CHICAGO – , according to a comparison of National Cancer Database surveys from 2006-2009 and 2011-2014.
During the post-Affordable Care Act (ACA) years of 2011-2014, compared with the pre-ACA years of 2004-2009, a treatment group of women aged 21-64 years with ovarian cancer was more likely to be diagnosed at an early stage, compared with a control group of women aged 65 years and older (difference-in-differences [DD]=1.7%), Anna Jo Smith, MD, reported at the annual meeting of the American Society of Clinical Oncology.
Also, the ACA was associated with more women aged 21-64 receiving treatment within 30 days of diagnosis (DD = 1.6%), said Dr. Smith, a 4th-year resident at Johns Hopkins University, Baltimore.
Among women with public insurance, the ACA was associated with even greater improvement in early-stage diagnosis and treatment within 30 days in the treatment group vs. the controls (DD = 2.5% for each), she said, noting that the improvements were seen across race, income, and education groups.
The findings are based on pre-ACA surveys from 35,842 women aged 21-64 years and 28,895 women aged 65 years, and from post-ACA surveys from 37,145 women and 30,604 women in those age groups, respectively, and were adjusted for patient race, living in a rural area, area-level household income and education level, Charlson comorbidity score, distance traveled for care, Census region, and care at an academic center.
The 2010 ACA expanded access to insurance and care for many Americans, and the objective of this study was to evaluate the impact of that access on women with ovarian cancer, Dr. Smith explained.
“Under the 2010 Affordable Care Act, women with ovarian cancer were more likely to be diagnosed at an early stage and receive treatment within 30 days of diagnosis,” she said. “As stage and treatment are the major determinants of survival advantage, these gains under the ACA may have long-term impacts on the survival, health, and well-being of women with ovarian cancer.”
Dr. Smith reported having no disclosures.
SOURCE: Smith A et al., ASCO 2019. .