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Public release date: 17-Jun-2013[ | E-mail |
Share ] Contact: Connie Hughes
connie.hughes@wolterskluwer.com
646-674-6348
Wolters Kluwer Health
Concerns about disproportionate impact of changes in hospital payment methods
Philadelphia, Pa. (June 17, 2013) Teaching hospitals with a higher intensity of physician-training activity achieve lower mortality rates, but higher hospitalization readmission rates for key medical diagnoses, reports a study in the July issue of Medical Care, published by Lippincott Williams & Wilkins, a part of Wolters Kluwer Health.
The disparity in readmissions is greatest for "safety-net" hospitals serving low-income populations, according to the new research led by Dr Stephanie K. Mueller of Brigham and Women's Hospital, Boston. They write, "These findings suggest that high teaching intensity and safety-net institutions may be disproportionately affected by recent and upcoming changes in hospital payment models."
Variations in Outcomes at Higher-Intensity Teaching Hospitals
Using two nationally representative databases, the researchers evaluated the relationship between hospital teaching status, the quality of care provided, the patients outcomes achieved. Teaching hospitalsthose which train medical residentswere classified by teaching intensity, based on the ratio of residents to patient beds.
The study focused on three conditions widely used in assessing the quality and outcomes of hospital care: acute myocardial infarction (heart attack), congestive heart failure, and pneumonia. In addition to teaching status, the researchers looked for possible differences in quality of care at safety-net hospitalsthose treating a high proportion of Medicaid patients.
The study included data on 2,418 hospitals for the years 2007-08. Overall, 37 percent of hospitals were teaching hospitals. Five percent were medium-intensity and three percent were high-intensity teaching hospitals.
The teaching and nonteaching hospitals performed "uniformly well" on quality of care process measures. This meant that they had high rates of performing and reporting recommended care steps for all three diagnoses.
But there were some significant differences in patient outcomes by teaching hospital status. Medium- and high-intensity teaching hospitals had higher rates of repeat hospital admission for patients with all three conditions, compared to nonteaching hospitals.
In contrast, for myocardial infarction and heart failure, high-intensity teaching hospitals had lower mortality rates than nonteaching hospitals. The differences in outcomes remained significant after adjustment for patient risk factors.
Differences Are Most Pronounced at Safety-Net Hospitals
For the two heart disease diagnoses, there was a significant interaction between teaching intensity and safety net status. Among hospitals that served a higher percentage of Medicaid patients, higher-intensity teaching hospitals had persistently higher readmission rates for myocardial infarction and heart failure
Traditionally, teaching hospitals have been supported by a combination of patient revenues and government subsidies. Pressures to reduce government support for medical education pose a threat to the financial health of teaching institutions. Many teaching hospitals are also safety-net hospitals, which serve higher-risk patients. As a result they may also take a financial hit from new payment rules penalizing hospitals with higher readmission rates.
The new study suggests that teaching hospitalsespecially higher-intensity teaching hospitals that are also safety-net hospitalshave higher readmission rates for key diagnoses. This is despite the fact that they have lower mortality rates for major heart disease diagnoses.
How to explain this seeming contradiction? Lack of patient education at discharge may contribute to higher readmission rates at teaching hospitals. Another possibility is that patients with more complex conditions treated at teaching hospitals are more likely surviveand more likely to return for care requiring rehospitalization.
The study raises important questions about how changes in hospital payment based on quality and outcome measures may affect funding of teaching hospitals, Dr Mueller believes. She comments, "Financial incentives may disproportionately impact the financial health of higher teaching intensity hospitals and safety net hospitals, particularly with respect to penalties for higher readmission rates."
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About Medical Care
Rated as one of the top ten journals in health care administration, Medical Care is devoted to all aspects of the administration and delivery of health care. This scholarly journal publishes original, peer-reviewed papers documenting the most current developments in the rapidly changing field of health care. Medical Care provides timely reports on the findings of original investigations into issues related to the research, planning, organization, financing, provision, and evaluation of health services. In addition, numerous special supplementary issues that focus on specialized topics are produced with each volume. Medical Care is the official journal of the Medical Care Section of the American Public Health Association
About Lippincott Williams & Wilkins
Lippincott Williams & Wilkins (LWW) is a leading international publisher of trusted content delivered in innovative ways to practitioners, professionals and students to learn new skills, stay current on their practice, and make important decisions to improve patient care and clinical outcomes.
LWW is part of Wolters Kluwer Health, a leading global provider of information, business intelligence and point-of-care solutions for the healthcare industry.
Wolters Kluwer Health is part of Wolters Kluwer, a market-leading global information services company with 2012 annual revenues of 3.6 billion ($4.6 billion).
[ | E-mail | Share ] ?
AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.
