Mary Beth Landrum
Mary Beth Landrum, PhD
Professor of Health Care Policy, Department of Health Care Policy, Harvard Medical School

1995 - Student Travel Award to the Spring Meeting - Eastern North American Region of the International Biometric

1994 - Rackham Postdoctoral Fellowship (full tuition and stipend) - University of Michigan

1991 - Don Chemical Student Prize for performance on Ph.D. qualifying examination - Department of Biostatistics, University of Michigan

1991 - Don Chemical Student Prize for performance as a first-year student - Department of Biostatistics, University of Michigan

1990 -  Regents Fellowship (full tuition and stipend)  - University of Michigan

Organization and Performance of US Health Systems
Authors: Beaulieu ND, Chernew ME, McWilliams JM, Landrum MB, Dalton M, Gu AY, Briskin M, Wu R, El Amrani El Idrissi Z, Machado H, Hicks AL, Cutler DM.
JAMA
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Racial and Ethnic Disparities in Opioid Access and Urine Drug Screening Among Older Patients With Poor-Prognosis Cancer Near the End of Life
Authors: Enzinger AC, Ghosh K, Keating NL, Cutler DM, Clark CR, Florez N, Landrum MB, Wright AA
Journal of Clinical Oncology
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Adoption of Innovative Therapies Across Oncology Practices-Evidence From Immunotherapy
Authors: Carroll CE, Landrum MB, Wright AA, Keating NL
JAMA Oncol
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Uncertainty in lung cancer stage for survival estimation via set-valued classification
Authors: Bergquist S, Brooks GA, Landrum MB, Keating NL, Rose S
Stat Med
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The Oncology Care Model and Adherence to Oral Cancer Drugs: A Difference-in-Differences Analysis
Authors: Keating NL, Brooks GA, Landrum MB, Liu PH, Wolf R, Riedel LE, Kapadia NS, Jhatakia S, Tripp A, Simon C, Hsu VD, Kummet CM, Hassol A.J
J Natl Cancer Inst
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Impact of the Oncology Care Model on Use of Supportive Care Medications During Cancer Treatment.
Authors: Brooks GA, Landrum MB, Kapadia NS, Liu PH, Wolf R, Riedel LE, Hsu VD, Jhatakia Parekh S, Simon C, Hassol A, Keating NL
J Clin Oncol
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Measuring Racial Inequities In The Quality Of Care Across Oncology Practices In The US
Authors: Keating NL, Landrum MB, Samuel-Ryals C, Sinaiko AD, Wright A, Brooks GA, Bai B, Zaslavsky AM
Health Aff
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Association of the Oncology Care Model With Value-Based Changes in Use of Radiation Therapy
Authors: Kapadia NS, Brooks GA, Landrum MB, Riedel L, Liu PH, Hassol A, Tripp AS, Jhatakia S, Kummet CM, Keating NL
Int J Radiat Oncol Biol Phys.
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Use of Germline BRCA Testing in Patients With Ovarian Cancer and Commercial Insurance
Authors: Cham S, Landrum MB, Keating NL, Armstrong J, Wright AA
JAMA Network Open
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Classifying Stage IV Lung Cancer From Health Care Claims: A Comparison of Multiple Analytic Approaches.
Authors: Brooks GA, Bergquist SL, Landrum MB, Rose S, Keating NL
JCO Clinical Cancer Informatics
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Social Risk Adjustment of Quality Measures for Diabetes and Cardiovascular Disease in a Commercially Insured US Population.
Authors: Nguyen CA, Gilstrap LG, Chernew ME, McWilliams JM, Landon BE, Landrum MB
JAMA
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What drives variation in spending for breast cancer patients within geographic regions?
Authors: Sinaiko AD, Chien AT, Hassett MJ, Kakani P, Rodin D, Meyers DJ, Fraile B, Rosenthal MB, Landrum MB
Health Services Research
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Comparison of approaches for aggregating quality measures in population-based payment models
Authors: . McDowell A, Nguyen CA, Chernew ME, McWilliams JM, Landon BE, Landrum MB.
