What promotes sustainability in Safe Community programmes?

Implementation of sustainable complex interventions in health care services: the triple C model

BACKGROUND

The changing and evolving healthcare environment means organisations are under increasing pressure to deliver value-based, high quality care to patients through enabling access, reducing costs and improving outcomes. These factors result in an increased pressure to deliver efficient and beneficial interventions to improve patient care and support sustainability beyond the scope of the implementation of such interventions. Additionally, the literature highlights the importance of coordination, cooperation and working together across areas is critical to achieving implementation success. This paper discusses the development of a triple C model for implementation that supports sustainability of complex interventions in health care services.

METHODS

In order to develop the proposed implementation model, we adapted the formal tradition of theory building that is described in sociology. Firstly, we conducted a review of the literature on complex interventions and the available implementation models used to embed these interventions to identify the key aspects relating to successful implementation. Secondly, we devised a framework that encompassed these findings into a simple and workable model that can be easily embedded into everyday practice. This proposed model uses clear, systemic explanation, adds to the current knowledge in this area and is fit for purpose, providing healthcare workers with a simple easy-to-follow framework to embed practice change.

RESULTS

A three-stage implementation model was devised based on the findings of the literature and named the Triple C model (Consultation, Collaboration and Consolidation). The three stages are interconnected and overlap to support sustainability is considered at all levels of the project ensuring its greater success. This model considers the sustainability within any implementation project. Sustainability of interventions are a key consideration for continuous and successful change in any health care organisation. A set of criteria were developed for each of the three stages to support adaptability and sustainment of interventions are maintained throughout the life of the intervention.

CONCLUSION

Ensuring sustainability of interventions requires continuing effort and embedding the need for sustainability throughout all stages of an implementation project. The Triple C model offers a new approach for healthcare clinicians to support sustainability of organizational change.

An observational study of secondary task engagement while driving on urban streets in Iranian Safe Communities

In Iran the prevalence of traffic injuries and death from vehicle collisions are high. Driver engagement in non-driving-related tasks has been previously identified as an important contributing factor to crashes. Therefore, the objective of the present study was to investigate the prevalence of drivers' engagement in potentially distracting activities in Kashmar, Khalilabad and Bardaskan, which are three Iranian International Safe Communities. Observations took place at 12 randomly selected roadside locations in each city, which were comprised of six main streets and six side streets. In total 7979 drivers were observed. The prevalence rates of potentially distracting activities in Kashmar, Khalilabad and Bardaskan were 24.3%, 26% and 24.9%, respectively. In both Kashmar and Khalilabad the most frequently observed secondary tasks were drivers talking to passengers (10.6% and 11.5%, respectively) followed by mobile phone use (3.4% and 4.0%, respectively). Although in Bardaskan the most commonly observed secondary task was also talking to passengers (12.7%), the second most common was reaching for an object (3.2%). In all three cities younger drivers were significantly more likely to be observed engaged in a secondary task while driving. Furthermore, involvement in secondary tasks while driving was significantly higher amongst females and those driving on a working day. The percentage of drivers identified as potentially distracted in these three Safe Communities was worryingly high. Thus, interventions should be integrated into the WHO Safe Community network in these cities, including: education regarding the risks associated with engaging in secondary activities while driving, law enforcement, tougher legislation, periodic assessment, raising public awareness, as well as attracting political and social support.

A theoretical framework to support research of health service innovation

Objective Health service managers and policy makers are increasingly concerned about the sustainability of innovations implemented in health care settings. The increasing demand on health services requires that innovations are both effective and sustainable; however, research in this field is limited, with multiple disciplines, approaches and paradigms influencing the field. These variations prevent a cohesive approach, and therefore the accumulation of research findings, in the development of a body of knowledge. The purpose of this paper is to provide a thorough examination of the research findings and provide an appropriate theoretical framework to examine sustainability of health service innovation. Methods This paper presents an integrative review of the literature available in relation to sustainability of health service innovation and provides the development of a theoretical framework based on integration and synthesis of the literature. Results A theoretical framework serves to guide research, determine variables, influence data analysis and is central to the quest for ongoing knowledge development. This research outlines the sustainability of innovation framework; a theoretical framework suitable for examining the sustainability of health service innovation. Conclusion If left unaddressed, health services research will continue in an ad hoc manner, preventing full utilisation of outcomes, recommendations and knowledge for effective provision of health services. The sustainability of innovation theoretical framework provides an operational basis upon which reliable future research can be conducted. What is known about the topic? Providers of health services are rapidly implementing innovations in an effort to provide effective health care. Little research has been conducted to evaluate the sustainability of these health service innovations. What does this paper add? This paper aims presents an integration and synthesis of the current body of knowledge to provide a theoretical framework to evaluate the sustainability of health service innovation. What are the implications for the practitioner? An improved body of knowledge surrounding the sustainability of health service innovations generated from research will consequently result in more appropriate use of resources and improved provision of health services.

