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OPPORTUNITIES AND DEMANDS IN PUBLIC HEALTH SYSTEMS |
Peter Fajans is with the Department of Reproductive Health and Research, World Health Organization, Geneva, Switzerland. Ruth Simmons and Laura Ghiron are with the Department of Health Behavior and Health Education, University of Michigan School of Public Health, Ann Arbor, Mich.
Correspondence: Requests for reprints should be sent to Peter Fajans, MD, MPH, Dept of Reproductive Health and Research, WHO, 1211 Geneva 27, Switzerland (e-mail: fajansp{at}who.int).
| ABSTRACT |
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Public sector health systems that provide services to poor and marginalized populations in developing countries face great challenges. Change associated with health sector reform and structural adjustment often leaves these already-strained institutions with fewer resources and insufficient capacity to relieve health burdens.
The Strategic Approach to Strengthening Reproductive Health Policies and Programs is a methodological innovation developed by the World Health Organization and its partners to help countries identify and prioritize their reproductive health service needs, test appropriate interventions, and scale up successful innovations to a subnational or national level. The participatory, interdisciplinary, and country-owned process can set in motion much-needed change.
We describe key features of this approach, provide illustrations from country experiences, and use insights from the diffusion of innovation literature to explain the approachs dissemination and sustainability.
| INTRODUCTION |
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Because of this dilemma, it is essential to identify strategies that allow governments to respond to the needs and challenges of their constituents. The Strategic Approach to Strengthening Reproductive Health Policies and Programs, or simply the Strategic Approach, is a method for building such capacity. It enables countries to identify and prioritize service needs, test appropriate interventions, and then scale up successful innovations to a subnational or national level. Innovation here is defined as "an idea, practice, or object that is perceived as new by an individual or other unit of adoption."5(p11) As Rogers noted,5 it matters little whether the practice is new or whether it is only perceived to be newif it is perceived to be new, it is considered to be an innovation. The Strategic Approach assists governments with innovating and is itself an innovation because it differs from other approaches. It is not a panacea or a magic bullet but an incremental, interdisciplinary, and country-owned process that can set in motion much-needed change.
The Strategic Approach was originally developed by the World Health Organization (WHO) and its partners to reorient the introduction of contraceptive methods from a technology-driven approach to one that is focused on quality of care and peoples needs and rights.69 As countries began to apply the Strategic Approach during the 1990s, it was met with considerable enthusiasm. More and more governments requested assistance with applying the methodology. The Strategic Approach has now been implemented in 25 countries and has been adapted to be applicable for a range of reproductive health concerns (Table 1
). Seven countries have conducted its first stagethe strategic assessment of needs2 or more times to address different reproductive health concerns or programming challenges. Although the Strategic Approach to date has been applied only to reproductive health, it is applicable to other areas of public health.
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| Key Features of the Strategic Approach |
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A philosophy of reproductive health and rights.
The Strategic Approach works within the concept of reproductive health as articulated by WHO,10 and it embraces the values of sexual and reproductive rights, gender equity, and empowerment of women as defined by international conferences and agreements during the past 10 years (the 1994 International Conference on Population and Development, the 1995 Fourth World Conference on Women, and the 2000 Millennium Declaration). Such a philosophy is sometimes poorly understood at country and local levels. The Strategic Approach shows how these values reframe the perception of reproductive health problems and the solutions that are available, e.g., when developing family planning services, quality of care, informed choice, and linkages to other reproductive health topics become the goal of interventions rather than contraceptive prevalence. Moreover, peoples reproductive health needs and preferences, in addition to epidemiological indicators, determine how services are prioritized and organized.
Linkage between strategic assessment of needs, service delivery research, and scaling up of successful innovations.
The basis of the Strategic Approach is the premise that governments will increase their capacity to respond to urgent health needs if they proceed through a phased process of policy and program strengthening (Figure 1
). At the core of this process are 3 stages of work: a strategic assessment of needs, service delivery research, and scaling up of successful innovations.
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The purpose of the second stageapplied service delivery researchis to design and obtain evidence of the effectiveness and feasibility of innovations that will attend to priorities identified by the assessment before investing resources in large-scale efforts. Research often involves pilot testing innovations to enhance access, availability, and quality of care within existing institutional and resource constraints. This research continues to involve a broad range of stakeholders in its implementation.
