National Healthcare Quality and Disparities Report
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AHRQ Research Studies Date
Topics
- Adverse Events (1)
- (-) Elderly (4)
- Healthcare-Associated Infections (HAIs) (1)
- Healthcare Costs (1)
- Health Services Research (HSR) (1)
- Hospitalization (1)
- Hospital Readmissions (1)
- (-) Hospitals (4)
- Injuries and Wounds (1)
- Intensive Care Unit (ICU) (1)
- Medicare (3)
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- Quality Indicators (QIs) (1)
- Quality of Care (1)
- Surgery (2)
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 DisplayedArbaje AI, Yu Q, Wang J J
Senior services in US hospitals and readmission risk in the Medicare population.
The purpose of this study was to determine whether hospitals' Senior Care Services Scale (SCSS) scores were associated with risk of readmission among Medicare beneficiaries. The study concluded that senior services at the hospital-level represented a modifiable risk factor with important impact. Employing organization-level characteristics in readmission risk prediction tools should be expanded.
AHRQ-funded; HS022916
Citation: Arbaje AI, Yu Q, Wang J J .
Senior services in US hospitals and readmission risk in the Medicare population.
Int J Qual Health Care 2017 Oct 1;29(6):845-52. doi: 10.1093/intqhc/mzx112..
Keywords: Elderly, Health Services Research (HSR), Hospital Readmissions, Hospitals, Medicare
Admon AJ, Wunsch H, Iwashyna TJ
Hospital contributions to variability in the use of ICUs among elderly Medicare recipients.
Hospitals vary widely in ICU admission rates across numerous medical diagnoses. In This retrospective cohort study examined the extent to which variability in ICU use is specific to individual diagnoses or is a function of the hospital, regardless of disease. The authors concluded that hospitals account for a significant proportion of variation independent of measured patient and hospital characteristics, suggesting the need for further work to evaluate the causes of variation at the hospital level and potential consequences of variation across hospitals.
AHRQ-funded; HS020672.
Citation: Admon AJ, Wunsch H, Iwashyna TJ .
Hospital contributions to variability in the use of ICUs among elderly Medicare recipients.
Crit Care Med 2017 Jan;45(1):75-84. doi: 10.1097/CCM.0000000000002025..
Keywords: Elderly, Hospitalization, Hospitals, Intensive Care Unit (ICU), Medicare
Chen LM, Norton EC, Banerjee M
Spending on care after surgery driven by choice of care settings instead of intensity of services.
The rising popularity of episode-based payment models for surgery underscores the need to better understand the drivers of variability in spending on postacute care. Examining postacute care spending for fee-for-service Medicare beneficiaries the researchers found that it varied widely between hospitals in the lowest versus highest spending quintiles but the variation diminished considerably after adjustment for postacute care setting (home health care, outpatient rehabilitation, skilled nursing facility, or inpatient rehabilitation facility).
AHRQ-funded; HS020671.
Citation: Chen LM, Norton EC, Banerjee M .
Spending on care after surgery driven by choice of care settings instead of intensity of services.
Health Aff 2017 Jan;36(1):83-90. doi: 10.1377/hlthaff.2016.0668.
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Keywords: Elderly, Healthcare Costs, Hospitals, Medicare, Surgery
Calderwood MS, Kleinman K, Huang SS
Surgical site infections: volume-outcome relationship and year-to-year stability of performance rankings.
The researchers evaluated the volume-outcome relationship as well as the year-to-year stability of performance rankings following coronary artery bypass graft (CABG) surgery and hip arthroplasty. They concluded that aggregate surgical site infection risk is highest in hospitals with low annual procedure volumes. Even for higher volume hospitals, year-to-year random variation makes past experience an unreliable estimator of current performance.
AHRQ-funded; HS021424.
Citation: Calderwood MS, Kleinman K, Huang SS .
Surgical site infections: volume-outcome relationship and year-to-year stability of performance rankings.
Med Care 2017 Jan;55(1):79-85. doi: 10.1097/mlr.0000000000000620.
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Keywords: Surgery, Healthcare-Associated Infections (HAIs), Adverse Events, Injuries and Wounds, Hospitals, Provider Performance, Quality Indicators (QIs), Quality of Care, Patient Safety, Elderly