Clinical laboratory executives and pathology leaders may want to develop strategies for supporting the growing numbers of at-home screening and diagnostic test users
Findings of a national poll conducted by the University of Michigan (U-M) exploring consumers’ purchases suggests seniors are becoming more comfortable with ordering and using at-home medical testing. Their choice of tests and opinions may be of interest to clinical laboratory executives, pathologists, and primary care physicians considering programs to support self-test purchasers.
The researchers found that 48% of adults, ages 50 to 80, purchased at least one at-home medical test, and that 91% of the buyers indicated intentions to purchase another test in the future, according to a U-M news release.
In their paper, they note that “validity, reliability, and utility of at-home tests is often uncertain.” Further, understanding and responding to test results—especially since caregivers may not have ordered them—could lead to “a range of unintended consequences,” they wrote.
“As a primary care doctor, I would want to know why my patient chose to take an at-home test that I didn’t order for them. We also need to understand in greater detail why folks use at-home tests instead of traditional means, beyond convenience,” said the U-M study’s lead author Joshua Rager, MD, a research scientist at William M. Tierney Center for Health Services Research at Regenstrief Institute, who is now an assistant professor of medicine, Indiana University, in a news release. The findings of the U-M study will be of interest to clinical laboratory executives and pathology leaders. (Photo copyright: Regenstrief Institute.)
Free COVID-19 Tests Ignite At-Home Testing
In their Journal of Health Care paper, the U-M researchers speculate that curiosity in at-home testing may have been propelled by the offer of free COVID-19 tests by the US government starting in 2021 during the pandemic.
They also noted the different ways at-home test kits are performed by healthcare consumers. Some, such as COVID-19 rapid antigen tests, return results to users in a few moments similar to pregnancy tests. Others involve self-collecting specimens, such as a stool sample, then sending the specimen to a clinical laboratory for analysis and results reporting to physicians.
Of those older adults who participated in U-M’s National Poll on Healthy Aging study, the following bought at-home medical tests online or from pharmacies and supermarkets, according to U-M’s paper:
As to perceptions of at-home medical testing by users, when polled on their test experience, the surveyed seniors reported the following:
75.1% perceived at-home medical tests to be more convenient than conventional medical tests.
59.9% believe the tests “can be trusted to give reliable results.”
54.8% believe the tests “are regulated by government.”
66% called them a “good value.”
93.6% indicated results “should be discussed with my doctor.”
Inconsistency in how people shared test results with their healthcare providers was a concern voiced by the researchers.
“While nearly all patients who had bought an at-home cancer screening test shared the results with their primary care provider, only about half of those who tested for an infection other than COVID-19 had. This could have important clinical implications,” the researchers wrote in their paper.
Confusion over Government Regulation
The U-M study also revealed consumer misunderstanding about government regulation of at-home clinical laboratory tests purchased over-the-counter.
The US Food and Drug Administration (FDA) cleared “some diagnostic at-home tests for over-the counter use. But many tests on the market are unregulated or under-regulated,” the authors wrote, adding, “Our results suggest, however, that patients generally believe at-home tests are regulated by government, but a substantial minority did not, which may reflect public confusion in how at-home testing is regulated.”
Women, College-Educated Buy More At-Home Tests
Purchase of at-home tests varies among groups, as follows, the news release noted:
56% and 61% of older adults with a college degree or household income above $100,000, respectively, were “much more likely” to buy at-home tests than people in other income and education brackets.
87% of women would buy at-home tests again compared with 76% of men.
89% of college-educated people would purchase the tests again, compared with 78% of people with high school educations or less.
Future U-M research may explore consumers’ awareness/understanding concerning federal regulations of at-home testing, Rager noted.
“At-home tests could be used to address disparities in access to care. We hope these findings will inform regulators and policymakers and spark future research on this topic,” he said in the news release.
The U-M Institute for Healthcare Policy and Innovation survey results confirm that the country’s senior generations are becoming comfortable with at-home and self-testing options. As Dark Daily has previously suggested, clinical laboratories may want to develop service offerings and a strategy for supporting patients who want to perform their own lab tests at home.
Recent studies exploring the economics behind the high price of US healthcare independently point to the price of labor, goods, services, administrative costs, and pharmaceuticals as primary reason why the US spends almost twice as much as peer countries on healthcare
It is regularly reported that the cost of healthcare in the United States is notably more expensive that in most developed nations. Overutilization of medical services in this country is often given as a reason why this is true. But the findings of a new research study suggest that the reason healthcare in the US is expensive is not due to overutilization. Rather, it is because of the much higher prices American patients pay for services, including clinical laboratory testing.
This recent study contradicts the claims of some experts who say overutilization is to blame for the high cost of healthcare in the United States. The research was conducted by researchers at the Institute for Health Metrics and Evaluation (IHME) in Seattle and the UCLA David Geffen School of Medicine. They attribute the overarching factor in high healthcare costs not to high utilization of services—such as clinical laboratory and anatomic pathology testing—or increased rates of illness.
