staff on healthy food preparation and presentation are critical and that there should be a "meeting in the middle" between child appeal and health. Nutritious and appealing school food options may have the potential to greatly increase fruit and vegetable consumption in rural elementary schools in North Carolina.

Health awareness days: sufficient evidence to support the craze?

Health awareness initiatives are a ubiquitous intervention strategy. Nearly 200 health awareness days, weeks, and months are on the US National Health Observances calendar, and more than 145 awareness day bills have been introduced in Congress since 2005. We contend that health awareness days are not held to appropriate scrutiny given the scale at which they have been embraced and are misaligned with research on the social determinants of health and the tenets of ecological models of health promotion. We examined health awareness days from a critical public health perspective and offer empirically supported recommendations to advance the intervention strategy. If left unchecked, health awareness days may do little more than reinforce ideologies of individual responsibility and the false notion that adverse health outcomes are simply the product of misinformed behaviors.

Understanding school health environment through interviews with key stakeholders in Lao PDR, Mongolia, Nepal and Sri Lanka

Studies on health promoting schools (HPS) in low- and middle-income countries (LMICs) are scarce. To contribute to the development of HPS in these countries, we conducted formative research to understand the school environment in Lao PDR, Mongolia, Nepal, and Sri Lanka. Forty-three teachers, 10 government workers and 5 parents participated in three one-on-one interviews and 14 natural group interviews. Six themes emerged that centered on insufficient resources as reasons for suboptimal health conditions. At the individual level, participants mentioned the deficiency of personal resources to cope with cold weather and poor diet. At the school level, the lack of physical resources such as water purifiers and latrines was discussed. Interviewees also pointed out the schools' overdependence on external resources and therefore the lack of sustainability. Last, the shortage of health services at the school and community level was commonly mentioned. Based on these results, we believe that the basic concept of HPSs should also be applied when working with schools in LMICs. In conclusion, there was a lack of perception of the importance of policy and capacity development programs, which are important in developing HPSs. Therefore, future school health programs should stress improving these elements.

Policy, Systems, and Environmental Change in the Mississippi Delta

Community-level policy, systems, and environmental (PSE) change strategies may offer an economical and sustainable approach to chronic disease prevention. The rapidly growing number of untested but promising PSE strategies currently underway offers an exciting opportunity to establish practice-based evidence for this approach. This article presents lessons learned from an evaluation of a community-based PSE initiative targeting stroke and cardiovascular disease prevention in the Mississippi Delta. Its purpose is to describe one approach to evaluating this type of PSE initiative, to stimulate discussion about best practices for evaluating PSE strategies, and to inform future evaluation and research efforts to expand practice-based evidence. The evaluation used a descriptive mixed-methods design and focused on the second year of a multisectoral, multiyear initiative. Cross-sectional data were collected in the summer and fall of 2010 using four data collection instruments: a grantee interview guide ( n = 32), a health council member survey ( n = 256), an organizational survey ( n = 60), and a grantee progress report ( n = 26). Fifty-eight PSE changes were assessed across five sectors: health, faith, education, worksite, and community/city government. PSE strategies aligned with increased access to physical activity opportunities, healthy food and beverage options, quality health care, and reduced exposure to tobacco. Results showed that grantees were successful in completing a series of steps toward PSE change and that sector-specific initiatives resulted in a range of PSE changes that were completed or in progress. Considerations for designing evaluations of community-based PSE initiatives are discussed.

Increasing access to fruits and vegetables: perspectives from the New York City experience

Broad recognition now exists that price, availability, and other structural factors are meaningful barriers to fruit and vegetable consumption, particularly among low-income adults. Beginning in 2005, the New York City Department of Health and Mental Hygiene used the social-ecological model to develop a multifaceted effort to increase fruit and vegetable access citywide, with emphasis in low-income neighborhoods. Overall, the percentage of New York City adults who reported consuming no fruits and vegetables in the previous day decreased slightly over a 10-year period (2002: 14.3% [95% confidence interval = 13.4%, 15.2%]; 2012: 12.5% [95% confidence interval = 11.4%, 13.6%]; P for trend < .001). Our approach hypothesizes that complementary initiatives, implemented simultaneously, will create a citywide food environment that fuels changes in social norms and cultural preferences, increases consumer demand, and supports sustainable access to affordable produce.