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Zhenqiu Lin, PhD

Senior Research Scientist; Senior Director, Healthcare Analytics, Center for Outcomes Research and Evaluation, Center for Outcomes Research & Evaluation (CORE)

Research & Publications
Biography
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Selected Publications

A multicenter evaluation of computable phenotyping approaches for SARS-CoV-2 infection and COVID-19 hospitalizationsKhera R, Mortazavi BJ, Sangha V, Warner F, Patrick Young H, Ross JS, Shah ND, Theel ES, Jenkinson WG, Knepper C, Wang K, Peaper D, Martinello RA, Brandt CA, Lin Z, Ko AI, Krumholz HM, Pollock BD, Schulz WL. A multicenter evaluation of computable phenotyping approaches for SARS-CoV-2 infection and COVID-19 hospitalizations. Npj Digital Medicine 2022, 5: 27. PMID: 35260762, PMCID: PMC8904579, DOI: 10.1038/s41746-022-00570-4.
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.
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.
Temporal relationship of computed and structured diagnoses in electronic health record dataSchulz WL, Young HP, Coppi A, Mortazavi BJ, Lin Z, Jean RA, Krumholz HM. Temporal relationship of computed and structured diagnoses in electronic health record data. BMC Medical Informatics And Decision Making 2021, 21: 61. PMID: 33596898, PMCID: PMC7890604, DOI: 10.1186/s12911-021-01416-x.
Adjustment for Social Risk Factors in a Measure of Clinician Quality Assessing Acute Admissions for Patients With Multiple Chronic ConditionsLipska K, Altaf F, Barthel A, Spatz E, Lin Z, Herrin J, Bernheim S, Drye E. Adjustment for Social Risk Factors in a Measure of Clinician Quality Assessing Acute Admissions for Patients With Multiple Chronic Conditions. JAMA Health Forum 2023, 4: e230081. PMID: 36897581, DOI: 10.1001/jamahealthforum.2023.0081.
State-Level Excess Mortality and Potential Deaths Averted in US Adults During the Delta and Omicron Waves of COVID-19Renton B, Du C, Chen A, Li S, Lin Z, Krumholz H, Faust J. State-Level Excess Mortality and Potential Deaths Averted in US Adults During the Delta and Omicron Waves of COVID-19. Journal Of General Internal Medicine 2023, 39: 142-146. PMID: 37620716, PMCID: PMC10817860, DOI: 10.1007/s11606-023-08374-2.
Persistence on Novel Cardioprotective Antihyperglycemic Therapies in the United StatesNargesi A, Clark C, Aminorroaya A, Chen L, Liu M, Reddy A, Amodeo S, Oikonomou E, Suchard M, McGuire D, Lin Z, Inzucchi S, Khera R. Persistence on Novel Cardioprotective Antihyperglycemic Therapies in the United States. The American Journal Of Cardiology 2023, 196: 89-98. PMID: 37012183, DOI: 10.1016/j.amjcard.2023.03.002.
Developing Validated Tools to Identify Pulmonary Embolism in Electronic Databases: Rationale and Design of the PE-EHR+ StudyBikdeli B, Lo Y, Khairani C, Bejjani A, Jimenez D, Barco S, Mahajan S, Caraballo C, Secemsky E, Klok F, Hunsaker A, Aghayev A, Muriel A, Wang Y, Hussain M, Appah-Sampong A, Lu Y, Lin Z, Aneja S, Khera R, Goldhaber S, Zhou L, Monreal M, Krumholz H, Piazza G. Developing Validated Tools to Identify Pulmonary Embolism in Electronic Databases: Rationale and Design of the PE-EHR+ Study. Thrombosis And Haemostasis 2023, 123: 649-662. PMID: 36809777, DOI: 10.1055/a-2039-3222.