Health Services Research
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Factors Contributing To Geographic Variation In End-Of-Life Expenditures For Cancer Patients.
Authors: Keating NL, Huskamp HA, Kouri E, Schrag D, Hornbrook MC, Haggstrom DA, Landrum MB
Health Affairs
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Inference With Difference-in-Differences With a Small Number of Groups: A Review, Simulation Study, and Empirical Application Using SHARE Data.
Authors: Rokicki S, Cohen J, Fink G, Salomon JA, Landrum MB.
Medical Care
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Classifying Lung Cancer Severity with Ensemble Machine Learning in Health Care Claims Data
Authors: S. Bergquist, G. Brooks, N. Keating, M.B. Landrum, S. Rose
Proceedings of Machine Learning Research
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Enrollment in a Health Plan with a Tiered Provider Network Decreased Medical Spending by 5 Percent
Authors: Sinaiko AD, Landrum MB, Chernew ME
Health Affairs
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Quality of Primary Care for Children With Disabilities Enrolled in Medicaid
Authors: Chien AT, Kuhlthau KA, Toomey SL, Quinn JA, Okumura MJ et al
Academic Pediatrics
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Early Impact of CareFirst's Patient-Centered Medical Home with Strong Financial Incentives
Authors: Afendulis CC, Hatfield LA, Landon BE, Gruber J, Landrum MB, Mechanic RE, Zinner DE, Chernew ME
Health Affairs
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Synthesis of Research on Patient-Centered Medical Homes Brings Systematic Differences into Relief
Authors: Sinaiko AD, Landrum MB, Meyers DJ, Alidina S, Maeng DD et al
Health Affairs
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Screening Mammography for Free: Impact of Eliminating Cost Sharing on Cancer Screening Rates
Authors: Jena AB, Huang J, Fireman B, Fung V, Gazelle S et al
Health Services Research
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Dartmouth Atlas Area-Level Estimates of End-of-Life Expenditures: How Well Do They Reflect Expenditures for Prospectively Identified Advanced Lung Cancer Patients?
Authors: Keating NL, Landrum MB, Huskamp HA, Kouri EM, Prigerson HG et al
Health Services Research
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Pay for Performance in Medicaid: Evidence from Three Natural Experiments
Authors: Rosenthal MB, Landrum MB, Robbins JA, Schneider EC
Rosenthal MB, Landrum MB, Robbins JA, Schneider EC
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Variations in Oncologist Recommendations for Chemotherapy for Stage IV Lung Cancer: What Is the Role of Performance Status?
Authors: Tisnado D, Malin J, Kahn K, Landrum MB, Fletcher R et al
Journal of Oncology Practice
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Geographic Variation in Quality of Care for Commercially Insured Patients
Authors: McKellar MR, Landrum MB, Gibson TB, Landon BE, Fendrick AM, Chernew ME
Health Services Research
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Dartmouth Atlas Area-Level Estimates of End-of-Life Expenditures: How Well Do They Reflect Expenditures for Prospectively Identified Advanced Lung Cancer Patients?
