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.
Results
1 to 4 of 4 Research Studies DisplayedMullens CL, Lussiez A, Scott JW
Association of health professional shortage area hospital designation with surgical outcomes and expenditures among Medicare beneficiaries.
This study’s objective was to compare surgical outcomes and expenditures at hospitals located in Health Professional Shortage Areas to nonshortage area designated hospitals among Medicare beneficiaries. This cross-sectional retrospective study used data from 842,787 Medicare beneficiary patient admissions to hospitals with and without Health Professional Shortage Area designations for common operations including appendectomy, cholecystectomy, colectomy, and hernia repair from 2014 to 2018. Primary outcomes measures were 30-day mortality, hospital readmissions, and 30-day surgical episode payments. Patients (mean age=75.6 years, males=44.4%) undergoing common surgical procedures in shortage area hospitals were less likely to be White (84.6% vs 88.4%) and less likely to have≥2 Elixhauser comorbidities (75.5% vs 78.2%). Patients undergoing surgery at Health Professional Shortage Area hospitals had lower risk-adjusted rates of 30-day mortality (6.05% vs 6.69%) and readmission (14.99% vs 15.74%). Medicare expenditures at Health Professional Shortage Area hospitals were also lower than nonshortage designated hospitals ($28,517 vs $29,685).
AHRQ-funded; HS028606; HS028672.
Citation: Mullens CL, Lussiez A, Scott JW .
Association of health professional shortage area hospital designation with surgical outcomes and expenditures among Medicare beneficiaries.
Ann Surg 2023 Oct 1; 278(4):e733-e39. doi: 10.1097/sla.0000000000005762..
Keywords: Hospitals, Surgery, Medicare, Healthcare Costs, Workforce, Outcomes
Philip JL, Yang DY, Wang X
Effect of transfer status on outcomes of emergency general surgery patients.
This study looked at outcomes of transferred (TRAN) versus directly admitted (DA) emergency general surgery (EGS) patients. Patients with a diagnosis of EGS were identified from the 2008-2011 Nationwide Inpatient Sample (NIS). Outcomes included were in-hospital mortality and morbidity. They identified 274,145 TRAN and 10,456,100 DA encounters. Morbidity and mortality were both higher in TRAN patients than DA. TRAN patients were more likely to have greater comorbidity scores, have Medicare insurance, and reside in an area with a lesser median household income compared to DA patients. Morbidity among TRAN patients were primarily due urinary-, gastrointestinal-, and pulmonary-related complications. Median stay and median cost at the hospital were greater for TRAN patients.
AHRQ-funded; HS025224; HS022694.
Citation: Philip JL, Yang DY, Wang X .
Effect of transfer status on outcomes of emergency general surgery patients.
Surgery 2020 Aug;168(2):280-86. doi: 10.1016/j.surg.2020.01.005..
Keywords: Healthcare Cost and Utilization Project (HCUP), Surgery, Transitions of Care, Mortality, Outcomes, Healthcare Costs, Hospitals
Smith ME, Shubeck SP, Nuliyalu U
Local referral of high-risk patients to high-quality hospitals: surgical outcomes, cost savings, and travel burdens.
In this study, the investigators sought to assess the potential changes in Medicare payments and clinical outcomes of referring high-risk surgical patients to local high-quality hospitals within small geographic areas. The investigators concluded that complication rates and Medicare payments were significantly lower for high-risk patients treated at local high-quality hospitals. The investigators suggest that triaging high-risk patients to local high-quality hospitals within small geographic areas may serve as a template for improving the value of surgical care.
AHRQ-funded; HS024763.
Citation: Smith ME, Shubeck SP, Nuliyalu U .
Local referral of high-risk patients to high-quality hospitals: surgical outcomes, cost savings, and travel burdens.
Ann Surg 2020 Jun;271(6):1065-71. doi: 10.1097/sla.0000000000003208..
Keywords: Surgery, Healthcare Costs, Hospitals, Medicare, Outcomes
Bateni SB, Olson JL, Hoch JS
Drivers of cost for pancreatic surgery: it's not about hospital volume.
Researchers compared healthcare costs of pancreatic surgery between high- and low-volume centers. They found there was no significant difference in costs, however high-volume centers have better outcomes for morbidity and mortality.
AHRQ-funded; HS022236.
Citation: Bateni SB, Olson JL, Hoch JS .
Drivers of cost for pancreatic surgery: it's not about hospital volume.
Ann Surg Oncol 2018 Dec;25(13):3804-11. doi: 10.1245/s10434-018-6758-1..
Keywords: Healthcare Costs, Hospitals, Outcomes, Patient Safety, Surgery