Sustainability and power in health promotion: community-based participatory research in a reproductive health policy case study in New Mexico

Health promotion programs are commonly viewed as value-free initiatives which seek to improve health, often through behavior change. An opposing view has begun to emerge that health promotion efforts, especially ones seeking to impact health policy and social determinants of health, are vulnerable to political contexts and may depend on who is in power at the time. This community-based participatory research study attempts to understand these interactions by applying a conceptual model focused on the power context, diverse stakeholder roles within this context, and the relationship of political levers and other change strategies to the sustainability of health promotion interventions aimed at health policy change. We present a case study of a health promotion coalition, New Mexico for Responsible Sex Education (NMRSE), as an example of power dynamics and change processes. Formed in 2005 in response to federal policies mandating abstinence-only education, NMRSE includes community activists, health promotion staff from the New Mexico Department of Health, and policy-maker allies. Applying an adapted Mayer's 'power analysis' instrument, we conducted semi-structured stakeholder interviews and triangulated political-context analyses from the perspective of the stakeholders.We identified multiple understandings of sustainability and health promotion policy change, including: the importance of diverse stakeholders working together in coalition and social networks; their distinct positions of power within their political contexts; the role of science versus advocacy in change processes; the particular challenges for public sector health promotion professionals; and other facilitators versus barriers to action. One problem that emerged consisted of the challenges for state employees to engage in health promotion advocacy due to limitations imposed on their activities by state and federal policies. This investigation's results include a refined conceptual model, a power-analysis instrument, and new understandings of the intersection of power and stakeholder strategies in the sustainability of health promotion and health in all policies.

Communicable disease control programmes and health systems: an analytical approach to sustainability

There is renewed concern over the sustainability of disease control programmes, and re-emergence of policy recommendations to integrate programmes with general health systems. However, the conceptualization of this issue has remarkably received little critical attention. Additionally, the study of programmatic sustainability presents methodological challenges. In this article, we propose a conceptual framework to support analyses of sustainability of communicable disease programmes. Through this work, we also aim to clarify a link between notions of integration and sustainability. As a part of development of the conceptual framework, we conducted a systematic literature review of peer-reviewed literature on concepts, definitions, analytical approaches and empirical studies on sustainability in health systems. Identified conceptual proposals for analysis of sustainability in health systems lack an explicit conceptualization of what a health system is. Drawing upon theoretical concepts originating in sustainability sciences and our review here, we conceptualize a communicable disease programme as a component of a health system which is viewed as a complex adaptive system. We propose five programmatic characteristics that may explain a potential for sustainability: leadership, capacity, interactions (notions of integration), flexibility/adaptability and performance. Though integration of elements of a programme with other system components is important, its role in sustainability is context specific and difficult to predict. The proposed framework might serve as a basis for further empirical evaluations in understanding complex interplay between programmes and broader health systems in the development of sustainable responses to communicable diseases.

The psychosocial work environment and incident diabetes in Ontario, Canada

BACKGROUND

Relatively few longitudinal studies have explored the relationship between psychosocial work conditions and diabetes incidence. Given the increasing global burden of diabetes this is an important area for public health research.

AIMS

To examine the relationships between dimensions of the psychosocial work environment on the subsequent incidence of diabetes among men and women in Ontario, Canada over a 9 year period.

METHODS

We used data from Ontario respondents (35 to 60 years of age) to the 2000-01 Canadian Community Health Survey linked to the Ontario Health Insurance Plan database for physician services and the Canadian Institute for Health Information Discharge Abstract Database for hospital admissions. Our sample of actively employed labour market participants with no previous diagnoses for diabetes was followed for a 9 year period to ascertain incident diabetes.

RESULTS

There were 7443 participants. Low levels of job control were associated with an increased risk of diabetes among women, but not among men. Counter to our hypotheses high levels of social support were also associated with increased diabetes risk among women, but not among men. No relationship was found between any psychosocial work measure and risk of diabetes among men.

CONCLUSIONS

Given the increasing prevalence of diabetes worldwide, job control could potentially be an import ant modifiable risk factor to reduce the incidence of diabetes among female, but not among male, workers. More research is needed to understand the pathways through which low social support may protect against the development of diabetes.