Association of Initial SARS-CoV-2 Test Positivity With Patient-Reported Well-being 3 Months After a Symptomatic IllnessWisk L, Gottlieb M, Spatz E, Yu H, Wang R, Slovis B, Saydah S, Plumb I, O’Laughlin K, Montoy J, McDonald S, Lin Z, Lin J, Koo K, Idris A, Huebinger R, Hill M, Gentile N, Chang A, Anderson J, Hota B, Venkatesh A, Weinstein R, Elmore J, Nichol G, Santangelo M, Ulrich A, Li S, Kinsman J, Krumholz H, Dorney J, Stephens K, Black K, Morse D, Morse S, Fernandes A, Sharma A, Stober T, Geyer R, Lyon V, Adams K, Willis M, Ruiz L, Park J, Malone K, Shughart H, Schaeffer K, Shughart L, Arab A, Grau D, Patel A, Watts P, Kelly M, Hunt A, Hannikainen P, Chalfin M, Cheng D, Miao J, Shutty C, Chavez S, Kane A, Marella P, Gallegos G, Martin K, L'Hommedieu M, Chandler C, Diaz Roldan K, Villegas N, Moreno R, Eguchi M, Rodriguez R, Kemball R, Chan V, Chavez C, Wong A, Hall A, Briggs-Hagen M. Association of Initial SARS-CoV-2 Test Positivity With Patient-Reported Well-being 3 Months After a Symptomatic Illness. JAMA Network Open 2022, 5: e2244486. PMID: 36454572, PMCID: PMC9716377, DOI: 10.1001/jamanetworkopen.2022.44486.
Abstract 15068: Regional Variation in Atrial Fibrillation Ablation Care for Medicare Beneficiaries Across the United StatesHanna J, Freeman J, Hummel J, Curtis J, Lin Z, Akar J, Khera R. Abstract 15068: Regional Variation in Atrial Fibrillation Ablation Care for Medicare Beneficiaries Across the United States. Circulation 2022, 146: a15068-a15068. DOI: 10.1161/circ.146.suppl_1.15068.
Comparative Safety of Transcatheter LAAO With the First-Generation Watchman and Next-Generation Watchman FLX DevicesPrice M, Friedman D, Du C, Wang Y, Lin Z, Curtis J, Freeman J. Comparative Safety of Transcatheter LAAO With the First-Generation Watchman and Next-Generation Watchman FLX Devices. JACC Cardiovascular Interventions 2022, 15: 2115-2123. PMID: 36357014, DOI: 10.1016/j.jcin.2022.09.002.
U.S. PATTERNS OF DRUG UTILIZATION AND PRESCRIPTION FILLS FOR PROVEN CARDIOPROTECTIVE ANTI-HYPERGLYCEMIC AGENTSNargesi A, Clark C, Liu M, Chen L, Reddy A, Amodeo S, Oikonomou E, Suchard M, Lipska K, McGuire D, Lin Z, Inzucchi S, Krumholz H, Khera R. U.S. PATTERNS OF DRUG UTILIZATION AND PRESCRIPTION FILLS FOR PROVEN CARDIOPROTECTIVE ANTI-HYPERGLYCEMIC AGENTS. Journal Of The American College Of Cardiology 2022, 79: 1446. DOI: 10.1016/s0735-1097(22)02437-8.
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.
All-Cause Excess Mortality and COVID-19–Related Mortality Among US Adults Aged 25-44 Years, March-July 2020Faust JS, Krumholz HM, Du C, Mayes KD, Lin Z, Gilman C, Walensky RP. All-Cause Excess Mortality and COVID-19–Related Mortality Among US Adults Aged 25-44 Years, March-July 2020. JAMA 2021, 325: 785-787. PMID: 33325994, PMCID: PMC7745134, DOI: 10.1001/jama.2020.24243.
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.
Illuminating Hospital Disparities in Readmissions for Patients with Social Risk Factors: Comparing Hospital Performance Using Two Different ApproachesHerrin J, Peltz A, Zhou S, Du C, Barbo A, Charania S, Schwartz M, Lin Z, Bernheim S. Illuminating Hospital Disparities in Readmissions for Patients with Social Risk Factors: Comparing Hospital Performance Using Two Different Approaches. Health Services Research 2020, 55: 93-94. PMCID: PMC7440563, DOI: 10.1111/1475-6773.13462.
