
Medicaid Expansion Associated With More Early-Stage Cancer Diagnoses
Data in a new analysis showed that Medicaid expansion under the Affordable Care Act had positive effects on rates of early-stage cancer diagnosis, and the results were immediate.
Medicaid expansion under the Affordable Care Act (ACA) has been linked to various improved outcomes in cancer, from fewer newly diagnosed cases of
The study comes during a week in which the
“It does seem fairly clear that the proper remedy would be to sever the mandate provision and leave the rest of the act in place—the provisions regarding pre-existing conditions and the rest,” Justice Brett Kavanaugh
Study results. “Our study adds to the literature demonstrating the positive health effects of Medicaid expansion,” senior author Coleman Drake, PhD, assistant professor in Pitt Public Health’s Department of Health Policy and Management, said in a
The population-based, quasi-experimental analysis included non-elderly adults in 732 counties. Researchers used data from the 2010-2016
In Medicaid expansion states, there was an increase in early-stage diagnoses within a year of the expansion. There were 21.3 more early-stage diagnoses per 100,000 population, or 9.14% of population within the first year.
Years 2 and 3 did not see statistically significant increases in early-stage diagnoses, but there was a decrease in late stage diagnoses by 8.7 per 100,000 population, or 5.7% of population 3 years after Medicaid expansion compared with baseline. Total diagnoses overall did not change.
“We used cancer diagnosis rates as a marker of
Study authors concluded that the significant increase in diagnoses in the first year and the plateau that followed suggest that there was a pent-up demand for screening and diagnostic services that was met to some degree after expansion. The slight reduction in late-stage diagnoses seen in year 3 might indicate the potential role of public health insurance on improving outcomes in cancer among non-elderly adults, they added.
“It is important to remember that while the ACA was passed 10 years ago, the key provisions weren’t implemented until 2014,” co-author Lindsay Sabik, PhD, associate professor of health policy and management at Pitt Public Health and member of the UPMC Hillman Cancer Center, said. “Because we often don’t see the effects immediately, it’s important for us to keep studying the long-term consequences of health care reform.”
References
1. Lin L, Soni A, Sabik L, Drake C. Early- and Late-Stage Cancer Diagnosis Under 3 Years of Medicaid Expansion. Am J Prev Med. Published online November 11, 2020. doi:10.1016/j.amepre.2020.06.020
2. Liptak A. Key Justices Signal Support for Affordable Care Act. New York Times. November 10, 2020. Accessed November 12, 2020.
3. Increase in Early-Stage Cancer Tied to ACA’s Expansion. News Release. University of Pittsburgh Schools of the Health Sciences; November 12, 2020. Accessed November 12, 2020.
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