Motala Municipality - a sustainable Safe Community in Sweden

An extensive research project concerning injury prevention was planned and initiated in Motala Municipality in the early 1980s. This article summarises 25 years of work for injury prevention and safety promotion in Motala. Evaluation of both process and effect were conducted based on a quasi-experimental study design, as well as cost-effectiveness and cost-benefit analyses of interventions. Initial evaluations results showed an annual incidence of injuries of 118.9/1000 citizens in 1983/1984 consisting of injuries at home (35%), sports injuries (18.9%), injuries at work (13.7%), traffic-related injuries (12.8%) and other injuries (19.5%). The annual social economic costs of injuries were estimated at 116 million Swedish crowns (SEK). By 1989, after two years of preventive work, the incidence of injuries was reduced by 13%. The greatest decrease was among the moderate severity category of injuries (41%). The social economic costs were thereby reduced by 21 million SEK per year. Since then, work with injury prevention has continued and annual evaluations have shown that the incidence of injuries, with some fluctuation, has continued to decrease up to the latest evaluation in 2008. The total decrease during the study period was 37%. This study shows that community-based injury prevention work according to the Safe Community model is a successful and cost-effective way of reducing injuries in the local community.

Residents' perspectives on safety support needs in different types of housing areas

BACKGROUND

Knowledge about conditions that are understood to support safety is important for planning residential safety promotion in interactions with residents. How residents themselves perceive and reason about their own safety needs has seldom been investigated in Scandinavia.

AIM

To identify factors perceived to be necessary to feel safe by residents in areas with blocks of flats and detached houses.

METHODS

Residents in a Swedish municipality were asked an open-ended question on the research topic by a mail survey; 787 residents provided narrative data that were fed into a summative qualitative and quantitative content analysis.

RESULTS

A stable social structure in the housing area was perceived to be the central factor in a safety-supportive residential environment. Whereas maintenance of good and reassuring relations was emphasised in detached housing areas, support for management of poor or even fear-provoking neighbour relations was requested from areas with blocks of flats. This finding emphasises the need to reduce the differential exposure to safety-related factors in the living environment.

CONCLUSIONS

The results of our study encourage the continued use of a setting-orientated safety promotion approach in which residents and other stakeholders are involved. The policy recommendation that can be drawn from the study is that both the subjective and objective dimensions of safety should be identified and considered when developing local safety promotion interventions in community contexts.

Controlled evaluation of injury in an international Safe Community: Kashmar, Iran

OBJECTIVES

To determine the degree to which the Safe Community (SC) model is effective in reducing injuries. Although positive results have been reported for some communities in developed countries, there is no consistent relationship between being an international designated SC and subsequent changes in observed rate of injury, and no controlled studies have examined the effectiveness of the SC model in developing countries. The aim of this study was to evaluate and compare the injuries in the SC programme of Kashmar (population 149,358) with injuries in counties in Iran that have not applied the SC model.

STUDY DESIGN

Retrospective study using available data from 20 March 2005 to 19 March 2008.

METHODS

Data were obtained from the Injury Prevention and Safety Promotion Department of the Disaster and Emergency Management Centre of the Ministry of Health and Medical Education of Iran. These data are collected upon presentation of injured patients to the emergency room. Different types of injuries are evaluated, including motor vehicle injuries (including pedestrians, passengers, drivers and motorcyclists), falls, blows by an object or a person, violence, burns, scorpion and snake bites, electrocution, animal attack, toxicity, suicide and other causes. A control group was selected from all counties in Iran with a population between 100,000 and 200,000. The mean injury rate of these counties was calculated, and counties which had an injury rate within one standard deviation (SD) of the mean rate for all 3 years of the study were included in the control group (n=44 counties).

RESULTS

The mean population of the 44 control counties was 142,123 in 2006. The numbers of injuries per 100,000 population in Kashmar were 4654.6 [95% confidence interval (CI) 4584.3-4762.6], 4570.9 (95% CI 4465.5-4678.0) and 4949.2 (95% CI 4839.7-5060.4) in 2005-2006, 2006-2007 and 2007-2008, respectively. At the same time, the mean numbers of injuries per 100,000 population in the 44 control counties were 822.7 (95% CI 815.6-829.8), 1130.0 (95% CI 1121.7-1138.3) and 1245.5 (95% CI 1236.8-1254.2). The injury-related fatality rate in the emergency room was 57.6, 52.9 and 44.2 per 100,000 population in Kashmar and 12.2, 13.0 and 11.9 per 100,000 population in the control counties in the three study years. Although a comparison of the fatality rate between the first and third years of the study shows a decrease of 13.4 per 100,000 population in Kashmar, this was not significant (P=0.1056). In the 44 control counties, the injury-related fatality rate decreased by 0.3 per 100,000 population between the first and third years of the study. The difference between the decrease in injury-related fatality rate in Kashmar (13.4 per 100,000 population) and the 44 control counties (0.3 per 100,000 population) was significant (P<0.0001).

CONCLUSION

The controlled evaluation of injury in the international SC of Kashmar showed an increase in the number and rate of injuries in Kashmar and in the 44 control counties over 3 years, but the injury-related fatality rate decreased over the same time period. A greater decrease was seen in Kashmar than in the control counties. Long-term evaluation is necessary to confirm these results.