Comparison of Estimated Excess Deaths in New York City During the COVID-19 and 1918 Influenza PandemicsFaust JS, Lin Z, Del Rio C. Comparison of Estimated Excess Deaths in New York City During the COVID-19 and 1918 Influenza Pandemics. JAMA Network Open 2020, 3: e2017527. PMID: 32789512, PMCID: PMC7426746, DOI: 10.1001/jamanetworkopen.2020.17527.
Availability of Telemedicine Services Across Hospitals in the United States in 2018: A Cross-sectional StudyJain S, Khera R, Lin Z, Ross JS, Krumholz HM. Availability of Telemedicine Services Across Hospitals in the United States in 2018: A Cross-sectional Study. Annals Of Internal Medicine 2020, 173: m20-1201. PMID: 32353106, PMCID: PMC7212823, DOI: 10.7326/m20-1201.
Post-discharge acute care and outcomes following readmission reduction initiatives: national retrospective cohort study of Medicare beneficiaries in the United StatesKhera R, Wang Y, Bernheim SM, Lin Z, Krumholz HM. Post-discharge acute care and outcomes following readmission reduction initiatives: national retrospective cohort study of Medicare beneficiaries in the United States. The BMJ 2020, 368: l6831. PMID: 31941686, PMCID: PMC7190056, DOI: 10.1136/bmj.l6831.
National Quality Forum Guidelines for Evaluating the Scientific Acceptability of Risk-adjusted Clinical Outcome Measures: A Report From the National Quality Forum Scientific Methods Panel.Glance LG, Joynt Maddox K, Johnson K, Nerenz D, Cella D, Borah B, Kunisch J, Kurlansky P, Perloff J, Stoto M, Walters R, White S, Lin Z. National Quality Forum Guidelines for Evaluating the Scientific Acceptability of Risk-adjusted Clinical Outcome Measures: A Report From the National Quality Forum Scientific Methods Panel. Annals Of Surgery 2019 PMID: 31850998, DOI: 10.1097/SLA.0000000000003592.
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.
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.
Evaluation of 30-Day Hospital Readmission and Mortality Rates Using Regression-Discontinuity FrameworkKhera R, Wang Y, Nasir K, Lin Z, Krumholz HM. Evaluation of 30-Day Hospital Readmission and Mortality Rates Using Regression-Discontinuity Framework. Journal Of The American College Of Cardiology 2019, 74: 219-234. PMID: 31296295, PMCID: PMC8669780, DOI: 10.1016/j.jacc.2019.04.060.
ARE US HOSPITALS GAMING THE HOSPITAL READMISSIONS REDUCTION PROGRAM? AN EVALUATION OF 30-DAY READMISSIONS AND MORTALITY FOR TARGET CARDIOVASCULAR CONDITIONS USING A REGRESSION-DISCONTINUITY FRAMEWORKKhera R, Wang Y, Nasir K, Lin Z, Krumholz H. ARE US HOSPITALS GAMING THE HOSPITAL READMISSIONS REDUCTION PROGRAM? AN EVALUATION OF 30-DAY READMISSIONS AND MORTALITY FOR TARGET CARDIOVASCULAR CONDITIONS USING A REGRESSION-DISCONTINUITY FRAMEWORK. Journal Of The American College Of Cardiology 2019, 73: 3079. DOI: 10.1016/s0735-1097(19)33685-x.
The influence of sociodemographic factors on operative decision-making in small bowel obstructionJean RA, Chiu AS, O'Neill KM, Lin Z, Pei KY. The influence of sociodemographic factors on operative decision-making in small bowel obstruction. Journal Of Surgical Research 2018, 227: 137-144. PMID: 29804845, DOI: 10.1016/j.jss.2018.02.029.
