In global health, priority-setting is a term used for the process and strategy of deciding which health interventions to carry out. Priority-setting can be conducted at the disease level (i.e. deciding which disease to alleviate), the overall strategy level (i.e. selective primary healthcare versus primary healthcare versus more general health systems strengthening), research level (i.e. which health research to carry out), or other levels.
Priority-setting is the act of deciding which health interventions to carry out, and can occur at several levels of granularity. Priority-setting can occur at the following levels:[1]
Synonymous terms include "prioritization in health care and health research", "priority determination", "health priorities", and "agenda-setting".[2]
Various metrics have been used to compare interventions. These include:
Priority-setting can be done by various actors. These include:
According to Devi Sridhar, professor of global health at the University of Edinburgh,[6] "the priorities of funding bodies largely dictate what health issues and diseases are studied".[7]
Usually at a level of equity and are done by decision-makers closely working alongside marginalized communities and people being influenced. Stakeholder engagement involvements is critical in priority-settings as it establishes if the decisions made by the various actors reflect what the population needs as well as if they are appropriate and accurate.[8] Priority setting decision-makers often make it a point to not only provide assistance and resources but to also give voices to those who are often unheard and invisible in the privileged system.[9] Oftentimes, these priorities address more than just socioeconomic status but also inequalities such as gender, race, and religion inequalities.[10] Policies take a long time to process because of how specific they tend to be.
Once a consensus has been reached between the priority setting makers and the communities, there might be challenges and problems that could arise based on the health intervention being pushed by the priority. Due to the complexity of the inequalities, aspects such as the levels of population health and the distribution of health are being considered which could also be looked at through economical lenses.[11] Although decision makers have the power to constraint and provide aid, there also tends to be an asymmetric information[12] as health organizations might overestimate which priorities are desired.[13]
Global-level priority-setting has occurred since at least the 1980s, though these efforts have only focused on a few aspects.
The following table is a timeline of organizations and programs working on priority-setting.
| Years active | Event | Level at which prioritization occurred | Metric or methods used | Operating costs/funding level (in US$) | Results and impact | |
|---|---|---|---|---|---|---|
| 1977–present | WHO Model List of Essential Medicines is published. | Among medicines | Produced explicit list of medicines. As of 2016, at least 156 countries have created national lists of essential medicines based on the WHO's model list.[14] | |||
| 1984 | Demographic and Health Surveys is conceived.[15] | Improving data quality | 380,000,000 (from USAID) | Data from the DHS has been analyzed by various papers. | ||
| 1987–1989 | The Oregon Health Services Commission (HSC) is established to prioritize within the US Medicaid program. The HSC would publish their first prioritized list of health services in 1993. The HSC would be abolished in 2012.[16] | Health services[17] | Originally a cost-per-utility formula, but then expert judgment and a method of splitting health services into categories and ranking within categories | "This time greater emphasis is placed on preventive services and chronic disease management, reflecting the fact that providing health care before reaching crisis mode will prevent avoidable morbidity and mortality." | ||
| 1987–1990 | Commission on Health Research for Development[18] is established in 1987 and would publish Health Research: Essential Link to Equity in Development in 1990.[19] | Research | Meetings with experts | Produced several reports, including the final report, Health Research: Essential Link to Equity in Development. Resulted in the establishment of the Council on Health Research for Development (COHRED) to promote priority-setting in low- and middle-income countries. | ||
| ? | ||||||
| 1993 | Disease Control Priorities in Developing Countries is published by the Disease Control Priorities Project.[20] | Disability-adjusted life year | ||||
| 1993 | The World Bank publishes the 1993 World Development Report. | Health interventions[21] | Disability-adjusted life year[22] | |||
| 1994 | World Health Organization's Ad Hoc Committee on Health Research Relating to Future Intervention Options (AHC) | Research and development | Produced the 1996 report "Investing in Health Research and Development". | |||
| 1995 | Improving data quality | |||||
| 1998 | WHO-CHOICE, a program that helps countries choose health system priorities, is developed.[23] [24] [25] | |||||
| 1998 | Research and development | Structured interviews and literature review | Produced a list of 17 priorities. | |||
| 2000 | Review of previous efforts | |||||
| 2001 | Center for Global Development[26] | |||||
| 2002 | Marginal budgeting for bottlenecks (the World Bank, UNICEF, and WHO) is conceived. | |||||
| 2003 | The Bill & Melinda Gates Foundation announces the Grand Challenges in Global Health, for which it initially provides $200 million in funding. | Research and development | Scientific board | 550,000,000 (from the Gates Foundation as of 2008; smaller amounts from others not yet included) | Out of more than 1000 submissions, 14 were selected by the scientific board as "grand challenges". | |
| 2003 | The initial version of the Lives Saved Tool (LiST) by Johns Hopkins University is created.[27] | |||||
| 2004 | Global Forum for Health Research develops the "Combined Approach Matrix" (CAM). | Various (since CAM is a general method) | CAM itself is the method, but takes into account disease burden, present level of knowledge, cost-effectiveness, macro-economic policies, etc. | Rudan et al.: "The tool has proven to be highly useful for systematic classification, organization, and presentation of the large body of information that is needed at different stages of priority setting process, so that the decisions made by the members of decision-making committees could be based on all relevant and available information, rather than their own personal knowledge and judgment." | ||
| 2004 | The Copenhagen Consensus (which focuses on aid and development in general, and not just global health) holds its first conference.[28] | |||||
| 2005 | Health Metrics Network launches. The partnership would dissolve in 2013.[29] | Improving data quality | 50,000,000 (initially, by the Gates Foundation; see Health Metrics Network § Funding for more) | Various | ||
| 2006 | Second edition of Disease Control Priorities in Developing Countries by the Disease Control Priorities Project[30] is published. | |||||
| 2007 | The Lancet publishes a series of papers on priorities in international health. | Research | ||||
| 2007 | Health Intervention and Technology Assessment Program is established. | Various | ||||
| 2007 | Institute for Health Metrics and Evaluation launches. | Improving data quality, burden of disease | 105,000,000 (initial grant, mainly from the Gates Foundation) | |||
| 2008 | Supporting Independent Immunization and Vaccine Advisory Committees Initiative (SIVAC) is founded.[31] | Among vaccines | ||||
| 2009 | EVIDEM Collaboration (Evidence and Value: Impact on Decision Making) is established.[32] | Health interventions | Literature review, "discussions with stakeholders", and multicriteria decision analysis (MCDA)[33] | |||
| 2013 | International Decision Support Initiative launches as the result of a Center for Global Development working group. | Health interventions | 12,800,000 (from the Bill & Melinda Gates Foundation for phase 2 of operations)[34] [35] |
Rudan et al. says that priority-setting efforts have relied on "consensus reached by panels of experts" and as a result have not been systematic enough, and that this has "often made it difficult to present the identified priorities to wider audiences as legitimate and fair".[18]
Glassman et al. notes that criticisms of priority-setting include "the weak data on which estimates of burden, cost, and effectiveness relied; the value judgments implicit in disability-adjusted life year age weighting and discounting decisions; and treatment of equity issues, as well as the political difficulties associated with translating a ground zero package into a public budget based on historical inputs"; and the consideration of only health maximization at the expense of other objectives such as fairness.
Glassman et al. also notes how there are more cost-effectiveness studies for LMICs (in the thousands), but that these are unlikely to be actually applied to priority-setting processes.
Jeremy Shiffman has said that some bodies such as the Institute for Health Metrics and Evaluation and The Lancet are prominent in priority-setting due to their dominion rather than data and analysis, and also notes that the process of creating the Sustainable Development Goals was not sufficiently transparent.[36]