Authors: Keating NL, Landrum MB, Huskamp HA, Kouri EM, Prigerson HG, Schrag D et al
Health Services Research
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Family Perspectives on Aggressive Cancer Care Near the End of Life
Authors: Wright AA, Keating NL, Ayanian JZ, Chrischilles EA, Kahn KL, Ritchie CS, Weeks JC, Earle CC, Landrum MB
JAMA
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The Impact of a Tiered Network on Hospital Choice
Authors: Frank MB, Hsu J, Landrum MB, Chernew ME
Health Services Research
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Developing and Evaluating Composite Measures of Cancer Care Quality
Authors: Samuel CA, Zaslavsky AM, Landrum MB, Lorenz K, Keating NL
Medical Care
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Combining information from two data sources with misreporting and incompleteness to assess hospice-use among cancer patients: a multiple imputation approach
Authors: He Y, Landrum MB, Zaslavsky AM
Statistics in Medicine
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Racial disparities in cancer care in the Veterans Healthcare System and the role of site of care
Authors: Samuel CA, Landrum MB, McNeil BJ, Bozeman SR, Williams CD, Keating NL
The American Journal of Public Health
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Insurer market structure and variation in commercial health care spending
Authors: McKellar MR, Naimer S, Landrum MB, Gibson TB, Chandra A, Chernew ME
Health Services Research
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Physicians’ propensity to discuss prognosis is associated with prognosis awareness of patients with metastatic lung or colorectal cancer
Authors: Liu PH, Landrum MB, Weeks JC, Huskamp HA, Kahn KL, He Y, Mack JW, Keating NL
Journal of Palliative Medicine
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Elderly breast and colorectal cancer patients' clinical course: patient and contextual influences
Authors: Lamont EB, Zaslavsky AM, Subramanian SV, Meilleur AE, He Y, Landrum MB
Medical Care
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Competitive bidding in Medicare Advantage: Effect of benchmark changes on plan bids
Authors: Song Z, Landrum MB, Chernew ME
Journal of Health Economics
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Responses to Medicare Drug Costs Among Near-Poor versus Subsidized Beneficiaries
Authors: Vicki Fung, Mary Price, Alisa B. Busch, et al.
Health Services Research
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Propensity score weighting with multilevel data.
Authors: Li F, Landrum MB, Zaslavsky AM
Statistics in Medicine
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Representativeness of participants in the Cancer Care Outcomes Research and Outcomes (CanCORS) Consortium relative to the Surveillance, Epidemiology and End Results (SEER) program.
Authors: Catalano PC, Ayanian JZ, Weeks JC, et al.
Medical Care
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The impact of the Affordable Care Act on Medicare Advantage Plan Availability and Enrollment.
Authors: Afendulis CC, Landrum MB, Chernew ME
Health Services Research
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Do tumor boards improve the quality of cancer care?
Authors: Keating NL, Landrum MB, Lamont EB, et al.
Journal of the National Cancer Institute
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Competitive Bidding in Medicare: Who Benefits from Competition?
Authors: Song Z, Landrum MB and Chernew ME
American Journal of Managed Care
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Survival implications associated with variation in mastectomy rates for early-staged breast cancer.
Authors: Brooks J, Chrischilles E, Landrum MB, et al.
International Journal of Surgical Oncology
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Medicare Part D Cost Sharing and Antipsychotic Use in Two Medicare Advantage Plans
Authors: Vicki Fung, Mary Price, Alisa Busch, et al.
Clinical Medicine and Research
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The ‘Alternative Quality Contract,’ Based on a Global Budget, Lowering Medical Spending and Improved Quality.
Authors: Song A, Safran DG, Landon BE, et al.
Health Affairs
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Area-level variations in cancer care and outcomes
Authors: Keating NL, Landrum MB, Lamont EB, et al.
Medical Care
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Survival of older cancer patients in the Veterans Health Administration versus Fee-for-Service Medicare
Authors: Landrum MB, Keating NL, Lamont EB, et al.
Journal of Clinical Oncology
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Location of Cancer Surgery for Older Veterans with Cancer
Authors: Kouri EM, Landrum MB, Lamont EB, et al.
Health Services Research
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Understanding variation in primary prostate cancer treatment within the Veterans Health Administration
Authors: Nambudiri VE, Landrum MB, Lamont EB, et al.
Urology
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Improved Outcomes Associated with Higher Surgery Rates for Older Patients with Early-Stage Nonsmall Cell Lung Cancer
Authors: Gray SW, Landrum MB, Lamont EB, et al.
Cancer
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Pay-for-performance programs to reduce racial/ethnic disparities: What might different designs achieve?
Authors: Weissman JS, Hasnain-Wynia R, Weinick RM, et al.
Journal of Health Care for the Poor and Underserved
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Reasons for underuse of recommended therapies for colorectal and lung cancer in the Veterans Health Administration.
