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  1. Article ; Online: Outpatient Nephrology Follow-Up after Community-Acquired Acute Kidney Injury among United States Veterans.

    Diamantidis, Clarissa J / Zepel, Lindsay / Maciejewski, Matthew L / Brookhart, M Alan / Bowling, C Barrett / Wang, Virginia

    Clinical journal of the American Society of Nephrology : CJASN

    2024  

    Language English
    Publishing date 2024-04-26
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2226665-3
    ISSN 1555-905X ; 1555-9041
    ISSN (online) 1555-905X
    ISSN 1555-9041
    DOI 10.2215/CJN.0000000000000448
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Instrumental Variables and Heterogeneous Treatment Effects.

    Maciejewski, Matthew L / Dowd, Bryan E / Norton, Edward C

    JAMA

    2022  Volume 327, Issue 12, Page(s) 1177–1178

    MeSH term(s) Humans ; Models, Statistical ; Randomized Controlled Trials as Topic/statistics & numerical data
    Language English
    Publishing date 2022-03-31
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2958-0
    ISSN 1538-3598 ; 0254-9077 ; 0002-9955 ; 0098-7484
    ISSN (online) 1538-3598
    ISSN 0254-9077 ; 0002-9955 ; 0098-7484
    DOI 10.1001/jama.2022.2505
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Regression Discontinuity Design.

    Maciejewski, Matthew L / Basu, Anirban

    JAMA

    2020  Volume 324, Issue 4, Page(s) 381–382

    MeSH term(s) Medicare ; Regression Analysis ; United States
    Language English
    Publishing date 2020-07-01
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S. ; Comment
    ZDB-ID 2958-0
    ISSN 1538-3598 ; 0254-9077 ; 0002-9955 ; 0098-7484
    ISSN (online) 1538-3598
    ISSN 0254-9077 ; 0002-9955 ; 0098-7484
    DOI 10.1001/jama.2020.3822
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Race-Free Estimation of Kidney Function: Clearing the Path Toward Kidney Health Equity.

    Boulware, L Ebony / Mohottige, Dinushika / Maciejewski, Matthew L

    JAMA

    2022  Volume 327, Issue 23, Page(s) 2289–2291

    MeSH term(s) Health Equity/standards ; Humans ; Kidney/physiology ; Kidney Diseases/diagnosis ; Kidney Diseases/ethnology ; Kidney Diseases/physiopathology ; Kidney Function Tests/standards ; Racial Groups
    Language English
    Publishing date 2022-04-20
    Publishing country United States
    Document type Journal Article ; Comment
    ZDB-ID 2958-0
    ISSN 1538-3598 ; 0254-9077 ; 0002-9955 ; 0098-7484
    ISSN (online) 1538-3598
    ISSN 0254-9077 ; 0002-9955 ; 0098-7484
    DOI 10.1001/jama.2022.7310
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Hospital Response to a New Case-based Payment System in China: The Patient Selection Effect.

    Zhang, Xinyu / Tang, Shenglan / Wang, Ruixin / Qian, Mengcen / Ying, Xiaohua / Maciejewski, Matthew L

    Health policy and planning

    2024  

    Abstract: Providers have intended and unintended responses to payment reforms, such as China's new case-based payment system, i.e., Diagnosis-Intervention Packet (DIP) under global budget, that classified patients based on the combination of principal diagnosis ... ...

    Abstract Providers have intended and unintended responses to payment reforms, such as China's new case-based payment system, i.e., Diagnosis-Intervention Packet (DIP) under global budget, that classified patients based on the combination of principal diagnosis and procedures. Our study explores the impact of DIP payment reform on hospital selection of patients undergoing total hip/knee arthroplasty (THA/TKA) or with arteriosclerotic heart disease (AHD) from July 2017 to June 2021 in a large city. We used a difference-in-differences approach to compare the changes of patient age, severity reflected by Charlson Comorbidity Index (CCI), and a measure of treatment intensity (relative weight (RW)) in hospitals that were and were not subject to DIP incentives before and after the DIP payment reform in July 2019. Compared with non-DIP pilot hospitals, trends in patient age after the DIP reform were similar for DIP and non-DIP hospitals for both conditions, while differences in patient severity grew because severity in DIP hospitals increased more for THA/TKA (P=0.036) or dropped in non-DIP hospitals for AHD (P=0.011) following DIP reform. Treatment intensity (measured via RWs) for AHD patients in DIP hospitals increased 5.5% (P=0.015) more than in non-DIP hospitals after payment reform, but treatment intensity trends were similar for THA/TKA patients in DIP and non-DIP hospitals. When the DIP payment reform in China was introduced just prior to the pandemic, hospitals subject to this reform responded by admitting sicker patients and providing more treatment intensity to their AHD patients. Policy makers need to balance between cost containment and unintended consequences of prospective payment system, and DIP payment could also be a new alternative payment system for other countries.
    Language English
    Publishing date 2024-04-06
    Publishing country England
    Document type Journal Article
    ZDB-ID 632896-9
    ISSN 1460-2237 ; 0268-1080
    ISSN (online) 1460-2237
    ISSN 0268-1080
    DOI 10.1093/heapol/czae022
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Real-world use of a medication out-of-pocket cost estimator in primary care one year after Medicare regulation.