Instead, the researchers found that it’s simply a matter of higher prices for healthcare delivered in this nation, compared to other healthcare systems around the globe. This is what makes America’s healthcare system so expensive. And, lacking financial incentives for stakeholders to lower prices, these researchers suggest that continued high costs could negatively impact providers’ quality of care.
High Cost of Diagnostic Services, including Medical Laboratory Testing
The IHME/UCLA researchers published their findings in the Journal of the American Medical Association (JAMA), in which they argued that increases in US healthcare cost are independent of increases in:
Disease prevalence;
US population age;
Use of healthcare services; or,
Overall population size.
Joseph L. Dieleman, PhD, Assistant Professor at IHME and lead researcher on the investigation, stated, “After adjustments for price inflation, annual healthcare spending on inpatient, ambulatory, retail pharmaceutical, nursing facility, emergency department, and dental care increased by $933.5 billion between 1996 and 2013—from $1.2 trillion to $2.1 trillion.”
Data produced by the study identified one overlying factor in increased spending—increased prices. According to Dieleman, health spending in 2015 “reached $3.2 trillion and constituted 17.8% of the US economy.”
In an editorial response to Dieleman’s investigation, also published in JAMA, Patrick H. Conway, MD, MSc (above), President and CEO of Blue Cross Blue Shield of North Carolina in Durham, stated that “the United States is on an unsustainable growth path in terms of healthcare costs and must get costs under control.” He added that data from Dieleman’s study has important implications for quality of healthcare, which may include medical laboratory diagnostics. (Photo copyright: Duke University.)
Price Spirals and Artificial Price Hikes: No Real Incentive for Regulation
Pricing for medical care is notoriously opaque. Patients are often unaware of the cost of services until the bill arrives. This lack of transparency prevents patients from comparing prices between healthcare providers and medical laboratories.
To try and create some cost transparency for consumers, Conway noted that some states, such as Maryland and Vermont, have adopted multi-payer payment models or all-payer rate settings. However, there could be resistance to such reforms, according to some experts.
No Incentive to Lower the Prices of Medical Services
An opinion piece in the Wall Street Journal, Keith Lemer, CEO, WellNet Healthcare Group, shared a similar view. He stating that insurers and preferred provider organizations (PPOs) have no “natural incentive to keep provider prices down.” Lemer looks at the Affordable Care Act and its establishment of a medical loss ratio rule, which “requires insurers covering individuals and small businesses to spend at least 80 cents of every premium dollar on medical expenses.”
Lemer uses the cost of a routine blood test as an example, stating that when providers raise costs of such tests, “insurers can charge higher premiums, while also boosting the value of their 20% share,” which goes “towards administrative costs and profits.”
Lemer argues that the deck is stacked against consumers, and that the medical loss ratio “encourages insurers to ignore providers” artificial price hikes,” while attracting customers “with the promise of steep discounts through their PPO plans.” The resulting affect is what Lemer calls a “price spiral” that’s difficult to escape.
In comparison to 10 other high-income countries the US spends “approximately twice as much,” Papanicolas noted. She added that despite the higher spending in the US, the nation “performs poorly in areas such as healthcare coverage and health outcomes.”
To illustrate the difference in average costs, Papanicolas and colleagues listed “comparison prices” on a series of healthcare services between countries in 2013. For example, the price of a single computed tomography (CT) scan varies widely:
$896 (US);
$97 (Canada);
$279 (Netherlands); and,
$500 (Australia).
The high prices of clinical laboratory (AKA, pathology laboratory in Australia) diagnostics have already caused a sharp decline in the use of important imaging utilization and are at risk of affecting other aspects of clinical pathology, such as anatomic pathology (histopathology in AU) services.
PricewaterhouseCoopers (PwC) Health Research Institute’s annual medical cost report predicts 2018 medical costs will rise by 6.5% and that “price continues to be a major driver of healthcare costs” that are outpacing the economy. PwC recommends “increasing collaboration across the industry” to address the growing issue of rising medical costs and shift the burden of cost away from patients.
Clinical Laboratories Contribute to High Costs
Although US healthcare cost is a topic of intense conversation, little change may come if there is no incentive to change. Each of the recent JAMA published articles ends on the same repeated note: a plea for active debate among policy makers, healthcare providers, patients, insurers, and politicians, with the goal of decreasing healthcare costs, without sacrificing patient care.
This is also true for clinical laboratory and anatomic pathology stakeholders, which are critical aspects of the healthcare continuum, and therefore, contribute to the overall financial burden on healthcare consumers.
Recent advances in breath analyzer technologies may give pathologists new diagnostic tools
Does breath analysis have a promising future in pathology and clinical laboratory testing? That day may not be far off. Scientists in multiple research laboratories are developing cost-effective, non-invasive diagnostic test technologies based on breath specimens from patients.
Researchers say that breath analysis can provide critical information in real time and deliver numerous advantages over fluid and image-based testing. In fact, glucose testing via breath specimen may be just around the corner!
On May 31, 2011, Xhale, Inc. was issued a patent for its system and method for non-invasive monitoring of glucose concentrations in blood to provide critical information in the diagnosis and treatment of diabetes. The Xhale system consists of a small handheld device that analyzes exhaled breath condensate. (more…)