Using the results from the first 2 stages, the third stagethe scaling up of successful innovationsfocuses on policy dialogue, planning, and action to facilitate program expansion. Decisions are made about how and when to move from small-scale projects to a wider implementation. Such a deliberate focus on scaling up, with attention to evaluation and research, is a departure from prevailing practice and seeks to overcome the limited impact of most pilot research.1214
A client-centered systems framework.
The Strategic Approach is guided by a systems framework that directs attention to the critical issues affecting the acceptability and sustainability of a health service innovation or technology (Figure 2
).1517 Systems thinking stipulates that decisionmaking should consider the relationships between people, policies and management, and the mix of available services and technologies. It also should consider how these relationships are influenced by social, cultural, political, resource, and health sector contexts. The framework draws attention to the opportunities and the limits of public sector institutional capacities when health systems seek to improve quality of care, expand service options, and introduce gender- and rights-based perspectives in the development of client-centered services. The use of a client-centered systems framework is innovative because it takes into account the complex and interacting forces that determine whether or not a peopless perspectives and needs are appropriately served. More commonly, interventions are narrowly focused on specific activities (e.g., adding a new contraceptive method or syndromic management of reproductive tract infections [RTIs]) without considering how the social and institutional contexts affect the potential for success.6
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| Examples of Innovations |
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| Characteristics Affecting Diffusion and Sustainability |
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Glaser et al. identified 7 key characteristics of an innovation that facilitate its wider application.26 Innovations must be (1) based on sound evidence or espoused by respected persons or respected institutions in order to be credible; (2) observable to ensure that potential users can see the results in practice; (3) relevant for resolving persistent or sharply felt problems; (4) shown to have a relative advantage over existing practices so that potential users are convinced that the costs of implementation are offset by benefits; (5) easy to install and understand rather than complex and complicated; (6) compatible with the potential users established values, norms, and facilities; and (7) able to be tested or tried without committing the potential user to complete adoption when results have not yet been seen.
According to research, diffusion of an innovation is facilitated by (1) users who perceive a need for the innovation and consider it beneficial and congruent with the systems central ideas and concepts; (2) user organizations that have the appropriate implementation capacity, values, and openness; (3) appropriate timing and circumstances; (4) user organizations that possesses effective leadership and internal advocacy; and (5) resource (sending) organizations and user organizations that have similar characteristics and are in close physical proximity.5,13,2629
| Attributes That Enhance Diffusion of the Strategic Approach |
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The flexibility of the methodology also has proved attractive to national leaders. In Laos, the original interest had been in quality of care for family planning services, but when these plans were discussed with the minister of health, he asked whether the Strategic Approach could be used to explore the linkage between unmet need for family planning and maternal mortality, and to facilitate the integration of contraceptive services with related reproductive health servicessuch as the need to combine RTI care when providing intrauterine devices. He perceived this broader focus to be a higher priority than family planning alone. Thus, the focus of the Strategic Approach in Laos was broadened to include a range of reproductive health concerns, including maternal and adolescent health and RTIs.32
These examples highlight the critical importance of national ownership. By placing ownership in the hands of national leaders, the Strategic Approach departs from a pattern where donors or other external institutions dominate decisionmaking. In country after country, good work conducted under the auspices of donor initiatives has had limited influence, because national leaders lack a sense of ownership. Country ownership leads to credibility of results and policy impact. At the same time, diffusion of the Strategic Approach has benefited from WHO sponsorship, which links the initiative to an international body that is held in high esteem, because developing countries view WHO as their organization.
By promoting the participation of high-level officials throughout, the Strategic Approach exposes senior leaders to the conditions of service delivery and to peoples needs. This opportunity to see public sector services through the eyes of local people often produces a shocking realization about the extent of needed change. In Mongolia, the team leader commented at the end of the assessment, "I really like this Strategic Approach, which is so good for us. We sit in our offices and think we are doing it right; then we do this strategic assessment and find that it is not right for doctors or for women. Now we must do something about it." (Davaadorj U, written communication, July 2003.) As the Strategic Approach progresses beyond assessment to dissemination, service delivery research, and scaling up of successful innovations, it provides opportunities for observing concrete results under realistic conditions. This has stimulated further interest in its application to other areas of reproductive health and to other regions of the world.
| Attributes That Impede Diffusion and Maintenance |
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Program managers often are eager to adopt a new process because of its apparent relevance and benefits. However, initial eagerness has not always been reflected in the ability to work in new ways. Several aspects of the Strategic Approach are, at least initially, not compatible with the established norms, values, and procedures of those who adopt it. Senior leaders in government are often not accustomed to working in a participatory manner, particularly with institutions outside the health sector. In Vietnam, the Ministry of Health did not initially recognize the Vietnam Womens Union as a partner in strategy development. Effective implementation of the Strategic Approach requires unlearning old ways of organizational interaction and replacing them with new ones. This is not an easy process.
