John Z. Ayanian

Q: What Schools Are Affiliated With John Z. Ayanian

John Z. Ayanian is affiliated with the following schools: Massachusetts General Hospital, Maastricht University, University of Calgary, University of Michigan

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Doctorate Medicine Harvard University

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John Z. Ayanian's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

US Renal Data System 2014 Annual Data Report: Epidemiology of Kidney Disease in the United States. (2015) (1523)
Differences in the use of procedures between women and men hospitalized for coronary heart disease. (1991) (1204)
Validating recommendations for coronary angiography following acute myocardial infarction in the elderly: a matched analysis using propensity scores. (2001) (1041)
Trends in the aggressiveness of cancer care near the end of life. (2004) (865)
Risk Adjustment of Medicare Capitation Payments Using the CMS-HCC Model (2004) (793)
Aggressiveness of cancer care near the end of life: is it a quality-of-care issue? (2008) (783)
Unmet health needs of uninsured adults in the United States. (2000) (756)
US Renal Data System 2016 Annual Data Report: Epidemiology of Kidney Disease in the United States. (2017) (719)
Identifying potential indicators of the quality of end-of-life cancer care from administrative data. (2003) (701)
The effect of patients' preferences on racial differences in access to renal transplantation. (1999) (595)
Racial disparities in access to renal transplantation--clinically appropriate or due to underuse or overuse? (2000) (562)
Effects of health insurance and race on early detection of cancer. (1999) (477)
Short term use of oral corticosteroids and related harms among adults in the United States: population based cohort study (2017) (443)
Psychosocial stress and change in weight among US adults. (2009) (438)
The Relation between Health Insurance Coverage and Clinical Outcomes among Women with Breast Cancer (1993) (406)
Teaching hospitals and quality of care: a review of the literature. (2002) (406)
Racial differences in the use of revascularization procedures after coronary angiography. (1993) (404)
Knowledge and practices of generalist and specialist physicians regarding drug therapy for acute myocardial infarction. (1994) (394)
Trends in the quality of care and racial disparities in Medicare managed care. (2005) (394)
US Renal Data System 2015 Annual Data Report: Epidemiology of Kidney Disease in the United States. (2016) (343)
Use of Hormone Replacement Therapy by Postmenopausal Women in the United States (1999) (340)
Differences in Control of Cardiovascular Disease and Diabetes by Race, Ethnicity, and Education: U.S. Trends From 1999 to 2006 and Effects of Medicare Coverage (2009) (332)
Evaluating claims-based indicators of the intensity of end-of-life cancer care. (2005) (329)
Diagnosis-Based Risk Adjustment for Medicare Capitation Payments (1996) (326)
Use of adjuvant chemotherapy and radiation therapy for colorectal cancer in a population-based cohort. (2003) (321)
Using Diagnoses to Describe Populations and Predict Costs (2000) (317)
The relation between health insurance coverage and clinical outcomes among women with breast cancer. (1994) (290)
US Renal Data System 2015 Annual Data Report: Epidemiology of Kidney Disease in the United States. (2016) (282)
Impact of hospital volume on postoperative morbidity and mortality following a colectomy for ulcerative colitis. (2008) (273)
Family Perspectives on Aggressive Cancer Care Near the End of Life. (2015) (259)
Understanding cancer treatment and outcomes: the Cancer Care Outcomes Research and Surveillance Consortium. (2004) (258)
Differences Between Primary Care Physicians’ and Oncologists’ Knowledge, Attitudes and Practices Regarding the Care of Cancer Survivors (2011) (255)
Perceived risks of heart disease and cancer among cigarette smokers. (1999) (247)
Effect of cost sharing on screening mammography in Medicare health plans. (2008) (230)
Donabedian's Lasting Framework for Health Care Quality. (2016) (227)
Variation in the use of cardiac procedures after acute myocardial infarction. (1995) (227)
Association of Financial Strain With Symptom Burden and Quality of Life for Patients With Lung or Colorectal Cancer. (2016) (219)
Specialty of ambulatory care physicians and mortality among elderly patients after myocardial infarction. (2002) (217)
Quality of care by race and gender for congestive heart failure and pneumonia. (1999) (213)
Impact of Medicare coverage on basic clinical services for previously uninsured adults. (2003) (212)
Impact of patient and provider characteristics on the treatment and outcomes of colorectal cancer. (2001) (212)
Relation of hospital volume to colostomy rates and survival for patients with rectal cancer. (2003) (210)
Risk factors for mortality in lower intestinal bleeding. (2008) (210)
Population-based assessment of cancer survivors' financial burden and quality of life: a prospective cohort study. (2015) (209)
Use of health services by previously uninsured Medicare beneficiaries. (2007) (204)
Perceived discrimination and use of preventive health services (2006) (200)
Health of previously uninsured adults after acquiring Medicare coverage. (2007) (199)
Patients' perceptions of quality of care for colorectal cancer by race, ethnicity, and language. (2005) (198)
