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Shu-Xia Li, PhD

Staff Affiliate - YNHH; Associate Director & Research Scientist, Data Management and Analytics

Research & Publications
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Selected Publications

Uncoupling of all-cause excess mortality from COVID-19 cases in a highly vaccinated stateFaust JS, Renton B, Chen AJ, Du C, Liang C, Li SX, Lin Z, Krumholz HM. Uncoupling of all-cause excess mortality from COVID-19 cases in a highly vaccinated state The Lancet Infectious Diseases 2022, 22: 1419-1420. PMID: 36007530, PMCID: PMC9395168, DOI: 10.1016/s1473-3099(22)00547-3.
Sex-Specific Risk Factors Associated With First Acute Myocardial Infarction in Young AdultsLu Y, Li SX, Liu Y, Rodriguez F, Watson KE, Dreyer RP, Khera R, Murugiah K, D’Onofrio G, Spatz ES, Nasir K, Masoudi FA, Krumholz HM. Sex-Specific Risk Factors Associated With First Acute Myocardial Infarction in Young Adults JAMA Network Open 2022, 5: e229953. PMID: 35503221, PMCID: PMC9066284, DOI: 10.1001/jamanetworkopen.2022.9953.
Association Between Race, Geography, and 1-Year Mortality After Hospitalization for Chronic Obstructive Pulmonary DiseaseJain S, Priya A, Lindenauer P. Association Between Race, Geography, and 1-Year Mortality After Hospitalization for Chronic Obstructive Pulmonary Disease 2022, a2123-a2123. DOI: 10.1164/ajrccm-conference.2022.205.1_meetingabstracts.a2123.
Association of fluoroquinolones or cephalosporin plus macrolide with Clostridioides difficile infection (CDI) after treatment for community-acquired pneumonia.Patel P, Deshpande A, Yu P, Imrey P, Lindenauer P, Zilberberg M, Haessler S, Rothberg M. Association of fluoroquinolones or cephalosporin plus macrolide with Clostridioides difficile infection (CDI) after treatment for community-acquired pneumonia. Infection Control And Hospital Epidemiology 2022, 1-8. PMID: 35440348, DOI: 10.1017/ice.2022.60.
Leading Causes of Death Among Adults Aged 25 to 44 Years by Race and Ethnicity in Texas During the COVID-19 Pandemic, March to December 2020Faust JS, Chen AJ, Tiako M, Du C, Li SX, Krumholz HM, Barnett ML. Leading Causes of Death Among Adults Aged 25 to 44 Years by Race and Ethnicity in Texas During the COVID-19 Pandemic, March to December 2020 JAMA Internal Medicine 2022, 182: 87-90. PMID: 34807250, PMCID: PMC8609460, DOI: 10.1001/jamainternmed.2021.6734.
Performance Metrics for the Comparative Analysis of Clinical Risk Prediction Models Employing Machine Learning.Huang C, Li SX, Caraballo C, Masoudi FA, Rumsfeld JS, Spertus JA, Normand ST, Mortazavi BJ, Krumholz HM. Performance Metrics for the Comparative Analysis of Clinical Risk Prediction Models Employing Machine Learning. Circulation Cardiovascular Quality And Outcomes 2021, 14: e007526. PMID: 34601947, DOI: 10.1161/circoutcomes.120.007526.
Disparities in Excess Mortality Associated with COVID-19 — United States, 2020Rossen LM, Ahmad FB, Anderson RN, Branum AM, Du C, Krumholz HM, Li SX, Lin Z, Marshall A, Sutton PD, Faust JS. Disparities in Excess Mortality Associated with COVID-19 — United States, 2020 MMWR Morbidity And Mortality Weekly Report 2021, 70: 1114-1119. PMID: 34411075, PMCID: PMC8375709, DOI: 10.15585/mmwr.mm7033a2.
Mortality From Drug Overdoses, Homicides, Unintentional Injuries, Motor Vehicle Crashes, and Suicides During the Pandemic, March-August 2020Faust JS, Du C, Mayes KD, Li SX, Lin Z, Barnett ML, Krumholz HM. Mortality From Drug Overdoses, Homicides, Unintentional Injuries, Motor Vehicle Crashes, and Suicides During the Pandemic, March-August 2020 JAMA 2021, 326: 84-86. PMID: 34019096, PMCID: PMC8140390, DOI: 10.1001/jama.2021.8012.
Incorporating Present-on-Admission Indicators in Medicare Claims to Inform Hospital Quality Measure Risk Adjustment ModelsTriche EW, Xin X, Stackland S, Purvis D, Harris A, Yu H, Grady JN, Li SX, Bernheim SM, Krumholz HM, Poyer J, Dorsey K. Incorporating Present-on-Admission Indicators in Medicare Claims to Inform Hospital Quality Measure Risk Adjustment Models JAMA Network Open 2021, 4: e218512. PMID: 33978722, PMCID: PMC8116982, DOI: 10.1001/jamanetworkopen.2021.8512.
Delays in antibiotic redosing: Association with inpatient mortality and risk factors for delayKemmler CB, Sangal RB, Rothenberg C, Li SX, Shofer FS, Abella BS, Venkatesh AK, Foster SD. Delays in antibiotic redosing: Association with inpatient mortality and risk factors for delay The American Journal Of Emergency Medicine 2021, 46: 63-69. PMID: 33735698, DOI: 10.1016/j.ajem.2021.02.058.