Defining Multiple Chronic Conditions for Quality MeasurementDrye EE, Altaf FK, Lipska KJ, Spatz ES, Montague JA, Bao H, Parzynski CS, Ross JS, Bernheim SM, Krumholz HM, Lin Z. Defining Multiple Chronic Conditions for Quality Measurement. Medical Care 2018, 56: 193-201. PMID: 29271820, DOI: 10.1097/mlr.0000000000000853.
Hospital-Readmission Risk — Isolating Hospital Effects from Patient EffectsKrumholz HM, Wang K, Lin Z, Dharmarajan K, Horwitz LI, Ross JS, Drye EE, Bernheim SM, Normand ST. Hospital-Readmission Risk — Isolating Hospital Effects from Patient Effects. New England Journal Of Medicine 2017, 377: 1055-1064. PMID: 28902587, PMCID: PMC5671772, DOI: 10.1056/nejmsa1702321.
Association of Changing Hospital Readmission Rates With Mortality Rates After Hospital DischargeDharmarajan K, Wang Y, Lin Z, Normand ST, Ross JS, Horwitz LI, Desai NR, Suter LG, Drye EE, Bernheim SM, Krumholz HM. Association of Changing Hospital Readmission Rates With Mortality Rates After Hospital Discharge. JAMA 2017, 318: 270-278. PMID: 28719692, PMCID: PMC5817448, DOI: 10.1001/jama.2017.8444.
Hospital Characteristics Associated With Risk-standardized Readmission RatesHorwitz LI, Bernheim SM, Ross JS, Herrin J, Grady JN, Krumholz HM, Drye EE, Lin Z. Hospital Characteristics Associated With Risk-standardized Readmission Rates. Medical Care 2017, 55: 528-534. PMID: 28319580, PMCID: PMC5426655, DOI: 10.1097/mlr.0000000000000713.
Identification of Emergency Department Visits in Medicare Administrative Claims: Approaches and ImplicationsVenkatesh AK, Mei H, Kocher KE, Granovsky M, Obermeyer Z, Spatz E, Rothenberg C, Krumholz H, Lin Z. Identification of Emergency Department Visits in Medicare Administrative Claims: Approaches and Implications. Academic Emergency Medicine 2017, 24: 422-431. PMID: 27864915, PMCID: PMC5905698, DOI: 10.1111/acem.13140.
ADMISSION TYPES AMONG PATIENTS WITH HEART FAILURE CARED FOR BY ACCOUNTABLE CARE ORGANIZATIONS: VARIATION BY PERFORMANCE ON A MEASURE OF RISK STANDARDIZED ACUTE ADMISSION RATESBenchetrit L, Zimmerman C, Bao H, Dharmarajan K, Atlaf F, Herrin J, Lin Z, Krumholz H, Drye E, Lipska K, Spatz E. ADMISSION TYPES AMONG PATIENTS WITH HEART FAILURE CARED FOR BY ACCOUNTABLE CARE ORGANIZATIONS: VARIATION BY PERFORMANCE ON A MEASURE OF RISK STANDARDIZED ACUTE ADMISSION RATES. Journal Of The American College Of Cardiology 2017, 69: 762. DOI: 10.1016/s0735-1097(17)34151-7.
Abstract 136: The Relationship of Changing Hospital Readmission Rates and Mortality Rates After Hospitalization for Heart Failure, Acute Myocardial Infarction, and PneumoniaDharmarajan K, Wang Y, Bernheim S, Lin Z, Horwitz L, Ross J, Desai N, Suter L, Drye E, Normand S, Krumholz H. Abstract 136: The Relationship of Changing Hospital Readmission Rates and Mortality Rates After Hospitalization for Heart Failure, Acute Myocardial Infarction, and Pneumonia. Circulation Cardiovascular Quality And Outcomes 2017, 10 DOI: 10.1161/circoutcomes.10.suppl_3.136.