Patient and physician reminders to promote colorectal cancer screening: a randomized controlled trial. (2009) (198)
Conducting High-Value Secondary Dataset Analysis: An Introductory Guide and Resources (2011) (192)
Colorectal cancer screening among ethnically diverse, low-income patients: a randomized controlled trial. (2011) (188)
American College of Cardiology/American Heart Association Clinical Competence Statement on Stress Testing. A Report of the American College of Cardiology/American Heart Association/American College of Physicians-American Society of Internal Medicine Task Force on Clinical Competence. (2000) (186)
Perceptions of cancer‐related information among cancer survivors: A report from the American Cancer Society's Studies of Cancer Survivors (2008) (183)
Relationship between quality of care and racial disparities in Medicare health plans. (2006) (181)
Supplemental insurance and use of effective cardiovascular drugs among elderly medicare beneficiaries with coronary heart disease. (2001) (180)
Physicians' beliefs about racial differences in referral for renal transplantation. (2004) (180)
Control of Hypertension in Adults With Chronic Kidney Disease in the United States (2005) (179)
Health insurance coverage and mortality among the near-elderly. (2004) (175)
Racial Inequities in the Timing of Breast Cancer Detection, Diagnosis, and Initiation of Treatment (2005) (173)
Report of the National Heart, Lung, and Blood Institute Working Group on Outcomes Research in Cardiovascular Disease (2005) (171)
Integrating the use of patient-reported outcomes for both clinical practice and performance measurement: views of experts from 3 countries. (2014) (170)
Principal Inpatient Diagnostic Cost Group Model for Medicare Risk Adjustment (2000) (170)
Relation of Surgeon and Hospital Volume to Processes and Outcomes of Colorectal Cancer Surgery (2006) (166)
Rating the appropriateness of coronary angiography--do practicing physicians agree with an expert panel and with each other? (1998) (164)
Minimally important differences were estimated for the Functional Assessment of Cancer Therapy-Colorectal (FACT-C) instrument using a combination of distribution- and anchor-based approaches. (2005) (162)
Racial disparities in medical care. (2001) (155)
Effect of quality improvement on racial disparities in diabetes care. (2006) (153)
Adjuvant chemotherapy use and adverse events among older patients with stage III colon cancer. (2010) (151)
Predicting Pharmacy Costs and Other Medical Costs Using Diagnoses and Drug Claims (2005) (145)
Patient characteristics and experiences associated with trust in specialist physicians. (2004) (144)
Psychosocial stress and cigarette smoking persistence, cessation, and relapse over 9–10 years: a prospective study of middle-aged adults in the United States (2013) (140)
The effect on survival of continuing chemotherapy to near death (2011) (137)
Impact of hospital procedure volume on surgical operation and long-term outcomes in high-risk curatively resected rectal cancer: findings from the Intergroup 0114 Study. (2004) (136)
Factors Affecting Influential Discussions Among Physicians: A Social Network Analysis of a Primary Care Practice (2007) (135)
Treatment and outcomes of acute myocardial infarction among patients of cardiologists and generalist physicians. (1997) (134)
Late referral to a nephrologist reduces access to renal transplantation. (2003) (132)
The association of patients' socioeconomic characteristics with the length of hospital stay and hospital charges within diagnosis-related groups. (1988) (132)
Factors related to underuse of surveillance mammography among breast cancer survivors. (2006) (129)
Understanding cancer patients’ experience and outcomes: development and pilot study of the Cancer Care Outcomes Research and Surveillance patient survey (2006) (127)
Mental Health Needs of Health Care Workers Providing Frontline COVID-19 Care. (2020) (127)
Barriers to colorectal cancer screening in community health centers: A qualitative study (2008) (127)
Outcomes After Laparoscopic or Open Distal Gastrectomy for Early-Stage Gastric Cancer: A Propensity-Matched Analysis (2013) (124)
Patients' experiences with care for lung cancer and colorectal cancer: findings from the Cancer Care Outcomes Research and Surveillance Consortium. (2010) (123)
Discussions with physicians about hospice among patients with metastatic lung cancer. (2009) (121)
Cultural Competency Training and Performance Reports to Improve Diabetes Care for Black Patients (2010) (119)
Looking back from death: the value of retrospective studies of end-of-life care. (2006) (118)
Patient-centered processes of care and long-term outcomes of myocardial infarction (2001) (117)
Integrating multiple social statuses in health disparities research: the case of lung cancer. (2012) (117)
Surveillance testing among survivors of early-stage breast cancer. (2007) (117)
National Trends in Statin Use by Coronary Heart Disease Risk Category (2005) (117)
Access to renal transplantation among American Indians and Hispanics. (2004) (117)
Association of Hospital Procedure Volume and Outcomes in Patients with Colon Cancer at High Risk for Recurrence (2003) (117)
US Renal Data System 2016 Annual Data Report: Epidemiology of Kidney Disease in the United States. (2017) (115)
Undiagnosed hypertension and hypercholesterolemia among uninsured and insured adults in the Third National Health and Nutrition Examination Survey. (2003) (113)
