National Healthcare Quality and Disparities Report
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- Adverse Events (1)
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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 10 of 10 Research Studies DisplayedWaters TM, Burns N, Kaplan CM
Combined impact of medicare's hospital pay for performance programs on quality and safety outcomes is mixed.
The authors examined the combined impact of Medicare's pay for performance (P4P) programs on clinical areas and populations targeted by the programs, as well as those outside their focus. Using HCUP data, and consistent with previous studies for individual programs, they detected minimal, if any, effect of Medicare's hospital P4P programs on quality and safety. They recommended a redesigning of the P4P programs before continuing to expand them.
AHRQ-funded; HS025148.
Citation: Waters TM, Burns N, Kaplan CM .
Combined impact of medicare's hospital pay for performance programs on quality and safety outcomes is mixed.
BMC Health Serv Res 2022 Jul 28;22(1):958. doi: 10.1186/s12913-022-08348-w..
Keywords: Healthcare Cost and Utilization Project (HCUP), Medicare, Payment, Provider Performance, Hospitals, Quality Indicators (QIs), Quality Measures, Quality Improvement, Quality of Care, Patient Safety
Zrelak PA, Utter GH, McDonald KM
Incorporating harms into the weighting of the revised Agency for Healthcare Research and Quality Patient Safety for Selected Indicators Composite (Patient Safety Indicator 90).
The purpose of this study was to reweight AHRQ’s Patient Safety for Selected Indicators Composite (Patient Safety Indicator 90) from weights based solely on the frequency of component Patient Safety Indicators (PSIs) to those that incorporate excess harm reflecting patients' preferences for outcome-related health states. Findings showed that including harms in the weighting scheme changed individual component weights from the original frequency-based weighting. In the reweighted composite, PSIs 11, 13, and 12 contributed the greatest harm. The investigators concluded that reformulation of PSI 90 with harm-based weights is feasible and results in satisfactory reliability and discrimination.
AHRQ-authored; AHRQ-funded; 290201200003I.
Citation: Zrelak PA, Utter GH, McDonald KM .
Incorporating harms into the weighting of the revised Agency for Healthcare Research and Quality Patient Safety for Selected Indicators Composite (Patient Safety Indicator 90).
Health Serv Res 2022 Jun;57(3):654-67. doi: 10.1111/1475-6773.13918..
Keywords: Healthcare Cost and Utilization Project (HCUP), Patient Safety, Quality Indicators (QIs), Quality Measures, Quality of Care, Adverse Events, Medicare
Fahrenbach J, Chin MH, Huang ES
Neighborhood disadvantage and hospital quality ratings in the Medicare Hospital Compare Program.
This study examined the relationship between neighborhood social risk factors (SRFs) and hospital ratings in Medicare's Hospital Compare Program. Results showed that lower hospital summary scores were associated with caring for neighborhoods with higher social risk. Associations between neighborhood SRFs and hospital ratings were largest in the timeliness of care, patient experience, and hospital readmission groups and smallest in the safety, efficiency, and effectiveness of care groups. Failing to account for neighborhood social risk in hospital rating systems may reinforce hidden disincentives to care for medically underserved areas in the United States.
AHRQ-funded; HS023007.
Citation: Fahrenbach J, Chin MH, Huang ES .
Neighborhood disadvantage and hospital quality ratings in the Medicare Hospital Compare Program.
Med Care 2020 Apr;58(4):376-83. doi: 10.1097/mlr.0000000000001283..
Keywords: Quality of Care, Hospitals, Medicare, Quality Indicators (QIs), Patient Experience, Social Determinants of Health
Ouayogode MH, Mainor AJ, Meara E
Association between care management and outcomes among patients with complex needs in Medicare accountable care organizations.
This study compared the performance of accountable care organizations (ACOS) for prevention quality indicator admissions and 30-day all-cause readmissions including hospitalization and emergency department visits, evaluation and management visits in ambulatory settings, median annual spending, lower median health care contact days and lower continuity-of-care-index for Medicare patients. This cross-sectional study surveyed 244 Medicare Shared Savings Program ACOs in the 2017-2018 National Survey of ACOs (of 351 Medicare ACO respondents conducted from July 20, 2017, to February 15, 2018 that was linked to 2016 Medicare administrative claims data. The study population included Medicare beneficiaries 66 years or older who were defined as having complex needs with higher costs because of frailty or 2 or more chronic conditions. There was not found to be much difference in quality between the lowest and top tertiles for care management and coordination activities.
AHRQ-funded; HS024075.
Citation: Ouayogode MH, Mainor AJ, Meara E .
Association between care management and outcomes among patients with complex needs in Medicare accountable care organizations.
JAMA Netw Open 2019 Jul 3;2(7):e196939. doi: 10.1001/jamanetworkopen.2019.6939..
Keywords: Care Management, Elderly, Medicare, Outcomes, Patient-Centered Outcomes Research, Quality of Care, Quality Indicators (QIs)
Sankaran R, Sukul D, Nuliyalu U
Changes in hospital safety following penalties in the US Hospital Acquired Condition Reduction Program: retrospective cohort study.
This study evaluated the association between hospital penalization in the US Hospital Acquired Condition Reduction Program (HACRP) and changes in clinical outcomes. Out of the total of 724 hospitals were penalized in fiscal year 2015, 708 were included in the study. The majority of the penalized hospitals were large teaching institutions and have a greater share of low-income patients than non-penalized hospitals. After penalization, there was a non-significant change in hospital acquired conditions, 30-day readmission rates, and 30-day mortality. This might mean that disparities in care could be exacerbated.
AHRQ-funded; HS026244.
