AndrewRyanPA

PubMed

• 38 citations
  Now trending: Coping with non-parallel trends in difference-in-differences analysis:
  Andrew M. Ryan, Evangelos Kontopantelis, Ariel Linden, James F. Burgess> ;Statistical Methods in Medical Research. 2019 Dec 1
• 16 citations
  Modelling the cost-effectiveness of pay-for-performance in primary care in the UK
  Ankur Pandya, Tim Doran, Jinyi Zhu, Simon Walker, Emily K. Arntson, Andrew M. Ryan> ;BMC Medicine. 2018 Aug 29
• 3 citations
  Increasing socioeconomic gap between the young and old: temporal trends in health and overall deprivation in England by age, sex, urbanity and ethnicity, 2004–2015
  Evangelos Kontopantelis, Mamas A. Mamas, Harm W.J. van Marwijk, Iain Buchan, Andrew M. Ryan, Tim Doran> ;Journal of Epidemiology and Community Health. 2018 Mar 19
• 20 citations
  Chronic morbidity, deprivation and primary medical care spending in England in 2015-16: a cross-sectional spatial analysis
  Evangelos Kontopantelis, Mamas A. Mamas, Harm W.J. van Marwijk, Andrew M. Ryan, Peter Bower, Bruce Guthrie, Tim Doran> ;BMC Medicine. 2018 Feb 14
• 38 citations
  Geographical epidemiology of health and overall deprivation in England, its changes and persistence from 2004 to 2015: a longitudinal spatial population study
  Evangelos Kontopantelis, Mamas A. Mamas, Harm W.J. van Marwijk, Andrew M. Ryan, Iain Buchan, Darren M. Ashcroft, Tim Doran> ;Journal of Epidemiology and Community Health. 2018 Feb 1
• 40 citations
  Association of the Hospital Readmissions Reduction Program With Surgical Readmissions
  Tudor Borza, Mary K. Oerline, Ted A. Skolarus, Edward C. Norton, Andrew M. Ryan, Chad Ellimoottil, Justin B. Dimick, Vahakn B. Shahinian, Brent K. Hollenbeck> ;JAMA Surgery. 2017 Nov 22
• 84 citations
  Changes in Hospital Quality Associated with Hospital Value-Based Purchasing
  Andrew M. Ryan, Sam Krinsky, Kristin A. Maurer, Justin B. Dimick> ;The New England Journal of Medicine. 2017 Jun 14
• 53 citations
  The Early Effects of Medicare's Mandatory Hospital Pay-for-Performance Program
  Andrew M. Ryan, James F. Burgess, Michael F. Pesko, M.P.H. William B. Borden M.D., M.P.H. Justin B. Dimick M.D.> ;Health Services Research. 2015 Feb 1
• 2 citations
  Profiling Provider Outcome Quality for Pay-for-Performance in the Presence of Missing Data: A Simulation Approach
  Andrew M. Ryan, Yuhua Bao> ;Health Services Research. 2013 Apr 1
• 52 citations
  Small physician practices in new york needed sustained help to realize gains in quality from use of electronic health records.
  Andrew M. Ryan, Tara F. Bishop, Sarah Shih, Lawrence P. Casalino> ;Health Affairs. 2013 Jan 1
• 17 citations
  What Is the Best Way to Estimate Hospital Quality Outcomes? A Simulation Approach
  Andrew M. Ryan, James F. Burgess, Robert L. Strawderman, Justin B. Dimick> ;Health Services Research. 2012 Aug 1
• 21 citations
  The effect of Phase 2 of the Premier Hospital Quality Incentive Demonstration on incentive payments to hospitals caring for disadvantaged patients.
  Andrew M. Ryan, Jan Blustein, Tim Doran, Marilyn D. Michelow, Lawrence P. Casalino> ;Health Services Research. 2012 Aug 1
• 42 citations
  Medicare’s Flagship Test Of Pay-For-Performance Did Not Spur More Rapid Quality Improvement Among Low-Performing Hospitals
  Andrew M. Ryan, Jan Blustein, Lawrence P. Casalino> ;Health Affairs. 2012 Apr 1
• 43 citations
  The effect of improving processes of care on patient outcomes: evidence from the United Kingdom's quality and outcomes framework.
  Andrew M. Ryan, Tim Doran> ;Medical Care. 2012 Mar 1
• 82 citations
  Medicare’s Public Reporting Initiative On Hospital Quality Had Modest Or No Impact On Mortality From Three Key Conditions
  Andrew M. Ryan, Brahmajee K. Nallamothu, Justin B. Dimick> ;Health Affairs. 2012 Mar 1
• 32 citations
  Has pay-for-performance decreased access for minority patients?
  Andrew M. Ryan> ;Health Services Research. 2010 Feb 1
• 37 citations
  The relationship between Medicare's process of care quality measures and mortality.
  Andrew M. Ryan, James F. Burgess, Christopher P. Tompkins, Stanley S. Wallack> ;Inquiry. 2009 Aug 1
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