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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 DisplayedKalata S, Howard R, Diaz A
Association of skilled nursing facility ownership by health care networks with utilization and spending.
The objective of this cross-sectional study was to determine the association of vertical integration of skilled nursing facilities (SNFs) within hospital networks with SNF utilization, readmissions, and spending. Claims data from Medicare beneficiaries aged 66 to 99 who had undergone elective hip replacement in nonfederal acute care hospitals during the study period was analyzed. Results showed that vertical SNF integration was associated with a higher rate of SNF utilization and a lower 30-day readmission rate; in spite of higher utilization, 30-day episode payments were slightly lower. Adjusted readmission rates were especially low for patients who were not sent to an SNF but were significantly higher for patients with a length of stay of less than 5 days. The authors concluded these findings support the value of integrating SNFs into hospital networks, but there is room for improvement in postoperative care early in the SNF patients’ stay.
AHRQ-funded; HS028606.
Citation: Kalata S, Howard R, Diaz A .
Association of skilled nursing facility ownership by health care networks with utilization and spending.
JAMA Netw Open 2023 Feb; 6(2):e230140. doi: 10.1001/jamanetworkopen.2023.0140..
Keywords: Nursing Homes, Healthcare Utilization, Healthcare Costs, Medicare
Dean JM, Hreha K, Hong I
Post-acute care use patterns among hospital service areas by older adults in the United States: a cross-sectional study.
This study examined post-stroke acute care patterns across Hospital Service Areas among a national stroke cohort of Medicare beneficiaries to determine drivers of variation in post-acute care service utilization. Data was extracted from 2013 to 2014 (174,498 total records across 3232 Hospital Service Areas). Patients’ residence ZIP codes were linked to the facility ZIP code where care was received. Patients were considered a “traveler” if they did not live in the Hospital Service Area where they received care. Only 23.5% of all patients received care in skilled nursing-only Hospital Service Areas although 73.4% of all Hospital Service Areas were skilled nursing-only. Thirty-five percent of all patients traveled to a different Hospital Service Area from their residence. Patients living in skilled nursing-only Hospital Service Areas had more than 5 times the odds of traveling compared to those living in Hospital Service Areas with skilled nursing, inpatient rehabilitation, and long-term care hospital services.
AHRQ-funded; HS026133; HS024711.
Citation: Dean JM, Hreha K, Hong I .
Post-acute care use patterns among hospital service areas by older adults in the United States: a cross-sectional study.
BMC Health Serv Res 2021 Feb 25;21(1):176. doi: 10.1186/s12913-021-06159-z..
Keywords: Elderly, Hospitals, Access to Care, Stroke, Cardiovascular Conditions, Healthcare Utilization, Rehabilitation, Nursing Homes
Zullo AR, Zhang T, Beudoin FL
Pain treatments after hip fracture among older nursing home residents.
In this retrospective cohort study the investigators examined the association between use of opioids versus other analgesics with death and functioning after hip fracture in older nursing home (NH) residents. The investigators concluded that a rigorous study addressing the limitations of their study is critical to validate their preliminary findings and provide evidence about the effect of using opioid versus nonopioid analgesics to optimize acute pain in NH residents with a hip fracture.
AHRQ-funded; HS022998.
Citation: Zullo AR, Zhang T, Beudoin FL .
Pain treatments after hip fracture among older nursing home residents.
J Am Med Dir Assoc 2018 Feb;19(2):174-76. doi: 10.1016/j.jamda.2017.11.008..
Keywords: Opioids, Pain, Nursing Homes, Long-Term Care, Elderly, Medication, Injuries and Wounds, Patient-Centered Outcomes Research, Healthcare Utilization
Zullo AR, Lee Y, Daiello LA
Beta-blocker use in U.S. Nursing home residents after myocardial infarction: a national study.
This study evaluated how often beta-blockers were started after acute myocardial infarction (AMI) in nursing home (NH) residents who previously did not use these drugs and to evaluate which factors were associated with post-AMI use of beta-blockers. It found that almost half of older NH residents in the United States do not initiate a beta-blocker after AMI.
AHRQ-funded; HS022998.
Citation: Zullo AR, Lee Y, Daiello LA .
Beta-blocker use in U.S. Nursing home residents after myocardial infarction: a national study.
J Am Geriatr Soc 2017 Apr;65(4):754-62. doi: 10.1111/jgs.14671.
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Keywords: Elderly, Healthcare Utilization, Nursing Homes, Heart Disease and Health, Medication