SARS-CoV-2 Infection Hospitalization Rate and Infection Fatality Rate Among the Non-Congregant Population in ConnecticutMahajan S, Caraballo C, Li SX, Dong Y, Chen L, Huston SK, Srinivasan R, Redlich CA, Ko AI, Faust JS, Forman HP, Krumholz HM. SARS-CoV-2 Infection Hospitalization Rate and Infection Fatality Rate Among the Non-Congregant Population in Connecticut The American Journal Of Medicine 2021, 134: 812-816.e2. PMID: 33617808, PMCID: PMC7895685, DOI: 10.1016/j.amjmed.2021.01.020.
Suicide Deaths During the COVID-19 Stay-at-Home Advisory in Massachusetts, March to May 2020Faust JS, Shah SB, Du C, Li SX, Lin Z, Krumholz HM. Suicide Deaths During the COVID-19 Stay-at-Home Advisory in Massachusetts, March to May 2020 JAMA Network Open 2021, 4: e2034273. PMID: 33475750, PMCID: PMC7821026, DOI: 10.1001/jamanetworkopen.2020.34273.
Seroprevalence of SARS-CoV-2-Specific IgG Antibodies Among Adults Living in Connecticut: Post-Infection Prevalence (PIP) StudyMahajan S, Srinivasan R, Redlich CA, Huston SK, Anastasio KM, Cashman L, Massey DS, Dugan A, Witters D, Marlar J, Li SX, Lin Z, Hodge D, Chattopadhyay M, Adams MD, Lee C, Rao LV, Stewart C, Kuppusamy K, Ko AI, Krumholz HM. Seroprevalence of SARS-CoV-2-Specific IgG Antibodies Among Adults Living in Connecticut: Post-Infection Prevalence (PIP) Study The American Journal Of Medicine 2020, 134: 526-534.e11. PMID: 33130124, PMCID: PMC7598362, DOI: 10.1016/j.amjmed.2020.09.024.
Timely estimation of National Admission, readmission, and observation-stay rates in medicare patients with acute myocardial infarction, heart failure, or pneumonia using near real-time claims dataLi SX, Wang Y, Lama SD, Schwartz J, Herrin J, Mei H, Lin Z, Bernheim SM, Spivack S, Krumholz HM, Suter LG. Timely estimation of National Admission, readmission, and observation-stay rates in medicare patients with acute myocardial infarction, heart failure, or pneumonia using near real-time claims data BMC Health Services Research 2020, 20: 733. PMID: 32778098, PMCID: PMC7416804, DOI: 10.1186/s12913-020-05611-w.
Surgeons: Buyer beware—does “universal” risk prediction model apply to patients universally?Mori M, Shahian DM, Huang C, Li SX, Normand ST, Geirsson A, Krumholz HM. Surgeons: Buyer beware—does “universal” risk prediction model apply to patients universally? Journal Of Thoracic And Cardiovascular Surgery 2020, 160: 176-179.e2. PMID: 32241616, DOI: 10.1016/j.jtcvs.2019.11.144.
Development and Validation of a Model for Predicting the Risk of Acute Kidney Injury Associated With Contrast Volume Levels During Percutaneous Coronary InterventionHuang C, Li SX, Mahajan S, Testani JM, Wilson FP, Mena CI, Masoudi FA, Rumsfeld JS, Spertus JA, Mortazavi BJ, Krumholz HM. Development and Validation of a Model for Predicting the Risk of Acute Kidney Injury Associated With Contrast Volume Levels During Percutaneous Coronary Intervention JAMA Network Open 2019, 2: e1916021. PMID: 31755952, PMCID: PMC6902830, DOI: 10.1001/jamanetworkopen.2019.16021.
Substantial Differences Between Cohorts of Patients Hospitalized With Heart Failure in Canada and the United StatesLin Z, Li SX. Substantial Differences Between Cohorts of Patients Hospitalized With Heart Failure in Canada and the United States JAMA Cardiology 2019, 4: 1178-1179. PMID: 31532467, DOI: 10.1001/jamacardio.2019.3314.
More Considerations on Both Model Assumptions and Results Interpretations—Evaluating ReadmissionDu C, Zhou G, Li SX. More Considerations on Both Model Assumptions and Results Interpretations—Evaluating Readmission JAMA Internal Medicine 2019, 179: 1599-1599. PMID: 31682690, DOI: 10.1001/jamainternmed.2019.4688.
Development and Testing of Improved Models to Predict Payment Using Centers for Medicare & Medicaid Services Claims DataKrumholz HM, Warner F, Coppi A, Triche EW, Li SX, Mahajan S, Li Y, Bernheim SM, Grady J, Dorsey K, Desai NR, Lin Z, Normand ST. Development and Testing of Improved Models to Predict Payment Using Centers for Medicare & Medicaid Services Claims Data JAMA Network Open 2019, 2: e198406. PMID: 31411709, PMCID: PMC6694388, DOI: 10.1001/jamanetworkopen.2019.8406.