Authors: Landrum MB, Keating NL, Lamont EB, et al.
Cancer
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The Effect on Survival of Continuing Chemotherapy to Near Death
Authors: Saito AM, Landrum MB, Neville BA, et al.
BMC Palliative Care
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Hospice Care and Survival Among Elderly Patients with Lung Cancer
Authors: Saito AM, Landrum MB, Neville BA, et al.
Journal of Palliative Medicine
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Regional Variation in Medication Adherence
Authors: Gibson TB, Landrum MB, Batata A,
Forum for Health Economics and Policy
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Quality of Care for Older Patients with Cancer in the Veterans Health Administration Versus the Private Sector: A Cohort Study
Authors: Keating NL, Landrum MB, Lamont EB, et al.
Annals of Internal Medicine
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Evaluating Colorectal Cancer Care in the Veterans Health Administration: How Good Are the Data?
Authors: Lamont EB, Landrum MB, Keating NL, et al.
Journal of Geriatric Oncology
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Outcomes Following Local Therapy for Early-Stage Breast Cancer in Non-Trial Populations
Authors: Keating NL, Landrum MB, Brooks JM, et al.
Breast Cancer Research and Treatment
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Cancer patients’ roles in treatment decisions: do characteristics of the decision influence roles?
Authors: Keating NL, Landrum MB, Arora NK, et al.
Journal of Clinical Oncology
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End-of-life care for older cancer patients in the Veterans Health Administration versus the private sector.
Authors: Keating NL, Landrum MB, Lamont EB, et al.
Cancer
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Variations in surgeon treatment recommendations for lobectomy in early-stage non-small-cell lung cancer by patient age and comorbidity.
Authors: Rogers SR, Gray SW, Landrum MB, et al.
Annals of Surgical Oncology
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Does oral antiandrogen use before luteinizing hormone-releasing hormone therapy in patients with metastatic prostate cancer prevent clinical consequences of a testosterone flare?
Authors: Oh WK, Landrum MB, Lamont EB, et al.
Urology
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Differences in clinical trial patient attributes and outcomes according to enrollment setting.
Authors: Lamont EB, Landrum MB, Keating NL, et al.
Journal of Clinical Oncology
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Multiple Imputation in a Large-Scale Complex Survey: A Practical Guide.
Authors: He Y, Zaslavsky AM, Harrington DP, et al.
Statistical Methods in Medical Research
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Financial status, employment, and insurance among older cancer survivors.
Authors: Norredam M, Meara E, Landrum MB, et al.
Journal of General Internal Medicine
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Treatment recommendations for locally advanced, non-small-cell lung cancer: The influence of physician and patient factors.
Authors: Lee IH, Hayman JA, Landrum MB, et al.
International Journal of Radiation Oncology•Biology•Physics
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Quality of care provided to individual patients in US hospitals: Results from an analysis of national Hospital Quality Alliance data.
Authors: Vogeli C, Kang R, Landrum MB, et al.
Medical Care
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Aggressiveness of cancer care near the end of life: is it a quality-of-care issue?
Authors: Earle CC, Landrum MB, Souza JM, et al.
Journal of Clinical Oncology
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Quality of Care for Bipolar-I Disorder in a Medicaid Population with Bipolar I Disorder

Psychiatric Services
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Adjuvant chemotherapy for stage III colon cancer: do physicians agree about the importance of patient age and comorbidity?
Authors: Keating NL, Landrum MB, Klabunde CN, et al.
Journal of Clinical Oncology
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Care in the months before death and hospice enrollment among older women with advanced breast cancer.
Authors: Keating NL, Landrum MB, Guadagnoli E, et al.
Journal of General Internal Medicine
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Is spending more always wasteful? The appropriateness of care and outcomes among colorectal cancer patients.
Authors: Landrum MB, Meara E, Chandra A, et al.
Health Affairs
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Using performance data to identify preferred hospitals
Authors: Rosenthal MB, Landrum MB, Huskamp HA, et al.