Citation: Sankaran R, Sukul D, Nuliyalu U .
Changes in hospital safety following penalties in the US Hospital Acquired Condition Reduction Program: retrospective cohort study.
BMJ 2019 Jul 3;366:l4109. doi: 10.1136/bmj.l4109..
Keywords: Health Insurance, Healthcare-Associated Infections (HAIs), Hospitals, Medicare, Patient Safety, Provider Performance, Payment, Quality of Care, Quality Indicators (QIs)
Cary MP, Prvu Bettger J, Jarvis JM
Successful community discharge following postacute rehabilitation for Medicare beneficiaries: analysis of a patient-centered quality measure.
The purpose of this study was to determine the sociodemographic and clinical characteristics as well as health services use associated with successful community discharge. The investigators retrospectively examined 167,664 Medicare beneficiaries discharged from inpatient rehabilitation facilities (IRFs) in 2013 to determine the sociodemographic and clinical characteristics as well as health services use associated with successful community discharge.
AHRQ-funded; HS022134.
Citation: Cary MP, Prvu Bettger J, Jarvis JM .
Successful community discharge following postacute rehabilitation for Medicare beneficiaries: analysis of a patient-centered quality measure.
Health Serv Res 2018 Aug;53(4):2470-82. doi: 10.1111/1475-6773.12796..
Keywords: Elderly, Medicare, Patient-Centered Healthcare, Patient-Centered Outcomes Research, Rehabilitation, Quality Indicators (QIs), Quality Measures
Comfort LN, Shortell SM, Rodriguez HP
Medicare accountable care organizations of diverse structures achieve comparable quality and cost performance.
The purpose of this study was to examine whether an empirically derived taxonomy of Accountable Care Organizations (ACOs) was associated with quality and spending performance among patients of ACOs in the Medicare Shared Savings Program (MSSP). The investigators found that there was greater heterogeneity within ACO types than between ACO types; there were no consistent differences in quality by ACO type, nor were there differences in likelihood of achieving savings or overall spending per-person-year; and was evidence for higher spending on physician services for physician-led ACOs.
AHRQ-funded; HS024075.
Citation: Comfort LN, Shortell SM, Rodriguez HP .
Medicare accountable care organizations of diverse structures achieve comparable quality and cost performance.
Health Serv Res 2018 Aug;53(4):2303-23. doi: 10.1111/1475-6773.12829..
Keywords: Medicare, Healthcare Costs, Quality Indicators (QIs), Quality of Care
Ryskina KL, Konetzka RT, Werner RM
Association between 5-Star nursing home report card ratings and potentially preventable hospitalizations.
The goal of this study was to test whether the improvements in nursing homes’ 5-star ratings were correlated with reductions in rates of hospitalization; the researchers’ hypothesis was that increased attention to ratings motivated nursing homes to make changes to improve ratings but did not affect hospitalization rate, resulting in a weakened association between ratings and hospitalizations. 2007-2010 Medicare hospital claims and nursing home clinical assessment data were used to compare the correlation between nursing homes’ ratings and hospitalization rates. Correlation weakened slightly after the ratings became publicly available. The researchers conclude that improvements in nursing home ratings after the release of Medicare's 5-star rating system were not accompanied by improvements in a broader measure of outcomes for post-acute care patients and, although this dissociation may be due to additional factors, the 5-star ratings became less meaningful as an indicator of nursing home quality for these patients.
AHRQ-funded; HS021861.
Citation: Ryskina KL, Konetzka RT, Werner RM .
Association between 5-Star nursing home report card ratings and potentially preventable hospitalizations.
Inquiry 2018 Jan-Dec;55:46958018787323. doi: 10.1177/0046958018787323..
Keywords: Elderly, Nursing Homes, Medicare, Quality Indicators (QIs), Provider Performance, Quality Measures, Hospitalization, Quality of Care
Sjoding MW, Iwashyna TJ, Dimick JB
Gaming hospital-level pneumonia 30-day mortality and readmission measures by legitimate changes to diagnostic coding.
The researchers sought to determine the degree to which hospitals can game mortality or readmission measures and change their rankings by recoding patients with pneumonia. They concluded that hospitals can improve apparent pneumonia mortality and readmission rates by recoding pneumonia patients. Centers for Medicare and Medicaid Services should consider changes to their methods used to calculate hospital-level pneumonia outcome measures.
AHRQ-funded; HS020672.
Citation: Sjoding MW, Iwashyna TJ, Dimick JB .
Gaming hospital-level pneumonia 30-day mortality and readmission measures by legitimate changes to diagnostic coding.
Crit Care Med 2015 May;43(5):989-95. doi: 10.1097/ccm.0000000000000862..
Keywords: Elderly, Hospital Readmissions, Medicare, Mortality, Pneumonia, Quality Indicators (QIs)
Ottenbacher KJ, Karmarkar A, Graham JE
Thirty-day hospital readmission following discharge from postacute rehabilitation in fee-for-service Medicare patients.
This study sought to determine 30-day readmission rates and factors related to readmission for patients receiving postacute inpatient rehabilitation. It found that among postacute rehabilitation facilities providing services to Medicare fee-for-service beneficiaries, 30-day readmission rates ranged from 5.8 percent to 18.8 percent for selected impairment groups.
AHRQ-funded; HS022134.
Citation: Ottenbacher KJ, Karmarkar A, Graham JE .
Thirty-day hospital readmission following discharge from postacute rehabilitation in fee-for-service Medicare patients.
JAMA 2014 Feb 12;311(6):604-14. doi: 10.1001/jama.2014.8..
Keywords: Hospital Readmissions, Medicare, Rehabilitation, Elderly, Quality Indicators (QIs)