Evaluating Global Health Outcomes Measures that Matter

History of Global Health

The concept of global health has its origins in public health, a discipline traditionally concerned with health matters within specific nations or communities (Dodgson et al., 2017). However, with globalization leading to increased interconnectedness, disease patterns began to cross national borders, resulting in the emergence of global health as a distinct discipline. Historically, the evolution of global health can be organized into three primary periods. The first, known as the Sanitary Era (1850s-1940s), focused on controlling infectious diseases through improvements in sanitation and hygiene. This era was characterized by the establishment of the International Sanitary Conferences, which were aimed at managing diseases like cholera, yellow fever, and plague. Following this was the Health Development Era (1940s-1980s), which saw the creation of international bodies such as the World Health Organization (WHO) and the United Nations Children’s Fund (UNICEF). The third period, known as the Globalization Era (1980s-present), has been marked by a shift towards a more holistic approach to health marked by international campaigns to fight AIDS and other diseases (Hanefeld, 2014).

Key Concepts of Global Health

Global health, as a discipline, transcends boundaries. It is a multidisciplinary field that combines insights from public health, medicine, social sciences, and policy to understand and address health issues that cross national borders. As such, several key concepts are integral to global health. Health equity, for instance, is one: it refers to the ideal that everyone, regardless of their socio-economic or demographic factors, should have an equal opportunity to attain their full health potential. Another concept, the social determinants of health, concerns the conditions in which people are born, grow, live, work, and age. These conditions can significantly influence a range of health outcomes.

The global burden of disease (GBD) is another important concept in global health. It provides a comprehensive regional and global assessment of mortality and disability from diseases, injuries, and risk factors. Then there is the concept of health systems strengthening, which involves improving the six key components of health systems: service delivery, health workforce, information, medical products, vaccines and technologies, financing, and leadership/governance (Jaca et al., 2022).

Role of Global Health on the Global Burden of Disease

Global health plays a crucial role in mitigating the global burden of disease. If they can foster cross-national collaboration, global health initiatives will enable the sharing of knowledge and resources. They will enable the coordination of responses to health threats, and promote equitable access to health services. On top of all this, global health emphasizes the importance of addressing social determinants of health. It recognizes that many health outcomes are influenced by factors such as poverty, education, and access to clean water and sanitation. Insofar as they address these determinants, global health initiatives help to reduce the burden of disease and promote health equity.

Evaluation of Healthcare

There are several key methods for evaluating healthcare. Outcome measures, for example, assess the results of healthcare services, such as changes in patient health, behavior, or knowledge. Process measures, on the other hand, assess the activities carried out in the delivery of healthcare, such as the number of screenings conducted or medicines prescribed. Additionally, structural measures assess the conditions under which healthcare is provided, such as the availability of resources or the qualifications of healthcare providers. Evaluations can be used to identify gaps in service delivery, understand the impact of health interventions, and inform decision-making for health policy and planning. They are critical tools for improving quality, optimizing resource allocation, and ensuring that health services are responsive to the needs of the population.