Prime Highlights
- Researchers found that boosting trust in healthcare systems had the greatest impact on patient outcomes, but unmanaged demand surges can quickly reverse those gains.
- The study identified close to 1,000 interconnected factors influencing patient survival after injury in low- and middle-income countries.
Key Facts
- Low- and middle-income countries account for around 85% of injury-related deaths worldwide, making system-level reform in these regions a global health priority.
- The study was published in BMJ Global Health and led by researchers from the University of Birmingham, Nottingham Trent University, and Stellenbosch University.
Background
Improving a single element of a healthcare system without considering the wider structure can lead to worse patient outcomes, according to new research published in BMJ Global Health in the third week of June.
The study, led by researchers from the University of Birmingham, Nottingham Trent University, and Stellenbosch University, is among the first to map the full complexity of a health system delivering injury care. The team tracked how patients move through care, from seeking help and reaching facilities, to receiving treatment and recovering.
Researchers identified close to 1,000 interconnected factors that influence whether patients survive injuries in low- and middle-income countries, which account for around 85% of injury-related deaths worldwide.
Of all the factors analyzed, it is trust in the health care delivery system that proved to have the highest influence on the results. With increased trust, there is increased use of health care facilities early on, which is linked to better survival rates. Nevertheless, when the demand goes beyond the capacity of the services provided, the quality of care goes down, and trust decreases once again.
Other issues that were looked at include the patient’s beliefs, how much they could pay for things, staffing, funding, poverty, infrastructure, and the policies in place.
Researchers called for a fundamental shift in how health systems are strengthened, arguing that multi-sector approaches linking health policy with investments in workforce capacity, transport, education, and economic development are essential for lasting improvement.
The research involved institutions from the UK, Sweden, and South Africa, and was supported by a fellowship awarded by the Stellenbosch Institute of Advanced Studies.