Comparative Effectiveness of New Approaches to Improve Mortality Risk Models From Medicare Claims DataKrumholz HM, Coppi AC, Warner F, Triche EW, Li SX, Mahajan S, Li Y, Bernheim SM, Grady J, Dorsey K, Lin Z, Normand ST. Comparative Effectiveness of New Approaches to Improve Mortality Risk Models From Medicare Claims Data JAMA Network Open 2019, 2: e197314. PMID: 31314120, PMCID: PMC6647547, DOI: 10.1001/jamanetworkopen.2019.7314.
Association Between Insurance Status and Access to Hospital Care in Emergency Department DispositionVenkatesh AK, Chou SC, Li SX, Choi J, Ross JS, D’Onofrio G, Krumholz HM, Dharmarajan K. Association Between Insurance Status and Access to Hospital Care in Emergency Department Disposition JAMA Internal Medicine 2019, 179: 686-693. PMID: 30933243, PMCID: PMC6503571, DOI: 10.1001/jamainternmed.2019.0037.
Association of in-hospital resource utilization with post-acute spending in Medicare beneficiaries hospitalized for acute myocardial infarction: a cross-sectional studyNuti SV, Li SX, Xu X, Ott LS, Lagu T, Desai NR, Murugiah K, Duan M, Martin J, Kim N, Krumholz HM. Association of in-hospital resource utilization with post-acute spending in Medicare beneficiaries hospitalized for acute myocardial infarction: a cross-sectional study BMC Health Services Research 2019, 19: 190. PMID: 30909904, PMCID: PMC6432744, DOI: 10.1186/s12913-019-4018-0.
Enhancing the prediction of acute kidney injury risk after percutaneous coronary intervention using machine learning techniques: A retrospective cohort studyHuang C, Murugiah K, Mahajan S, Li SX, Dhruva SS, Haimovich JS, Wang Y, Schulz WL, Testani JM, Wilson FP, Mena CI, Masoudi FA, Rumsfeld JS, Spertus JA, Mortazavi BJ, Krumholz HM. Enhancing the prediction of acute kidney injury risk after percutaneous coronary intervention using machine learning techniques: A retrospective cohort study PLOS Medicine 2018, 15: e1002703. PMID: 30481186, PMCID: PMC6258473, DOI: 10.1371/journal.pmed.1002703.
The Relationship Between Nutritional Risks and Cancer-Related Fatigue in Patients With Colorectal Cancer Fast-Track Surgery.Wei JN, Li SX. The Relationship Between Nutritional Risks and Cancer-Related Fatigue in Patients With Colorectal Cancer Fast-Track Surgery. Cancer Nursing 2018, 41: E41-E47. PMID: 29049040, DOI: 10.1097/NCC.0000000000000541.
Can machine learning complement traditional medical device surveillance? A case-study of dual-chamber implantable cardioverter–defibrillatorsRoss JS, Bates J, Parzynski CS, Akar JG, Curtis JP, Desai NR, Freeman JV, Gamble GM, Kuntz R, Li SX, Marinac-Dabic D, Masoudi FA, Normand ST, Ranasinghe I, Shaw RE, Krumholz HM. Can machine learning complement traditional medical device surveillance? A case-study of dual-chamber implantable cardioverter–defibrillators Medical Devices Evidence And Research 2017, 10: 165-188. PMID: 28860874, PMCID: PMC5566316, DOI: 10.2147/mder.s138158.
Heterogeneity in Early Responses in ALLHAT (Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial)Dhruva SS, Huang C, Spatz ES, Coppi AC, Warner F, Li SX, Lin H, Xu X, Furberg CD, Davis BR, Pressel SL, Coifman RR, Krumholz HM. Heterogeneity in Early Responses in ALLHAT (Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial) Hypertension 2017, 70: 94-102. PMID: 28559399, DOI: 10.1161/hypertensionaha.117.09221.
Discovery of temporal and disease association patterns in condition-specific hospital utilization ratesHaimovich JS, Venkatesh AK, Shojaee A, Coppi A, Warner F, Li SX, Krumholz HM. Discovery of temporal and disease association patterns in condition-specific hospital utilization rates PLOS ONE 2017, 12: e0172049. PMID: 28355219, PMCID: PMC5371293, DOI: 10.1371/journal.pone.0172049.
Analysis of Machine Learning Techniques for Heart Failure ReadmissionsMortazavi BJ, Downing NS, Bucholz EM, Dharmarajan K, Manhapra A, Li SX, Negahban SN, Krumholz HM. Analysis of Machine Learning Techniques for Heart Failure Readmissions Circulation Cardiovascular Quality And Outcomes 2016, 9: 629-640. PMID: 28263938, PMCID: PMC5459389, DOI: 10.1161/circoutcomes.116.003039.
Hospital Phenotypes in the Management of Patients Admitted for Acute Myocardial InfarctionXu X, Li SX, Lin H, Normand SL, Lagu T, Desai N, Duan M, Kroch EA, Krumholz HM. Hospital Phenotypes in the Management of Patients Admitted for Acute Myocardial Infarction Medical Care 2016, 54: 929-936. PMID: 27261637, PMCID: PMC5305177, DOI: 10.1097/mlr.0000000000000571.