Health Services Research
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The Effect of Three-Tier Formulary Adoption on Medication Continuation and Spending Among Elderly Retirees
Authors: H.A. Huskamp, P.A. Deverka, M.B. Landrum, et al.
Health Services Research
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Disparities in Health Care Driven by Where Minority Patient Seek Care: Examination of the Hospital Quality Alliance Measures.
Authors: Hasnain-Wynia R, Baker DW, Nerenz D, et al.
Archives of Internal Medicine
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The influence of cost containment strategies and physicians’ financial arrangements on patients’ trust and satisfaction
Authors: Keating NL, Landrum MB, Landon BE, et al.
Journal of Ambulatory Care Management
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Surveillance testing among survivors of early-stage breast cancer
Authors: Keating NL, Landrum MB, Guadagnoli E, et al.
Journal of Clinical Oncology
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ACC/AHA clinical performance measures for adults with ST-elevation and non-ST-elevation myocardial infarction: a report of the American College of Cardiology/American Heart Association Task Force on Performance Measures.
Authors: Krumholz HM, Anderson JL, Brooks NH et al
Circulation
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Managed care market share and primary treatment for cancer.
Authors: Keating NL, Landrum MB, Meara E et al
Health Services Research
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Factors related to underuse of surveillance mammography among breast cancer survivors.
Authors: Keating NL, Landrum MB, Guadagnoli E et al
Journal of Clinical Oncology
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Physical and mental health status of older long-term cancer survivors
Authors: Keating NL, Nørredam M, Landrum MB, et al.
Journal of American Geriatric Society
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Evaluating claims-based indicators of the intensity of end-of-life cancer care
Authors: Earle CC, Neville BA, Landrum MB, et al.
International Journal for Quality in Health Care
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Physician specialization and the quality of care for HIV infection
Authors: Landon BE, Wilson IB, McInnes K, et al.
Archives of Internal Medicine
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Do increases in managed care market share influence quality of care in the fee-for-service sector?
Authors: Keating NL, Landrum MB, Meara E, et al.
Journal of the National Cancer Institute
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The association of ambulatory care with breast cancer stage at diagnosis among Medicare beneficiaries
Authors: Keating NL, Landrum MB, Ayanian JZ, et al.
Journal of General Internal Medicine
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Care following acute myocardial infarction in the Veterans Administration Medical Centers: A comparison with Medicare
Authors: Landrum MB, Guadagnoli E, Zummo R, et al.
Health Services Research
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Relationship of diabetes-specific knowledge to self-management activities, ambulatory quality of care, and metabolic outcomes
Authors: Persell SD, Keating NL, Landrum MB, et al.
Preventative Medicine
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The influence of physicians’ practice management strategies and financial arrangements on quality of care among patients with diabetes
Authors: Keating NL, Landrum MB, Landon BE, et al.
Medical Care
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The effect of managed care market share on appropriate use of coronary angiography among traditional Medicare beneficiaries
Authors: Meara E, Landrum MB, Ayanian JZ, et al.
Inquiry
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Effects of a quality improvement collaborative on the outcome of care of patients with HIV infection: The EQHIV study
Authors: Landon BE, Wilson IB, McInnes K, et al.
Annals of Internal Medicine
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Trends in the aggressiveness of cancer care near the end of life
Authors: Earle CC, Neville BA, Landrum MB, et al.
Journal of Clinical Oncology
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Consultation with a medical oncologist before surgery and type of surgery among elderly women with early-stage breast cancer
Authors: Keating NL, Landrum MB, Ayanian JZ, et al.
Journal of Clinical Oncology
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Measuring the quality of diabetes care—comparison of administrative data and medical record data
Authors: Keating NL, Landrum MB, Landon BE, et al.
Health Services Research
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Breast cancer in older women: quality of life and psychosocial adjustment in the 15 months after diagnosis
Authors: Ganz PA, Guadagnoli E, Landrum MB, et al.
