Strengthening health systems for universal health coverage and sustainable development

The 2030 agenda for sustainable development is an opportunity for governments and the international community to renew their commitment to improving health as a central component of development. (1) The accompanying 17 sustainable development goals (SDGs) define the priority areas of action. (2) Goal 3 (to ensure healthy lives and promote wellbeing for all at all ages), with Target 3.8 on universal health coverage (UHC), emphasize the importance of all people and communities having access to quality health services without risking financial hardship. (2) These health services include those targeting individuals, such as curative care and population-based services, such as health promotion. (3) Achieving UHC is an important objective for all countries to attain equitable and sustainable health outcomes and improve the well-being of individuals and communities. (4,5) Health system strengthening is a means to progress towards UHC. A functioning health system is organized around the people, institutions and resources that are mandated to improve, maintain or restore the health of a given population. Health system strengthening refers to significant and purposeful effort to improve the system's performance. (6) Strengthening is one way to ensure that the system's performance embodies the intermediary objectives of most national health policies, plans and strategies--quality, equity, efficiency, accountability, resilience and sustainability (Box 1). We argue that UHC contributes to the SDGs in several ways. The impact of health system strengthening on UHC, and how health system strengthening, through UHC, contributes to different sustainable development goals is illustrated in Fig. 1. One way UHC contributes to the SDGs is by promoting global public health security and it does so by increasing the resilience of health systems to respond to health threats that spread within as well as across national borders. (6,11) The 2012 Middle East Respiratory Syndrome coronavirus, the 2013-2016 Ebola virus disease and 2015 Zika virus outbreaks prompted the international community of the financial aftermath many countries faced as a result of protracted health emergencies. The impact of humanitarian and natural disasters is exacerbated by weak health systems. (12) These recent outbreaks showed that resilience is an important feature of a health system and its effect on health workers' ability to adapt and effectively address complex challenges when responding to emergencies. Resilience should be envisaged as a critical objective of contemporary health system reforms. (13) When compared to resources spent on emergency responses, it is cost-efficient and in the long-term sustainable to invest in building resilient and functioning health systems. We claim that progress towards UHC will be essential to four specific SDG goals and the pledge to leave no one behind. First, as adults in poor health are more likely to be unemployed, when investments are made in improving health outcomes for the entire population, this can also contribute to SDG 1 (end poverty in all its forms everywhere). In addition, implementation of social protection systems to address out-of-pocket health expenditure reduces the incidence of catastrophic or impoverishing household health spending. Second, given that children anckadolescents with good health have better educational outcomes, health has an important role to play in advancing SDG 4 (ensure inclusive and equitable education and promote lifelong learning opportunities for all). Third, as women comprise over 75% of the health workforce in many countries, (14) the health system can contribute to advancing SDG 5 (achieve gender equality and empower all women and girls). Fourth, through the development of health systems that create fair, trustworthy and responsive social institutions, health system strengthening directly contributes to SDG 16 (promote inclusive societies for sustainable development, provide access to justice for all and build effective, accountable and inclusive institutions for all). …