Treatment for Multiple Acute Cardiopulmonary Conditions in Older Adults Hospitalized with Pneumonia, Chronic Obstructive Pulmonary Disease, or Heart FailureDharmarajan K, Strait KM, Tinetti ME, Lagu T, Lindenauer PK, Lynn J, Krukas MR, Ernst FR, Li SX, Krumholz HM. Treatment for Multiple Acute Cardiopulmonary Conditions in Older Adults Hospitalized with Pneumonia, Chronic Obstructive Pulmonary Disease, or Heart Failure Journal Of The American Geriatrics Society 2016, 64: 1574-1582. PMID: 27448329, PMCID: PMC4988873, DOI: 10.1111/jgs.14303.
China Patient-centered Evaluative Assessment of Cardiac Events Prospective Study of Acute Myocardial Infarction: Study DesignLi J, Dreyer RP, Li X, Du X, Downing NS, Li L, Zhang HB, Feng F, Guan WC, Xu X, Li SX, Lin ZQ, Masoudi FA, Spertus JA, Krumholz HM, Jiang LX, Group T. China Patient-centered Evaluative Assessment of Cardiac Events Prospective Study of Acute Myocardial Infarction: Study Design Chinese Medical Journal 2016, 129: 72-80. PMID: 26712436, PMCID: PMC4797546, DOI: 10.4103/0366-6999.172596.
Hospital variation in admission to intensive care units for patients with acute myocardial infarctionChen R, Strait KM, Dharmarajan K, Li SX, Ranasinghe I, Martin J, Fazel R, Masoudi FA, Cooke CR, Nallamothu BK, Krumholz HM. Hospital variation in admission to intensive care units for patients with acute myocardial infarction American Heart Journal 2015, 170: 1161-1169. PMID: 26678638, PMCID: PMC5459386, DOI: 10.1016/j.ahj.2015.09.003.
Hospital Variability in Use of Anticoagulant Strategies During Acute Myocardial Infarction Treated With an Early Invasive StrategyArnold SV, Li SX, Alexander KP, Spertus JA, Nallamothu BK, Curtis JP, Kosiborod M, Gupta A, Wang TY, Lin H, Dharmarajan K, Strait KM, Lowe TJ, Krumholz HM. Hospital Variability in Use of Anticoagulant Strategies During Acute Myocardial Infarction Treated With an Early Invasive Strategy Journal Of The American Heart Association 2015, 4: e002009. PMID: 26077589, PMCID: PMC4599539, DOI: 10.1161/jaha.115.002009.
Abstract 278: The China Patient-Centered Evaluative Assessment of Cardiac Events (PEACE) Prospective Study of Acute Myocardial Infarction: Study DesignLi J, Dreyer R, Li X, Du X, Downing N, Li L, Feng F, Zhang H, Zhan L, Guan W, Xu X, Li S, Lin Z, Masoudi F, Spertus J, Krumholz H, Jiang L. Abstract 278: The China Patient-Centered Evaluative Assessment of Cardiac Events (PEACE) Prospective Study of Acute Myocardial Infarction: Study Design Circulation Cardiovascular Quality And Outcomes 2015, 8 DOI: 10.1161/circoutcomes.8.suppl_2.278.
Abstract 377: The China Patient-Centered Evaluative Assessment of Cardiac Events (PEACE) Prospective Study of Percutaneous Coronary Intervention: Study DesignDu X, Pi Y, Dreyer R, Li J, Li X, Downing N, Li L, Feng F, Zhan L, Zhang H, Guan W, Xu X, Li S, Lin Z, Masoudi F, Spertus J, Krumholz H, Jiang L. Abstract 377: The China Patient-Centered Evaluative Assessment of Cardiac Events (PEACE) Prospective Study of Percutaneous Coronary Intervention: Study Design Circulation Cardiovascular Quality And Outcomes 2015, 8 DOI: 10.1161/circoutcomes.8.suppl_2.377.
Association Between Journal Citation Distribution and Impact Factor A Novel Application of the Gini CoefficientNuti SV, Ranasinghe I, Murugiah K, Shojaee A, Li SX, Krumholz HM. Association Between Journal Citation Distribution and Impact Factor A Novel Application of the Gini Coefficient Journal Of The American College Of Cardiology 2015, 65: 1711-1712. PMID: 25908079, PMCID: PMC5459371, DOI: 10.1016/j.jacc.2014.12.071.
Intravenous Fluids in Acute Decompensated Heart FailureBikdeli B, Strait KM, Dharmarajan K, Li SX, Mody P, Partovian C, Coca SG, Kim N, Horwitz LI, Testani JM, Krumholz HM. Intravenous Fluids in Acute Decompensated Heart Failure JACC Heart Failure 2015, 3: 127-133. PMID: 25660836, PMCID: PMC4438991, DOI: 10.1016/j.jchf.2014.09.007.
Abstract 20172: Identifying Hospital Cardiac Services for Acute Myocardial Infarction Using Individual Patient Claims DataChang T, Li S, Ranasinghe I, Krumholz H. Abstract 20172: Identifying Hospital Cardiac Services for Acute Myocardial Infarction Using Individual Patient Claims Data Circulation 2014, 130 DOI: 10.1161/circ.130.suppl_2.20172.