2EMF Use of the Emergency Department for Acute, Unscheduled Care by Vulnerable Medicare BeneficiariesVenkatesh A, Mei H, Spatz E, Eichenfeld J, Krumholz H, Lin Z. 2EMF Use of the Emergency Department for Acute, Unscheduled Care by Vulnerable Medicare Beneficiaries. Annals Of Emergency Medicine 2016, 68: s149-s150. DOI: 10.1016/j.annemergmed.2016.08.408.
143 Improving the Identification of Emergency Department Visits in Medicare Administrative ClaimsVenkatesh A, Mei H, Kocher K, Spatz E, Granovsky M, Eichenfeld J, Krumholz H, Lin Z. 143 Improving the Identification of Emergency Department Visits in Medicare Administrative Claims. Annals Of Emergency Medicine 2016, 68: s57-s58. DOI: 10.1016/j.annemergmed.2016.08.155.
Unplanned Hospital Admissions after Same-Day SurgeryBongiovanni T, Ross J, Krumholz H, Ranasinghe I, Lin Z. Unplanned Hospital Admissions after Same-Day Surgery. Journal Of The American College Of Surgeons 2016, 223: s121. DOI: 10.1016/j.jamcollsurg.2016.06.251.
Accounting For Patients’ Socioeconomic Status Does Not Change Hospital Readmission RatesBernheim SM, Parzynski CS, Horwitz L, Lin Z, Araas MJ, Ross JS, Drye EE, Suter LG, Normand SL, Krumholz HM. Accounting For Patients’ Socioeconomic Status Does Not Change Hospital Readmission Rates. Health Affairs 2016, 35: 1461-1470. PMID: 27503972, PMCID: PMC7664840, DOI: 10.1377/hlthaff.2015.0394.
Declining Admission Rates And Thirty-Day Readmission Rates Positively Associated Even Though Patients Grew Sicker Over TimeDharmarajan K, Qin L, Lin Z, Horwitz LI, Ross JS, Drye EE, Keshawarz A, Altaf F, Normand SL, Krumholz HM, Bernheim SM. Declining Admission Rates And Thirty-Day Readmission Rates Positively Associated Even Though Patients Grew Sicker Over Time. Health Affairs 2016, 35: 1294-1302. PMID: 27385247, DOI: 10.1377/hlthaff.2015.1614.
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.
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.
ACUTE ADMISSION RATES FOR PATIENTS WITH HEART FAILURE CARED FOR BY ACCOUNTABLE CARE ORGANIZATIONSSpatz E, Lipska K, Dai Y, Altaf F, Joyce E, Montague J, Bao H, Sutton L, Parzynski C, Herrin J, Zhang V, Ross J, Lin Z, Bernheim S, Krumholz H, Drye E. ACUTE ADMISSION RATES FOR PATIENTS WITH HEART FAILURE CARED FOR BY ACCOUNTABLE CARE ORGANIZATIONS. Journal Of The American College Of Cardiology 2015, 65: a782. DOI: 10.1016/s0735-1097(15)60782-3.
Association of hospital volume with readmission rates: a retrospective cross-sectional studyHorwitz LI, Lin Z, Herrin J, Bernheim S, Drye EE, Krumholz HM, Hines HJ, Ross JS. Association of hospital volume with readmission rates: a retrospective cross-sectional study. The BMJ 2015, 350: h447. PMID: 25665806, PMCID: PMC4353286, DOI: 10.1136/bmj.h447.
National trends in hospital length of stay for acute myocardial infarction in ChinaLi Q, Lin Z, Masoudi FA, Li J, Li X, Hernández-Díaz S, Nuti SV, Li L, Wang Q, Spertus JA, Hu FB, Krumholz HM, Jiang L. National trends in hospital length of stay for acute myocardial infarction in China. BMC Cardiovascular Disorders 2015, 15: 9. PMID: 25603877, PMCID: PMC4360951, DOI: 10.1186/1471-2261-15-9.