Public release date: 17-Jun-2013[ | E-mail |
Share ] Contact: Connie Hughes
connie.hughes@wolterskluwer.com
646-674-6348
Wolters Kluwer Health
Concerns about disproportionate impact of changes in hospital payment methods
Philadelphia, Pa. (June 17, 2013) Teaching hospitals with a higher intensity of physician-training activity achieve lower mortality rates, but higher hospitalization readmission rates for key medical diagnoses, reports a study in the July issue of Medical Care, published by Lippincott Williams & Wilkins, a part of Wolters Kluwer Health.
The disparity in readmissions is greatest for "safety-net" hospitals serving low-income populations, according to the new research led by Dr Stephanie K. Mueller of Brigham and Women's Hospital, Boston. They write, "These findings suggest that high teaching intensity and safety-net institutions may be disproportionately affected by recent and upcoming changes in hospital payment models."
Variations in Outcomes at Higher-Intensity Teaching Hospitals
Using two nationally representative databases, the researchers evaluated the relationship between hospital teaching status, the quality of care provided, the patients outcomes achieved. Teaching hospitalsthose which train medical residentswere classified by teaching intensity, based on the ratio of residents to patient beds.
The study focused on three conditions widely used in assessing the quality and outcomes of hospital care: acute myocardial infarction (heart attack), congestive heart failure, and pneumonia. In addition to teaching status, the researchers looked for possible differences in quality of care at safety-net hospitalsthose treating a high proportion of Medicaid patients.
The study included data on 2,418 hospitals for the years 2007-08. Overall, 37 percent of hospitals were teaching hospitals. Five percent were medium-intensity and three percent were high-intensity teaching hospitals.
The teaching and nonteaching hospitals performed "uniformly well" on quality of care process measures. This meant that they had high rates of performing and reporting recommended care steps for all three diagnoses.
But there were some significant differences in patient outcomes by teaching hospital status. Medium- and high-intensity teaching hospitals had higher rates of repeat hospital admission for patients with all three conditions, compared to nonteaching hospitals.
In contrast, for myocardial infarction and heart failure, high-intensity teaching hospitals had lower mortality rates than nonteaching hospitals. The differences in outcomes remained significant after adjustment for patient risk factors.
Differences Are Most Pronounced at Safety-Net Hospitals
For the two heart disease diagnoses, there was a significant interaction between teaching intensity and safety net status. Among hospitals that served a higher percentage of Medicaid patients, higher-intensity teaching hospitals had persistently higher readmission rates for myocardial infarction and heart failure
Traditionally, teaching hospitals have been supported by a combination of patient revenues and government subsidies. Pressures to reduce government support for medical education pose a threat to the financial health of teaching institutions. Many teaching hospitals are also safety-net hospitals, which serve higher-risk patients. As a result they may also take a financial hit from new payment rules penalizing hospitals with higher readmission rates.
The new study suggests that teaching hospitalsespecially higher-intensity teaching hospitals that are also safety-net hospitalshave higher readmission rates for key diagnoses. This is despite the fact that they have lower mortality rates for major heart disease diagnoses.
How to explain this seeming contradiction? Lack of patient education at discharge may contribute to higher readmission rates at teaching hospitals. Another possibility is that patients with more complex conditions treated at teaching hospitals are more likely surviveand more likely to return for care requiring rehospitalization.
The study raises important questions about how changes in hospital payment based on quality and outcome measures may affect funding of teaching hospitals, Dr Mueller believes. She comments, "Financial incentives may disproportionately impact the financial health of higher teaching intensity hospitals and safety net hospitals, particularly with respect to penalties for higher readmission rates."
###
About Medical Care
Rated as one of the top ten journals in health care administration, Medical Care is devoted to all aspects of the administration and delivery of health care. This scholarly journal publishes original, peer-reviewed papers documenting the most current developments in the rapidly changing field of health care. Medical Care provides timely reports on the findings of original investigations into issues related to the research, planning, organization, financing, provision, and evaluation of health services. In addition, numerous special supplementary issues that focus on specialized topics are produced with each volume. Medical Care is the official journal of the Medical Care Section of the American Public Health Association
About Lippincott Williams & Wilkins
Lippincott Williams & Wilkins (LWW) is a leading international publisher of trusted content delivered in innovative ways to practitioners, professionals and students to learn new skills, stay current on their practice, and make important decisions to improve patient care and clinical outcomes.
LWW is part of Wolters Kluwer Health, a leading global provider of information, business intelligence and point-of-care solutions for the healthcare industry.
Wolters Kluwer Health is part of Wolters Kluwer, a market-leading global information services company with 2012 annual revenues of 3.6 billion ($4.6 billion).
[ | E-mail | Share ] ?
AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.
Source: http://www.eurekalert.org/pub_releases/2013-06/wkh-tas061713.php
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