Outcomes of patients with healthcare-associated pneumonia: worse disease or sicker patients?Rothberg M, Haessler S, Lagu T, Lindenauer P, Pekow P, Priya A, Skiest D, Zilberberg M. Outcomes of patients with healthcare-associated pneumonia: worse disease or sicker patients? Infection Control And Hospital Epidemiology 2014, 35 Suppl 3: s107-15. PMID: 25222889, PMCID: PMC4559081, DOI: 10.1086/677829.
Management and Outcomes of Pneumonia Among Children With Complex Chronic ConditionsLeyenaar J, Lagu T, Shieh M, Pekow P, Lindenauer P. Management and Outcomes of Pneumonia Among Children With Complex Chronic Conditions The Pediatric Infectious Disease Journal 2014, 33: 907-911. PMID: 24732445, PMCID: PMC4760109, DOI: 10.1097/inf.0000000000000317.
Do-Not-Resuscitate Status and Observational Comparative Effectiveness Research in Patients With Septic Shock*Bradford M, Lindenauer P, Wiener R, Walkey A. Do-Not-Resuscitate Status and Observational Comparative Effectiveness Research in Patients With Septic Shock* Critical Care Medicine 2014, 42: 2042-2047. PMID: 24810532, PMCID: PMC4266548, DOI: 10.1097/ccm.0000000000000403.
Variation and Outcomes Associated With Direct Hospital Admission Among Children With Pneumonia in the United StatesLeyenaar J, Shieh M, Lagu T, Pekow P, Lindenauer P. Variation and Outcomes Associated With Direct Hospital Admission Among Children With Pneumonia in the United States JAMA Pediatrics 2014, 168: 829-836. PMID: 25003562, PMCID: PMC4529060, DOI: 10.1001/jamapediatrics.2014.339.
Place of Residence and Outcomes of Patients With Heart FailureBikdeli B, Wayda B, Bao H, Ross JS, Xu X, Chaudhry SI, Spertus JA, Bernheim SM, Lindenauer PK, Krumholz HM. Place of Residence and Outcomes of Patients With Heart Failure Circulation Cardiovascular Quality And Outcomes 2014, 7: 749-756. PMID: 25074375, PMCID: PMC5323058, DOI: 10.1161/circoutcomes.113.000911.
Association Between the Choice of IV Crystalloid and In-Hospital Mortality Among Critically Ill Adults With Sepsis*Raghunathan K, Shaw A, Nathanson B, Stürmer T, Brookhart A, Stefan M, Setoguchi S, Beadles C, Lindenauer P. Association Between the Choice of IV Crystalloid and In-Hospital Mortality Among Critically Ill Adults With Sepsis* Critical Care Medicine 2014, 42: 1585-1591. PMID: 24674927, DOI: 10.1097/ccm.0000000000000305.
Abstract 151: Outcomes Associated With Prophylactic Amiodarone Protocol in Patients Undergoing Cardiac Surgery: A Single Center ExperienceAtreya A, Arora S, Garb J, Rousou J, Lindenauer P, Lotfi A. Abstract 151: Outcomes Associated With Prophylactic Amiodarone Protocol in Patients Undergoing Cardiac Surgery: A Single Center Experience Circulation Cardiovascular Quality And Outcomes 2014, 7 DOI: 10.1161/circoutcomes.7.suppl_1.151.
Abstract 373: Participation Rates, Process Monitoring, and Quality Improvement Among United States Cardiac Rehabilitation Programs: A National SurveyPack Q, Squires R, Lopez-Jimenez F, Lichtman S, Rodriguez-Escudero J, Lindenauer P, Thomas R. Abstract 373: Participation Rates, Process Monitoring, and Quality Improvement Among United States Cardiac Rehabilitation Programs: A National Survey Circulation Cardiovascular Quality And Outcomes 2014, 7 DOI: 10.1161/circoutcomes.7.suppl_1.373.
Variation in Resource Utilization for the Management of Uncomplicated Community-Acquired Pneumonia across Community and Children's HospitalsLeyenaar J, Lagu T, Shieh M, Pekow P, Lindenauer P. Variation in Resource Utilization for the Management of Uncomplicated Community-Acquired Pneumonia across Community and Children's Hospitals The Journal Of Pediatrics 2014, 165: 585-591. PMID: 24973795, PMCID: PMC4158451, DOI: 10.1016/j.jpeds.2014.04.062.
Measuring health-related quality of life in chronic obstructive pulmonary disease: properties of the EQ-5D-5L and PROMIS-43 short formLin F, Pickard A, Krishnan J, Joo M, Au D, Carson S, Gillespie S, Henderson A, Lindenauer P, McBurnie M, Mularski R, Naureckas E, Vollmer W, Lee T. Measuring health-related quality of life in chronic obstructive pulmonary disease: properties of the EQ-5D-5L and PROMIS-43 short form BMC Medical Research Methodology 2014, 14: 78. PMID: 24934150, PMCID: PMC4072614, DOI: 10.1186/1471-2288-14-78.