Abstract 12197: China PEACE Risk Tool for Acute Myocardial Infarction: An Early Risk Classification Tree for Decisions About Fibrinolytic TherapyLi X, Li J, Masoudi F, Spertus J, Lin Z, Krumholz H, Jiang L. Abstract 12197: China PEACE Risk Tool for Acute Myocardial Infarction: An Early Risk Classification Tree for Decisions About Fibrinolytic Therapy. Circulation 2014, 130 DOI: 10.1161/circ.130.suppl_2.12197.
Book Review: Patient-Reported Outcomes—Measurement, Implementation and Interpretation, by Joseph C. Cappelleri, Kelly H. Zou, Andrew G. Bushmakin, Jose Ma. J. Alvir, Demissie Alemayehu, and Tara SymondsLin Z. Book Review: Patient-Reported Outcomes—Measurement, Implementation and Interpretation, by Joseph C. Cappelleri, Kelly H. Zou, Andrew G. Bushmakin, Jose Ma. J. Alvir, Demissie Alemayehu, and Tara Symonds. Journal Of Biopharmaceutical Statistics 2014, 24: 1355-1357. DOI: 10.1080/10543406.2014.959867.
Variation in Hospital-Level Risk-Standardized Complication Rates Following Elective Primary Total Hip and Knee ArthroplastyBozic KJ, Grosso LM, Lin Z, Parzynski CS, Suter LG, Krumholz HM, Lieberman JR, Berry DJ, Bucholz R, Han L, Rapp MT, Bernheim S, Drye EE. Variation in Hospital-Level Risk-Standardized Complication Rates Following Elective Primary Total Hip and Knee Arthroplasty. Journal Of Bone And Joint Surgery 2014, 96: 640-647. PMID: 24740660, DOI: 10.2106/jbjs.l.01639.
Abstract 13: Risks of Death and Hospital Readmission by Time Following Hospitalization for Heart Failure and Acute Myocardial InfarctionDharmarajan K, Hsieh A, Lin Z, Kim N, Ross J, Horwitz L, Kulkarni V, Suter L, Bernheim S, Drye E, Normand S, Krumholz H. Abstract 13: Risks of Death and Hospital Readmission by Time Following Hospitalization for Heart Failure and Acute Myocardial Infarction. Circulation Cardiovascular Quality And Outcomes 2013, 6 DOI: 10.1161/circoutcomes.6.suppl_1.a13.
Relationship Between Hospital Readmission and Mortality Rates for Patients Hospitalized With Acute Myocardial Infarction, Heart Failure, or PneumoniaKrumholz HM, Lin Z, Keenan PS, Chen J, Ross JS, Drye EE, Bernheim SM, Wang Y, Bradley EH, Han LF, Normand SL. Relationship Between Hospital Readmission and Mortality Rates for Patients Hospitalized With Acute Myocardial Infarction, Heart Failure, or Pneumonia. JAMA 2013, 309: 587-593. PMID: 23403683, PMCID: PMC3621028, DOI: 10.1001/jama.2013.333.
Measuring hospital clinical outcomesKrumholz HM, Lin Z, Normand SL. Measuring hospital clinical outcomes. The BMJ 2013, 346: f620. PMID: 23364072, DOI: 10.1136/bmj.f620.
Abstract 148: The Timing of 30-Day Readmissions after Hospitalization for Heart Failure and Acute Myocardial InfarctionDharmarajan K, Hsieh F, Lin Z, Ross J, Kim N, Barreto-Filho J, Bueno H, Bernheim S, Drye E, Krumholz H. Abstract 148: The Timing of 30-Day Readmissions after Hospitalization for Heart Failure and Acute Myocardial Infarction. Circulation Cardiovascular Quality And Outcomes 2012, 5 DOI: 10.1161/circoutcomes.5.suppl_1.a148.