    Sloan, Caroline E / Morton-Oswald, Sarah / Smith, Valerie A / Sinaiko, Anna D / Bowling, C Barrett / An, Jaejin / Maciejewski, Matthew L

    Journal of the American Geriatrics Society

    2024  

    Language English
    Publishing date 2024-01-16
    Publishing country United States
    Document type Journal Article
    ZDB-ID 80363-7
    ISSN 1532-5415 ; 0002-8614
    ISSN (online) 1532-5415
    ISSN 0002-8614
    DOI 10.1111/jgs.18774
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: High-Deductible Health Plans and Health Savings Accounts: A Match Made in Heaven but Not for This Irrational World.

    Maciejewski, Matthew L / Hung, Anna

    JAMA network open

    2020  Volume 3, Issue 7, Page(s) e2011000

    MeSH term(s) Adult ; Deductibles and Coinsurance ; Health ; Humans ; Income ; Insurance, Health ; Medical Savings Accounts
    Language English
    Publishing date 2020-07-01
    Publishing country United States
    Document type Journal Article ; Comment
    ISSN 2574-3805
    ISSN (online) 2574-3805
    DOI 10.1001/jamanetworkopen.2020.11000
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Patient Outcomes and Dialysis Consolidation-Two Big to Fail?

    Wang, Virginia / Maciejewski, Matthew L

    JAMA network open

    2019  Volume 2, Issue 5, Page(s) e193962

    MeSH term(s) Hospitalization ; Humans ; Ownership ; Renal Dialysis
    Language English
    Publishing date 2019-05-03
    Publishing country United States
    Document type Journal Article ; Comment
    ISSN 2574-3805
    ISSN (online) 2574-3805
    DOI 10.1001/jamanetworkopen.2019.3962
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Differences in healthcare costs over 10 years following discharge from military service by weight trajectory.

    Wong, Edwin S / Stechuchak, Karen M / Smith, Valerie A / Hung, Anna / Dennis, Paul A / Hoerster, Katherine D / Maciejewski, Matthew L

    Obesity research & clinical practice

    2024  

    Abstract: The prevalence of overweight and obesity among military personnel has increased substantially in the past two decades. Following military discharge many personnel can receive integrated health care from the Veterans Health Administration. Prior research ... ...

    Abstract The prevalence of overweight and obesity among military personnel has increased substantially in the past two decades. Following military discharge many personnel can receive integrated health care from the Veterans Health Administration. Prior research related to the economic impacts of obesity has not examined health care costs following the transition into civilian life following military discharge. To address this evidence gap, this study sought to compare longitudinal costs over 10 years across weight categories among VA enrollees recently discharged from the military.
    Language English
    Publishing date 2024-04-01
    Publishing country Netherlands
    Document type Letter
    ZDB-ID 2274031-4
    ISSN 1878-0318 ; 1871-403X
    ISSN (online) 1878-0318
    ISSN 1871-403X
    DOI 10.1016/j.orcp.2024.03.008
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Choosing a Time Horizon in Cost and Cost-effectiveness Analyses.

    Basu, Anirban / Maciejewski, Matthew L

    JAMA

    2019  Volume 321, Issue 11, Page(s) 1096–1097

    MeSH term(s) Cost-Benefit Analysis ; Humans ; Macular Degeneration ; Models, Economic ; Quality-Adjusted Life Years
    Language English
    Publishing date 2019-02-21
    Publishing country United States
    Document type Journal Article ; Comment
    ZDB-ID 2958-0
    ISSN 1538-3598 ; 0254-9077 ; 0002-9955 ; 0098-7484
    ISSN (online) 1538-3598
    ISSN 0254-9077 ; 0002-9955 ; 0098-7484
    DOI 10.1001/jama.2019.1153
    Database MEDical Literature Analysis and Retrieval System OnLINE

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