Use of Mechanical Ventilation by Patients With and Without Dementia, 2001 Through 2011Lagu T, Zilberberg M, Tjia J, Pekow P, Lindenauer P. Use of Mechanical Ventilation by Patients With and Without Dementia, 2001 Through 2011 JAMA Internal Medicine 2014, 174: 999-1001. PMID: 24781856, PMCID: PMC4532282, DOI: 10.1001/jamainternmed.2014.1179.
National Patterns of Risk-Standardized Mortality and Readmission After Hospitalization for Acute Myocardial Infarction, Heart Failure, and Pneumonia: Update on Publicly Reported Outcomes Measures Based on the 2013 ReleaseSuter LG, Li SX, Grady JN, Lin Z, Wang Y, Bhat KR, Turkmani D, Spivack SB, Lindenauer PK, Merrill AR, Drye EE, Krumholz HM, Bernheim SM. National Patterns of Risk-Standardized Mortality and Readmission After Hospitalization for Acute Myocardial Infarction, Heart Failure, and Pneumonia: Update on Publicly Reported Outcomes Measures Based on the 2013 Release Journal Of General Internal Medicine 2014, 29: 1333-1340. PMID: 24825244, PMCID: PMC4175654, DOI: 10.1007/s11606-014-2862-5.
The Axes of Access — Improving Care for Patients with DisabilitiesLagu T, Iezzoni L, Lindenauer P. The Axes of Access — Improving Care for Patients with Disabilities New England Journal Of Medicine 2014, 370: 1847-1851. PMID: 24806165, DOI: 10.1056/nejmsb1315940.
Prevalence, Treatment, and Outcomes Associated With OSA Among Patients Hospitalized With PneumoniaLindenauer P, Stefan M, Johnson K, Priya A, Pekow P, Rothberg M. Prevalence, Treatment, and Outcomes Associated With OSA Among Patients Hospitalized With Pneumonia CHEST Journal 2014, 145: 1032-1038. PMID: 24371839, PMCID: PMC4011652, DOI: 10.1378/chest.13-1544.
The impact of hospital‐onset Clostridium difficile infection on outcomes of hospitalized patients with sepsisLagu T, Stefan M, Haessler S, Higgins T, Rothberg M, Nathanson B, Hannon N, Steingrub J, Lindenauer P. The impact of hospital‐onset Clostridium difficile infection on outcomes of hospitalized patients with sepsis Journal Of Hospital Medicine 2014, 9: 411-417. PMID: 24715578, PMCID: PMC4079761, DOI: 10.1002/jhm.2199.
Hospital Variation in the Use of Noninvasive Cardiac Imaging and Its Association With Downstream Testing, Interventions, and OutcomesSafavi KC, Li SX, Dharmarajan K, Venkatesh AK, Strait KM, Lin H, Lowe TJ, Fazel R, Nallamothu BK, Krumholz HM. Hospital Variation in the Use of Noninvasive Cardiac Imaging and Its Association With Downstream Testing, Interventions, and Outcomes JAMA Internal Medicine 2014, 174: 546-553. PMID: 24515551, PMCID: PMC5459406, DOI: 10.1001/jamainternmed.2013.14407.
Comparative Effectiveness of Ceftriaxone in Combination With a Macrolide Compared With Ceftriaxone Alone for Pediatric Patients Hospitalized With Community-acquired PneumoniaLeyenaar J, Shieh M, Lagu T, Pekow P, Lindenauer P. Comparative Effectiveness of Ceftriaxone in Combination With a Macrolide Compared With Ceftriaxone Alone for Pediatric Patients Hospitalized With Community-acquired Pneumonia The Pediatric Infectious Disease Journal 2014, 33: 387-392. PMID: 24168982, PMCID: PMC4158440, DOI: 10.1097/inf.0000000000000119.
Variation in diagnostic coding of patients with pneumonia and its association with hospital risk-standardized mortality rates: a cross-sectional analysis.Rothberg M, Pekow P, Priya A, Lindenauer P. Variation in diagnostic coding of patients with pneumonia and its association with hospital risk-standardized mortality rates: a cross-sectional analysis. Annals Of Internal Medicine 2014, 160: 380-8. PMID: 24723078, PMCID: PMC6946057, DOI: 10.7326/m13-1419.
The Hospital Medicine Reengineering Network (HOMERuN)Auerbach A, Patel M, Metlay J, Schnipper J, Williams M, Robinson E, Kripalani S, Lindenauer P. The Hospital Medicine Reengineering Network (HOMERuN) Academic Medicine 2014, 89: 415-420. PMID: 24448050, PMCID: PMC4876026, DOI: 10.1097/acm.0000000000000139.
Palliative Care Quality Network: Identifying Core Data to Drive Quality Improvement (S751)O'Riordan D, Lindenauer P, Ferrell B, Pantilat S, Burke R, Lorenz K. Palliative Care Quality Network: Identifying Core Data to Drive Quality Improvement (S751) Journal Of Pain And Symptom Management 2014, 47: 496-497. DOI: 10.1016/j.jpainsymman.2013.12.169.
Hospital Variation in Intravenous Inotrope Use for Patients Hospitalized With Heart FailureAllen LA, Fonarow GC, Grau-Sepulveda MV, Hernandez AF, Peterson PN, Partovian C, Li SX, Heidenreich PA, Bhatt DL, Peterson ED, Krumholz HM. Hospital Variation in Intravenous Inotrope Use for Patients Hospitalized With Heart Failure Circulation Heart Failure 2014, 7: 251-260. PMID: 24488983, PMCID: PMC5459367, DOI: 10.1161/circheartfailure.113.000761.