HOSPITAL PERFORMANCE IS NOT ASSOCIATED WITH THE TIMING OR CAUSES OF 30-DAY READMISSION AFTER HOSPITALIZATION FOR HEART FAILURE OR ACUTE MYOCARDIAL INFARCTIONDharmarajan K, Hsieh F, Lin Z, Kim N, Bernheim S, Bueno H, Ross J, Horwitz L, Barreto-Filho J, Drye E, Krumholz H. HOSPITAL PERFORMANCE IS NOT ASSOCIATED WITH THE TIMING OR CAUSES OF 30-DAY READMISSION AFTER HOSPITALIZATION FOR HEART FAILURE OR ACUTE MYOCARDIAL INFARCTION. Journal Of The American College Of Cardiology 2012, 59: e1887. DOI: 10.1016/s0735-1097(12)61888-9.
Skilled Nursing Facility Referral and Hospital Readmission Rates after Heart Failure or Myocardial InfarctionChen J, Ross JS, Carlson MD, Lin Z, Normand SL, Bernheim SM, Drye EE, Ling SM, Han LF, Rapp MT, Krumholz HM. Skilled Nursing Facility Referral and Hospital Readmission Rates after Heart Failure or Myocardial Infarction. The American Journal Of Medicine 2012, 125: 100.e1-100.e9. PMID: 22195535, PMCID: PMC3246370, DOI: 10.1016/j.amjmed.2011.06.011.
Abstract 4: The Association Between Admission Rate and 30-Day Risk Standardized Readmission Rate for Heart Failure and Acute Myocardial InfarctionShah S, Ross J, Lin Z, Normand S, Krumholz H. Abstract 4: The Association Between Admission Rate and 30-Day Risk Standardized Readmission Rate for Heart Failure and Acute Myocardial Infarction. Circulation Cardiovascular Quality And Outcomes 2011, 4 DOI: 10.1161/circoutcomes.4.suppl_2.a4.
Abstract P25: Factors Associated with Patients' Adoption and Adherence to a Heart Failure Telemonitoring SystemMattera J, Chaudhry S, Lin Z, Curry L, Hodshon B, Herrin J, Merry B, Krumholz H. Abstract P25: Factors Associated with Patients' Adoption and Adherence to a Heart Failure Telemonitoring System. Circulation Cardiovascular Quality And Outcomes 2011, 4 DOI: 10.1161/circoutcomes.4.suppl_2.ap25.
An Administrative Claims Measure Suitable for Profiling Hospital Performance Based on 30-Day All-Cause Readmission Rates Among Patients With Acute Myocardial InfarctionKrumholz HM, Lin Z, Drye EE, Desai MM, Han LF, Rapp MT, Mattera JA, Normand SL. An Administrative Claims Measure Suitable for Profiling Hospital Performance Based on 30-Day All-Cause Readmission Rates Among Patients With Acute Myocardial Infarction. Circulation Cardiovascular Quality And Outcomes 2011, 4: 243-252. PMID: 21406673, PMCID: PMC3350811, DOI: 10.1161/circoutcomes.110.957498.
Telemonitoring in Patients with Heart FailureChaudhry SI, Mattera JA, Curtis JP, Spertus JA, Herrin J, Lin Z, Phillips CO, Hodshon BV, Cooper LS, Krumholz HM. Telemonitoring in Patients with Heart Failure. New England Journal Of Medicine 2010, 363: 2301-2309. PMID: 21080835, PMCID: PMC3237394, DOI: 10.1056/nejmoa1010029.
An Administrative Claims Measure Suitable for Profiling Hospital Performance on the Basis of 30-Day All-Cause Readmission Rates Among Patients With Heart FailureKeenan PS, Normand SL, Lin Z, Drye EE, Bhat KR, Ross JS, Schuur JD, Stauffer BD, Bernheim SM, Epstein AJ, Wang Y, Herrin J, Chen J, Federer JJ, Mattera JA, Wang Y, Krumholz HM. An Administrative Claims Measure Suitable for Profiling Hospital Performance on the Basis of 30-Day All-Cause Readmission Rates Among Patients With Heart Failure. Circulation Cardiovascular Quality And Outcomes 2008, 1: 29-37. PMID: 20031785, DOI: 10.1161/circoutcomes.108.802686.
