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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
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1 to 3 of 3 Research Studies DisplayedMorden NE, Chyn D, Wood A
Racial inequality in prescription opioid receipt - role of individual health systems.
The purpose of this study was to explore the contribution of individual health systems in the receipt of prescription opioids among racial groups in the United States. Medicare claims data for 2016-2017 was used to obtain a random 40% national sample of fee-for-service, Black and White beneficiaries 18 to 64 years of age and identify 310 racially diverse systems. Findings showed that, within individual health systems, Black and White patients received markedly different opioid doses. These system-specific findings could facilitate exploration of the causes and consequences of these differences.
AHRQ-funded; HS024075.
Citation: Morden NE, Chyn D, Wood A .
Racial inequality in prescription opioid receipt - role of individual health systems.
N Engl J Med 2021 Jul 22;385(4):342-51. doi: 10.1056/NEJMsa2034159..
Keywords: Opioids, Medication, Racial and Ethnic Minorities, Disparities, Practice Patterns
Govani SM, Wiitala WL, Stidham RW
Age disparities in the use of steroid-sparing therapy for inflammatory bowel disease.
The investigators compared the use of steroids and steroid-sparing therapies and rates of complications among elderly and younger patients in a national cohort of veterans with inflammatory bowel disease (IBD). They found that, after starting steroids, fracture rates increased in the elderly patients with IBD, whereas increases in venous thromboembolism and infections after starting steroids affected both age groups. Additonally, elderly veterans were less likely to receive steroids and steroid-sparing medications than younger veterans.
AHRQ-funded; HS024122.
Citation: Govani SM, Wiitala WL, Stidham RW .
Age disparities in the use of steroid-sparing therapy for inflammatory bowel disease.
Inflamm Bowel Dis 2016 Aug;22(8):1923-8. doi: 10.1097/mib.0000000000000817.
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Keywords: Digestive Disease and Health, Disparities, Elderly, Medication, Practice Patterns
Du XL, Parikh RC, Lairson DR
Racial and geographic disparities in the patterns of care and costs at the end of life for patients with lung cancer in 2007-2010 after the 2006 introduction of bevacizumab.
The authors examined racial/ethnic and geographical disparities in cancer care and costs during the last 6 months of life for lung cancer decedents after the FDA's approval of bevacizumab. They found that there were substantial racial/ethnic and geographic disparities in the types of cancer care and costs in the last 6 months of life among lung cancer decedents, regardless of the length of survival times and hospice care status.
AHRQ-funded; HS018956.
Citation: Du XL, Parikh RC, Lairson DR .
Racial and geographic disparities in the patterns of care and costs at the end of life for patients with lung cancer in 2007-2010 after the 2006 introduction of bevacizumab.
Lung Cancer 2015 Dec;90(3):442-50. doi: 10.1016/j.lungcan.2015.09.017.
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Keywords: Cancer, Cancer: Lung Cancer, Disparities, Healthcare Costs, Medication, Palliative Care, Patient-Centered Outcomes Research, Practice Patterns, Racial and Ethnic Minorities