Journal of Clinical Oncology
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Selection of related multivariate means: Monitoring psychiatric care in the Department of Veterans Affairs
Authors: Landrum MB, Normand SLT and Rosenheck RA
Journal of the American Statistical Association
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Specialty of ambulatory care physicians and mortality among elderly patients after myocardial infarction
Authors: Ayanian JZ, Landrum MB, Guadagnoli E, et al.
New England Journal of Medicine
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Understanding individual and small area variation in the underuse of coronary angiography following acute myocardial infarction
Authors: Garg PP, Landrum MB, Normand SL, et al.
Medical Care
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Adjuvant tamoxifen prescription in women 65 years and older with primary breast cancer
Authors: Silliman RA, Guadagnoli E, Rakowski W, et al.
Journal of Clinical Oncology
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Use of cholesterol-lowering therapy by elderly adults after myocardial infarction

Archives of Internal Medicine
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Longitudinal profiles of health care providers
Authors: Bronskill SE, Normand S-LT, Landrum MB, et al.
Statistics in Medicine
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Treatment decision making in early-stage breast cancer: should surgeons match patients’ desired level of involvement?
Authors: Keating NL, Guadagnoli E, Landrum MB, et al.
Journal of Clinical Oncology
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Use of cholesterol-lowering therapy and related beliefs among middle-aged adults after myocardial infarction
Authors: Ayanian JZ, Landon BE, Landrum MB, et al.
Journal of General Internal Medicine
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The Economic Impacts of the Tobacco Settlement
Authors: David M. Cutler, Jonathan Gruber, Raymond S. Hartman, et al.
Journal of Policy Analysis and Management
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The treating physician as active gatekeeper in the recruitment of research subjects
Authors: Gurwitz JH, Guadagnoli E, Landrum MB, et al.
Medical Care
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A multiple imputation strategy for incomplete longitudinal data
Authors: Landrum MB and Becker MP
Statistics in Medicine
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Quality of ambulatory care after myocardial infarction among Medicare patients by type of insurance and region
Authors: Seddon ME, Ayanian JZ, Landrum MB, et al.
American Journal of Medicine
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Discussion of treatment options for early-stage breast cancer: effect of provider specialty on type of surgery and satisfaction
Authors: Keating NL, Weeks JC, Landrum MB, et al.
Medical Care
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Impact of underuse, overuse, and discretionary use on geographic variation in the use of coronary angiography after acute myocardial infarction
Authors: Guadagnoli E, Landrum MB, Normand SL, et al.
Medical Care
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Validating recommendations for coronary angiography following acute myocardial infarction in the elderly: a matched analysis using propensity scores
Authors: Normand ST, Landrum MB, Guadagnoli E, et al.
Journal of Clinical Epidemiology
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Causal effect of ambulatory specialty care on mortality following myocardial infarction: A comparison of propensity score and instrumental variable analyses

Health Services and Outcomes Research Methodology
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Appropriateness of coronary angiography after myocardial infarction among Medicare beneficiaries: Managed care versus fee for service.
Authors: Guadagnoli E, Landrum MB, Peterson EA, et al.
New England Journal of Medicine
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Analytic methods for constructing cross-sectional profiles of health care providers.
Authors: Landrum MB, Bronskill SE and Normand SLT
Health Services & Outcomes Research Methodology
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Understanding variability in physician ratings of the appropriateness of coronary angiography after acute myocardial infarction
Authors: Landrum MB, McNeil BJ, Silva L, et al.
Journal of Clinical Epidemiology
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Applying Bayesian ideas to the development of medical guidelines

Statistics in Medicine
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Rating the appropriateness of coronary angiography--do practicing physicians agree with an expert panel and with each other?
Authors: Ayanian JZ, Landrum MB, Normand SLT, et al.
New England Journal of Medicine
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Medical Implications of Computed Tomography ("CAT Scanning") Part II
Authors: Abrams HL, McNeil, BJ
New England Journal of Medicine
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The Comparative Advantage of Medicare Advantage.
Authors: Newhouse JP, Landrum MB, Price M, McWilliams JM, Hsu J, McGuire TG.
American Journal of Health Economics
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