Using Highly Detailed Administrative Data to Predict Pneumonia MortalityRothberg M, Pekow P, Priya A, Zilberberg M, Belforti R, Skiest D, Lagu T, Higgins T, Lindenauer P. Using Highly Detailed Administrative Data to Predict Pneumonia Mortality PLOS ONE 2014, 9: e87382. PMID: 24498090, PMCID: PMC3909106, DOI: 10.1371/journal.pone.0087382.
Treatment With Neuromuscular Blocking Agents and the Risk of In-Hospital Mortality Among Mechanically Ventilated Patients With Severe Sepsis*Steingrub J, Lagu T, Rothberg M, Nathanson B, Raghunathan K, Lindenauer P. Treatment With Neuromuscular Blocking Agents and the Risk of In-Hospital Mortality Among Mechanically Ventilated Patients With Severe Sepsis* Critical Care Medicine 2014, 42: 90-96. PMID: 23982029, PMCID: PMC4760100, DOI: 10.1097/ccm.0b013e31829eb7c9.
Acute Decompensated Heart Failure Is Routinely Treated as a Cardiopulmonary SyndromeDharmarajan K, Strait KM, Lagu T, Lindenauer PK, Tinetti ME, Lynn J, Li SX, Krumholz HM. Acute Decompensated Heart Failure Is Routinely Treated as a Cardiopulmonary Syndrome PLOS ONE 2013, 8: e78222. PMID: 24250751, PMCID: PMC3824040, DOI: 10.1371/journal.pone.0078222.
Contraindicated Initiation of β-Blocker Therapy in Patients Hospitalized for Heart FailureDharmarajan K, Masoudi FA, Spertus JA, Li SX, Krumholz HM. Contraindicated Initiation of β-Blocker Therapy in Patients Hospitalized for Heart Failure JAMA Internal Medicine 2013, 173: 1547-1549. PMID: 23797379, PMCID: PMC4043342, DOI: 10.1001/jamainternmed.2013.7717.
IDEAS for a healthy baby - reducing disparities in use of publicly reported quality data: study protocol for a randomized controlled trialGoff S, Pekow P, White K, Lagu T, Mazor K, Lindenauer P. IDEAS for a healthy baby - reducing disparities in use of publicly reported quality data: study protocol for a randomized controlled trial Trials 2013, 14: 244. PMID: 23919671, PMCID: PMC3751013, DOI: 10.1186/1745-6215-14-244.
Patterns of Change in Nesiritide Use in Patients With Heart Failure How Hospitals React to New InformationPartovian C, Li SX, Xu X, Lin H, Strait KM, Hwa J, Krumholz HM. Patterns of Change in Nesiritide Use in Patients With Heart Failure How Hospitals React to New Information JACC Heart Failure 2013, 1: 318-324. PMID: 24621935, PMCID: PMC5322944, DOI: 10.1016/j.jchf.2013.04.005.
Antibiotic Use in COPD Exacerbations: ResponseStefan M, Lindenauer P. Antibiotic Use in COPD Exacerbations: Response CHEST Journal 2013, 144: 716-717. PMID: 23918131, DOI: 10.1378/chest.13-1066.
Development and Validation of a Mortality Risk-Adjustment Model for Patients Hospitalized for Exacerbations of Chronic Obstructive Pulmonary DiseaseTabak Y, Sun X, Johannes R, Hyde L, Shorr A, Lindenauer P. Development and Validation of a Mortality Risk-Adjustment Model for Patients Hospitalized for Exacerbations of Chronic Obstructive Pulmonary Disease Medical Care 2013, 51: 597-605. PMID: 23604015, DOI: 10.1097/mlr.0b013e3182901982.
Perioperative Use of Selective Serotonin Reuptake Inhibitors and Risks for Adverse Outcomes of SurgeryAuerbach A, Vittinghoff E, Maselli J, Pekow P, Young J, Lindenauer P. Perioperative Use of Selective Serotonin Reuptake Inhibitors and Risks for Adverse Outcomes of Surgery JAMA Internal Medicine 2013, 173: 1075-1081. PMID: 23699725, PMCID: PMC3867199, DOI: 10.1001/jamainternmed.2013.714.
Measurement of the quality of care of patients admitted with decompensated cirrhosisGhaoui R, Friderici J, Visintainer P, Lindenauer P, Lagu T, Desilets D. Measurement of the quality of care of patients admitted with decompensated cirrhosis Liver International 2013, 34: 204-210. PMID: 23763303, DOI: 10.1111/liv.12225.
Hospital workers’ perceptions of waste: a qualitative study involving photo-elicitationGoff S, Kleppel R, Lindenauer P, Rothberg M. Hospital workers’ perceptions of waste: a qualitative study involving photo-elicitation BMJ Quality & Safety 2013, 22: 826. PMID: 23748192, PMCID: PMC4553937, DOI: 10.1136/bmjqs-2012-001683.
