Contextual influences on the role of evidence in health policy development: insights from India and Nigeria
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KeywordsCivil Society Health Information System Contextual Influence Reform Agenda Leadership Change
The context is a complex and important influence on decision-making, affecting degree of responsiveness and people-centred health systems. Although theoretical frameworks to understand context are available, limited empirical research exists exploring contextual influences on evidence-informed health policymaking. This presentation compares contextual influences on the role of evidence in health policy development within two large countries within their continents: India and Nigeria.
Materials and methods
In each country, the contextual influences on the development of three specific health policies were explored. The study was guided by a conceptual framework, developed from the literature. Context includes factors at three levels: macro (e.g. political and resource environment), meso (e.g. organisation’s roles and practices) and micro (e.g. individual values and preferences). Data was collected using 72 in-depth interviews with key policy actors and document reviews, and analysed using framework approach.
All policies were perceived as evidence-informed. Both formal (e.g. research) and informal (e.g. experiences) evidence was used in India; in Nigeria reliance was mostly on formal evidence. Key macro-level facilitators of evidence-informed decisions were international treaties driving reform agendas, leadership changes and political will. Key constraints included limited resources and opposition from powerful actors. At meso-level, civil society was particularly influential in India; whereas international agencies had greater role in policy decisions, including evidence use, in Nigeria. At micro-level, individuals had different understandings of what constitutes ‘robust’ evidence for policymaking, shaping their evidence preferences and decision-making practices.
Understanding context is essential in ensuring responsiveness of policy decisions to the needs of key policy actors within people-centred systems, for example through recognising actors’ agendas and interests. Powerful civil society can catalyse greater recognition of citizens voice through communicating informal evidence, as we found in India; and influential donors can favour costly surveys, thus undermining use of evidence from government health information systems, as in Nigeria.
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