National Healthcare Quality and Disparities Report
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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 2 of 2 Research Studies DisplayedKaye DR, Luckenbaugh AN, Oerline M
Understanding the costs associated with surgical care delivery in the Medicare population.
This study’s objective was to quantify the costs of inpatient and outpatient surgery in the Medicare population. Claims data from a 20% national sample of Medicare beneficiaries was used. Results showed that, while spending on inpatient surgery contributed the most to total surgical payments, it declined over the study period, driven by decreases in index hospitalization and readmissions payments. In contrast, spending on outpatient surgery increased across all sites of care (hospital outpatient department, physician office, and ambulatory surgery center). Ophthalmology and hand surgery witnessed the greatest growth in surgical spending over the study period. Surgical care accounts for half of all Medicare spending.
AHRQ-funded; HS024525; HS024728.
Citation: Kaye DR, Luckenbaugh AN, Oerline M .
Understanding the costs associated with surgical care delivery in the Medicare population.
Ann Surg 2020 Jan;271(1):23-28. doi: 10.1097/sla.0000000000003165..
Keywords: Surgery, Healthcare Delivery, Healthcare Costs, Medicare, Elderly, Hospitalization
Riall TS, Adhikari D, Parmar AD
The risk paradox: use of elective cholecystectomy in older patients is independent of their risk of developing complications.
For older patients with newly diagnosed symptomatic gallstones, researchers calculated their 2-year risk of emergent gallstone-related hospitalization. They found that patients in the high-risk group were less likely to receive elective cholecystectomy than those in the low-risk group. The study used Texas Medicare data for 161,568 patients with an episode of symptomatic gallstones.
AHRQ-funded; HS022134
Citation: Riall TS, Adhikari D, Parmar AD .
The risk paradox: use of elective cholecystectomy in older patients is independent of their risk of developing complications.
J Am Coll Surg. 2015 Apr;220(4):682-90. doi: 10.1016/j.jamcollsurg.2014.12.012..
Keywords: Hospitalization, Elderly, Medicare, Surgery