The challenges faced by public sector health systems in developing countries are often compounded by insufficient human resources and personnel policies that do not promote stability, which often results in rapidly changing program leadership and weakened technical capacity at all levels. For example, in a pilot project in Myanmar that seeks to strengthen district health services, most senior team members are rotated to a different district every 2 years. In both Brazil and Bolivia, there are often major turnovers in health teams after elections and as a result of other political changes. One municipality in Brazil, where projects had already been implemented, saw 7 new health secretaries in a period of 4 years.33 In such environments, long-term vision and planning are difficult, and the sustainability of innovations is endangered.
Many health systems are struggling to adjust to newly mandated processes of decentralization.34,35 The scaling up of successful innovations is often rendered more difficult when state and federal institutions become solely responsible for setting broad policy and standards but do not control budgets or determine local priorities for program implementation. For example, in Vietnam, the scaling-up strategy for supporting quality of care in family planning services began in the context of a strong hierarchical political system, but the strategy became less effective when decentralization placed responsibility for funding and programmatic decisions in the hands of provincial and district managers.30 For the same reasons, the scaling up of an innovative training approach in Brazil had to proceed municipality by municipality.36 There are no state- or federal-level institutions that support training in family planning and related aspects of reproductive health.
An important factor in countries decisions to implement the Strategic Approach has been related to the opening of policy windowspolitical opportunities that call for, or are receptive to, new directions in policy and program development.37 However, policy windows tend to be open for relatively short periods of time; the Strategic Approach initiates an institution-building process that typically stretches over several years. When policy windows close, the sustainability of the Strategic Approach process and its results may be threatened.
| Innovating in the Face of Constraints |
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In 1994, the newly elected Bolivian government allowed a policy emphasis on reproductive health, including family planning, which had been taboo for many years. The head of the Womens Health Bureau had participated in the 1994 International Conference on Population and Development and recognized the Strategic Approach as a valuable tool for focusing policy debate on reproductive health and for leading governments and other agencies to appropriate actions. The role of such national innovators has been immensely valuable. However, the regular turnover of professional staff in leadership positions at all levels has meant that the window of opportunity for working with such champions is often relatively short.18,33 This explains why activities in some countries have not progressed through all 3 stages.
External facilitators have played an important role by preparing national teams to use the new methodology and supporting the voice of internal innovators. Facilitators have been critical in ensuring that there are participatory processes so that power differentials, e.g., between program managers and representatives of womens or youth groups, do not inhibit equitable participation in the process. Furthermore, external facilitators provide technical input and share the experiences of other countries tackling similar challenges, thereby helping national teams develop innovative strategies.
| CONCLUSIONS |
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Diffusion of the Strategic Approach can occur rapidly when national leaders have an opportunity to learn about the methodology. However, implementation is neither rapid nor simple. Because of the diversity of national environmental settings and the specific circumstances under which the Strategic Approach is implemented, the pace of its diffusion and success is highly variable. Thus, in some countries the process has moved through all 3 stages successfully, but in others it has progressed more slowly or stalled. The greater the needed change, the slower the process. The Strategic Approach is not an innovation that spreads spontaneouslyit is an innovation that requires careful nurturing and support from both innovators within the country and international institutions. Where such support has been rallied, the results have been well worth the effort.
| Acknowledgments |
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Human Participant Protection
No protocol approval was needed for this study.
| Footnotes |
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Contributors
P. Fajans directs leads work related to the Strategic Approach for the World Health Organization and contributed to the writing. Ruth Simmons helped develop and guide implementation of the Strategic Approach, conducted literature reviews, and led the writing. Laura Ghiron contributed to the writing. All the authors originated the article, participated in the analysis, interpreted country experience, and reviewed drafts of the article.
Note. The views expressed in this paper are those of the authors and do not represent the views of WHO or the University of Michigan.
Accepted for publication July 26, 2005.
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