A life-course approach to health encompasses strategies across individuals’ lives that optimize their functional ability (taking into account the interdependence of individual, social, environmental, temporal and intergenerational factors), thereby enabling well-being and the realization of rights. The approach is a perfect fit with efforts to achieve universal health coverage and meet the sustainable development goals (SDGs). Properly applied, a life-course approach can increase the effectiveness of the former and help realize the vision of the latter, especially in ensuring health and well-being for all at all ages. Its implementation requires a shared understanding by individuals and societies of how health is shaped by multiple factors throughout life and across generations. Most studies have focused on noncommunicable disease and ageing populations in high-income countries and on epidemiological, theoretical and clinical issues. The aim of this article is to show how the life-course approach to health can be extended to all age groups, health topics and countries by building on a synthesis of existing scientific evidence, experience in different countries and advances in health strategies and programmes. A conceptual framework for the approach is presented along with implications for implementation in the areas of: (i) policy and investment; (ii) health services and systems; (iii) local, multisectoral and multistakeholder action; and (iv) measurement, monitoring and research. The SDGs provide a unique context for applying a holistic, multisectoral approach to achieving transformative outcomes for people, prosperity and the environment. A life-course approach can reinforce these efforts, particularly given its emphasis on rights and equity.
Increasing focus on health inequities has brought renewed attention to two related policy discourses - primary health care and the social determinants of health. Both prioritise health equity and also promote a broad view of health, multisectoral action and the participation of empowered communities. Differences arise in the lens each applies to the health sector, with resultant tensions around their mutual ability to reform health systems and address the social determinants. However, pitting them against each is unproductive. Health services that do not consciously address social determinants exacerbate health inequities. If a revitalised primary health care is to be the key approach to organise society to minimise health inequities, action on social determinants has to be a major constituent strategy. Success in reducing health inequities will require ensuring that the broad focus of primary health care and the social determinants is kept foremost in policy - instead of the common historical experience of efforts being limited to a part of the health sector.
Kumanan Rasanathan and colleagues explain how integrating action on determinants of women’s, children’s, and adolescents’ health beyond the health sector into core health strategies is crucial to achieving sustainable development goal targets to end preventable deaths and ensure healthy lives
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