Changes in outcomes for internal medicine inpatients after work-hour regulations.Horwitz LI, Kosiborod M, Lin Z, Krumholz HM. Changes in outcomes for internal medicine inpatients after work-hour regulations. Annals Of Internal Medicine 2007, 147: 97-103. PMID: 17548401, DOI: 10.7326/0003-4819-147-2-200707170-00163.
375 A Multi-Faceted Community-Based Educational Program Promotes Cardiovascular Health in Women: 5 Year AnalysisSafdar B, Parkosewich J, Freed L, Foody J, Tandon S, Jubanyik K, Lin Z, D’Onofrio G. 375 A Multi-Faceted Community-Based Educational Program Promotes Cardiovascular Health in Women: 5 Year Analysis. Annals Of Emergency Medicine 2006, 48: 112-113. DOI: 10.1016/j.annemergmed.2006.07.841.
A Randomized Outpatient Trial of a Decision-Support Information Technology ToolApkon M, Mattera JA, Lin Z, Herrin J, Bradley EH, Carbone M, Holmboe ES, Gross CP, Selter JG, Rich AS, Krumholz HM. A Randomized Outpatient Trial of a Decision-Support Information Technology Tool. JAMA Internal Medicine 2005, 165: 2388-2394. PMID: 16287768, DOI: 10.1001/archinte.165.20.2388.
Impact of depressive symptoms on the outcome of coronary artery bypass surgeryVaccarino V, Lin Z, Mattera J, Roumanis S, Krumholz H. Impact of depressive symptoms on the outcome of coronary artery bypass surgery. Journal Of The American College Of Cardiology 2003, 41: 529-530. DOI: 10.1016/s0735-1097(03)82841-3.
Social support as a predictor of participation in cardiac rehabilitation after coronary artery bypass graftHusak L, Lin Z, Mattera J, Roumanis S, Krumholz H, Vaccarino V. Social support as a predictor of participation in cardiac rehabilitation after coronary artery bypass graft. Journal Of The American College Of Cardiology 2003, 41: 522. DOI: 10.1016/s0735-1097(03)82810-3.
Gender differences in recovery after coronary artery bypass surgeryVaccarino V, Lin ZQ, Kasl SV, Mattera JA, Roumanis SA, Abramson JL, Krumholz HM. Gender differences in recovery after coronary artery bypass surgery. Journal Of The American College Of Cardiology 2003, 41: 307-314. PMID: 12535827, DOI: 10.1016/s0735-1097(02)02698-0.
Short-term functional recovery after coronary artery bypass grafting in the elderlyLin Z, Kosiborod M, Vaccarino V, Mattera J, Roumanis S, Krumholz H. Short-term functional recovery after coronary artery bypass grafting in the elderly. Journal Of The American College Of Cardiology 2002, 39: 152. DOI: 10.1016/s0735-1097(02)80671-4.
Sex differences in quality of life six months after coronary artery bypass surgeryVaccarino V, Lin Z, Mattera J, Roumanis S, Kasl S, Abramson J, Krumholz H. Sex differences in quality of life six months after coronary artery bypass surgery. Journal Of The American College Of Cardiology 2002, 39: 436-437. DOI: 10.1016/s0735-1097(02)81961-1.
Association between gender and falling to return to full-time work after CABGAbramson J, Krumholz H, Lin Z, Roumanis S, Mattera J, Vaccarino V. Association between gender and falling to return to full-time work after CABG. Journal Of The American College Of Cardiology 2002, 39: 456. DOI: 10.1016/s0735-1097(02)82049-6.
IS THE COST OF CARDIAC SURGERY INFLUENCED BY GENDER?Fontes M, Lin Z, Matthew J, Mattera J, Krumholz H, Shaw R, Passik C, Hashim S, Dewar M, Kopf G, Elefeteriades J, Barash P. IS THE COST OF CARDIAC SURGERY INFLUENCED BY GENDER? Anesthesiology 1998, 89: 269a. DOI: 10.1097/00000542-199809060-00061.

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