![Breakingnews stock](https://www.spokanejournal.com/ext/resources/2024/08/05/thumb/BreakingNews_stock.jpg?1722882461)
A large-scale review of national patient records shows that although survival rates are the same, the cost of treating trauma patients in the western United States is 33 percent higher than the bill for treating similarly injured patients in the Northeast.
Overall, treatment costs were lower in the Northeast than anywhere in the U.S.
The findings by Baltimore-based Johns Hopkins University School of Medicine researchers, published in The Journal of Trauma and Acute Care Surgery, suggest that skyrocketing health care costs could be reined in if analysts focus on how caregivers in lower-cost regions manage their patients.
At least in the case of trauma care, "spending more doesn't always mean saving more lives," says study leader Dr. Adil H. Haider, an associate professor of surgery at the Johns Hopkins University School of Medicine and director of Hopkins' Center for Surgical Trials and Outcomes Research.
"If doctors in the Northeast do things more economically and with good results, why can't doctors out West do the same thing? This study provides a potential road map for cutting unnecessary costs without hurting outcomes," Haider says.
But researchers say they don't know exactly why costs vary by region. Haider says that it's possible that in one part of the country, it may be customary to do an expensive type of medical test prior to treatment, while in other parts, that test might not be done.
Haider notes that health care costs account for roughly 16 percent of the Gross Domestic Product of the U.S., and trauma-related disorders rank among the five most costly conditions.
For their study, Haider and his colleagues analyzed three years of data from the Healthcare Cost and Utilization Project's Nationwide Inpatient Sample, the largest all-payer inpatient database publicly available in the U.S. They identified nearly 63,000 adult patients with a primary injury in one of five domains: blunt injury to the spleen, collapsed lung and bleeding in the chest, shinbone (tibia) fracture, mild traumatic brain injury, and liver injury.
After controlling for a variety of factors that could bias the resultsincluding injury severity, the presence of chronic illnesses, variations in regional prices for goodsthe researchers estimated that the average per-person cost in the Northeast for trauma care for all five injury types combined was $14,022. The cost was 18 percent higher in the South, 22 percent more in the Midwest, and 33 percent more in the West.
Haider, a trauma surgeon, cautions that when looking for ways to cut costs, researchers should look closely at outcomes beyond survival alone to make sure the more expensive care isn't better in some way.
For example, it may be possible, he says, that higher-cost regions have patients with less pain and fewer disabilities after recovery.
"If surgeons are fixing tibia fractures in the West in a way that's more expensive but makes patients more comfortable, that would not be a trivial finding," Haider says. "We really need to drill down and figure out what parts of care improve outcomes and what parts drive up costs without improving any outcomes or aspects of care important to patients."