| Methods for evaluating changes in health care policy: the difference-in-differences approach JB Dimick, AM Ryan Jama 312 (22), 2401-2402, 2014 | 1221 | 2014 |
| Self-reported discrimination and mental health status among African descendants, Mexican Americans, and other Latinos in the New Hampshire REACH 2010 Initiative: the added … GC Gee, A Ryan, DJ Laflamme, J Holt American journal of public health 96 (10), 1821-1828, 2006 | 547 | 2006 |
| Why we should not be indifferent to specification choices for difference‐in‐differences AM Ryan, JF Burgess Jr, JB Dimick Health services research 50 (4), 1211-1235, 2015 | 371 | 2015 |
| Association of hospital participation in a quality reporting program with surgical outcomes and expenditures for Medicare beneficiaries NH Osborne, LH Nicholas, AM Ryan, JR Thumma, JB Dimick Jama 313 (5), 496-504, 2015 | 325 | 2015 |
| Association of caesarean delivery with child adiposity from age 6 weeks to 15 years J Blustein, T Attina, M Liu, AM Ryan, LM Cox, MJ Blaser, L Trasande International journal of obesity 37 (7), 900-906, 2013 | 284 | 2013 |
| The association between self-reported discrimination, physical health and blood pressure: findings from African Americans, Black immigrants, and Latino immigrants in New Hampshire AM Ryan, GC Gee, DF Laflamme Journal of health care for the poor and underserved 17 (2), 116-132, 2006 | 255 | 2006 |
| Current state of value-based purchasing programs TT Chee, AM Ryan, JH Wasfy, WB Borden Circulation 133 (22), 2197-2205, 2016 | 248 | 2016 |
| Bariatric surgery complications before vs after implementation of a national policy restricting coverage to centers of excellence JB Dimick, LH Nicholas, AM Ryan, JR Thumma, JD Birkmeyer Jama 309 (8), 792-799, 2013 | 232 | 2013 |
| Paid malpractice claims for adverse events in inpatient and outpatient settings TF Bishop, AM Ryan, LP Casalino Jama 305 (23), 2427-2431, 2011 | 199 | 2011 |
| Long-term evidence for the effect of pay-for-performance in primary care on mortality in the UK: a population study AM Ryan, S Krinsky, E Kontopantelis, T Doran The Lancet 388 (10041), 268-274, 2016 | 187 | 2016 |
| Pay-for-performance J James Health Affairs 34 (8), 1-6, 2012 | 185 | 2012 |
| Effects of the Premier Hospital Quality Incentive Demonstration on Medicare patient mortality and cost AM Ryan Health services research 44 (3), 821-842, 2009 | 179 | 2009 |
| Now trending: Coping with non-parallel trends in difference-in-differences analysis AM Ryan, E Kontopantelis, A Linden, JF Burgess Jr Statistical methods in medical research 28 (12), 3697-3711, 2019 | 178 | 2019 |
| Changes in hospital quality associated with hospital value-based purchasing AM Ryan, S Krinsky, KA Maurer, JB Dimick New England Journal of Medicine 376 (24), 2358-2366, 2017 | 174 | 2017 |
| Association of coded severity with readmission reduction after the hospital readmissions reduction program AM Ibrahim, JB Dimick, SS Sinha, JM Hollingsworth, U Nuliyalu, AM Ryan JAMA internal medicine 178 (2), 290-292, 2018 | 154 | 2018 |
| Association of intensive care unit admission with mortality among older patients with pneumonia TS Valley, MW Sjoding, AM Ryan, TJ Iwashyna, CR Cooke Jama 314 (12), 1272-1279, 2015 | 148 | 2015 |
| Estimating causal effects for multivalued treatments: a comparison of approaches A Linden, SD Uysal, A Ryan, JL Adams Statistics in Medicine 35 (4), 534-552, 2016 | 147 | 2016 |
| Medicare’s public reporting initiative on hospital quality had modest or no impact on mortality from three key conditions AM Ryan, BK Nallamothu, JB Dimick Health Affairs 31 (3), 585-592, 2012 | 139 | 2012 |
| Small primary care physician practices have low rates of preventable hospital admissions LP Casalino, MF Pesko, AM Ryan, JL Mendelsohn, KR Copeland, ... Health Affairs 33 (9), 1680-1688, 2014 | 138 | 2014 |
| Use of telehealth by surgical specialties during the COVID-19 pandemic GF Chao, KY Li, Z Zhu, J McCullough, M Thompson, J Claflin, M Fliegner, ... JAMA surgery 156 (7), 620-626, 2021 | 133 | 2021 |