Utilization Patterns and Outcomes Associated With Central Venous Catheter in Septic ShockWalkey A, Wiener R, Lindenauer P. Utilization Patterns and Outcomes Associated With Central Venous Catheter in Septic Shock Critical Care Medicine 2013, 41: 1450-1457. PMID: 23507718, PMCID: PMC3780984, DOI: 10.1097/ccm.0b013e31827caa89.
Contributors to variation in hospital spending for critically ill patients with sepsisLagu T, Rothberg M, Nathanson B, Hannon N, Steingrub J, Lindenauer P. Contributors to variation in hospital spending for critically ill patients with sepsis Healthcare 2013, 1: 30-36. PMID: 26249637, DOI: 10.1016/j.hjdsi.2013.04.005.
Abstract 345: Hospital Variation in Admission to Intensive Care Units for Patients with Acute Myocardial InfarctionChen R, Strait K, Dharmarajan K, Li S, Martin J, Masoudi F, Cooke C, Nallamothu B, Krumholz H. Abstract 345: Hospital Variation in Admission to Intensive Care Units for Patients with Acute Myocardial Infarction Circulation Cardiovascular Quality And Outcomes 2013, 6 DOI: 10.1161/circoutcomes.6.suppl_1.a345.
Dominance of Furosemide for Loop Diuretic Therapy in Heart Failure Time to Revisit the Alternatives?Bikdeli B, Strait KM, Dharmarajan K, Partovian C, Coca SG, Kim N, Li SX, Testani JM, Khan U, Krumholz HM. Dominance of Furosemide for Loop Diuretic Therapy in Heart Failure Time to Revisit the Alternatives? Journal Of The American College Of Cardiology 2013, 61: 1549-1550. PMID: 23500272, PMCID: PMC4038646, DOI: 10.1016/j.jacc.2012.12.043.
Variation Exists in Rates of Admission to Intensive Care Units for Heart Failure Patients Across Hospitals in the United StatesSafavi KC, Dharmarajan K, Kim N, Strait KM, Li SX, Chen SI, Lagu T, Krumholz HM. Variation Exists in Rates of Admission to Intensive Care Units for Heart Failure Patients Across Hospitals in the United States Circulation 2013, 127: 923-929. PMID: 23355624, PMCID: PMC3688061, DOI: 10.1161/circulationaha.112.001088.
Hospital Patterns of Use of Positive Inotropic Agents in Patients With Heart FailurePartovian C, Gleim SR, Mody PS, Li SX, Wang H, Strait KM, Allen LA, Lagu T, Normand SL, Krumholz HM. Hospital Patterns of Use of Positive Inotropic Agents in Patients With Heart Failure Journal Of The American College Of Cardiology 2012, 60: 1402-1409. PMID: 22981548, PMCID: PMC3636773, DOI: 10.1016/j.jacc.2012.07.011.
Procedure Intensity and the Cost of CareChen SI, Dharmarajan K, Kim N, Strait KM, Li SX, Safavi KC, Lindenauer PK, Krumholz HM, Lagu T. Procedure Intensity and the Cost of Care Circulation Cardiovascular Quality And Outcomes 2012, 5: 308-313. PMID: 22576844, PMCID: PMC3415230, DOI: 10.1161/circoutcomes.112.966069.
Long-term Trends in Short-term Outcomes in Acute Myocardial InfarctionNguyen HL, Saczynski JS, Gore JM, Waring ME, Lessard D, Yarzebski J, Reed G, Spencer FA, Li SX, Goldberg RJ. Long-term Trends in Short-term Outcomes in Acute Myocardial Infarction The American Journal Of Medicine 2011, 124: 939-946. PMID: 21962314, PMCID: PMC3185241, DOI: 10.1016/j.amjmed.2011.05.023.
Changes in gene expression predicting local control in cervical cancer: results from Radiation Therapy Oncology Group 0128.Weidhaas JB, Li SX, Winter K, Ryu J, Jhingran A, Miller B, Dicker AP, Gaffney D. Changes in gene expression predicting local control in cervical cancer: results from Radiation Therapy Oncology Group 0128. Clinical Cancer Research : An Official Journal Of The American Association For Cancer Research 2009, 15: 4199-206. PMID: 19509178, PMCID: PMC2758917, DOI: 10.1158/1078-0432.CCR-08-2257.
A DNA polymerase β mutant from colon cancer cells induces mutationsLang T, Maitra M, Starcevic D, Li SX, Sweasy JB. A DNA polymerase β mutant from colon cancer cells induces mutations Proceedings Of The National Academy Of Sciences Of The United States Of America 2004, 101: 6074-6079. PMID: 15075389, PMCID: PMC395925, DOI: 10.1073/pnas.0308571101.
Threonine 79 Is a Hinge Residue That Governs the Fidelity of DNA Polymerase β by Helping to Position the DNA within the Active Site*Maitra M, Gudzelak A, Li SX, Matsumoto Y, Eckert KA, Jager J, Sweasy JB. Threonine 79 Is a Hinge Residue That Governs the Fidelity of DNA Polymerase β by Helping to Position the DNA within the Active Site* Journal Of Biological Chemistry 2002, 277: 35550-35560. PMID: 12121998, DOI: 10.1074/jbc.m204953200.

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