Physician performance and racial disparities in diabetes mellitus care. (2008) (110)
Differences in Specialist Consultations for Cardiovascular Disease by Race, Ethnicity, Gender, Insurance Status, and Site of Primary Care (2009) (110)
Impact of hospital volume on racial disparities in cardiovascular procedure mortality. (2006) (108)
Indigenous people in Australia, Canada, New Zealand and the United States are less likely to receive renal transplantation. (2009) (107)
Implementing Open-Access Scheduling of Visits in Primary Care Practices: A Cautionary Tale (2008) (106)
The influence of race on the use of surgical procedures for treatment of peripheral vascular disease of the lower extremities. (1995) (104)
Physician preferences and attitudes regarding different models of cancer survivorship care: a comparison of primary care providers and oncologists (2013) (104)
Physician roles in the cancer-related follow-up care of cancer survivors. (2013) (100)
Improvements in health status after Massachusetts health care reform. (2013) (100)
Racial and ethnic disparities among enrollees in Medicare Advantage plans. (2014) (99)
Physicians' experiences and beliefs regarding informal consultation. (1998) (98)
A multilevel intervention to promote colorectal cancer screening among community health center patients: results of a pilot study (2009) (97)
Quality of care for two common illnesses in teaching and nonteaching hospitals. (1998) (95)
Hospice care and survival among elderly patients with lung cancer. (2011) (95)
Measuring population health risks using inpatient diagnoses and outpatient pharmacy data. (2001) (93)
Relationship of diabetes-specific knowledge to self-management activities, ambulatory preventive care, and metabolic outcomes. (2004) (92)
Impact of Computerized Decision Support on Blood Pressure Management and Control: A Randomized Controlled Trial (2008) (91)
Completeness of Information on Adjuvant Therapies for Colorectal Cancer in Population-Based Cancer Registries (2003) (91)
The effects of physician supply on the early detection of colorectal cancer. (1999) (88)
Analysis Of Medicare Advantage HMOs compared with traditional Medicare shows lower use of many services during 2003-09. (2012) (88)
Determinants of JNC VI Guideline Adherence, Intensity of Drug Therapy, and Blood Pressure Control by Race and Ethnicity (2004) (87)
Preventive health examinations and preventive gynecological examinations in the United States. (2007) (87)
Lovastatin and rhabdomyolysis. (1988) (86)
Representativeness of Participants in the Cancer Care Outcomes Research and Surveillance Consortium Relative to the Surveillance, Epidemiology, and End Results Program (2013) (84)
Paying more fairly for Medicare capitated care. (1998) (83)
Body mass index and outcomes following gastrointestinal cancer surgery in Japan (2013) (83)
Ethnicity and management of colon cancer in New Zealand (2010) (82)
American College of Cardiology/American Heart Association Clinical Competence statement on stress testing: a report of the American College of Cardiology/American Heart Association/American College of Physicians--American Society of Internal Medicine Task Force on Clinical Competence. (2000) (80)
The validity of race and ethnicity in enrollment data for Medicare beneficiaries. (2012) (79)
Enhancing research on cancer survivors. (2006) (77)
Employment among survivors of lung cancer and colorectal cancer. (2010) (75)
Variations in hospice use among cancer patients. (2006) (73)
Electronic patient messages to promote colorectal cancer screening: a randomized controlled trial. (2011) (73)
Variations in breast cancer treatment by patient and provider characteristics (2005) (72)
A Nationwide Framework for Surveillance of Cardiovascular and Chronic Lung Diseases (2011) (71)
Examining the Relationship of Patients’ Attitudes and Beliefs With Their Self-Reported Level of Participation in Medical Decision-Making (2005) (71)
Overuse of Colonoscopy for Colorectal Cancer Screening and Surveillance (2015) (70)
Predictors of health-related quality of life in patients with colorectal cancer (2008) (66)
Physical and psychosocial functioning of women and men after coronary artery bypass surgery. (1995) (65)
Hospital readmissions and quality of care. (1999) (62)
Effect of insurance expansion on utilization of inpatient surgery. (2014) (62)
Impact of Underuse, Overuse, and Discretionary Use on Geographic Variation in the Use of Coronary Angiography After Acute Myocardial Infarction (2001) (60)
Access to renal transplantation for minority patients with ESRD in Canada. (2004) (59)
Randomized Trial of $20 Versus $50 Incentives to Increase Physician Survey Response Rates (2008) (59)
Implementation and spread of interventions into the multilevel context of routine practice and policy: implications for the cancer care continuum. (2012) (57)
Consultation with a medical oncologist before surgery and type of surgery among elderly women with early-stage breast cancer. (2003) (57)
Trends in Quality of Care and Barriers to Improvement in the Indian Health Service (2011) (57)
Social Risk Factors and Equity in Medicare Payment. (2017) (56)
Use of disease‐modifying medications for rheumatoid arthritis by race and ethnicity in the National Ambulatory Medical Care Survey (2012) (56)
Variation in use of surveillance colonoscopy among colorectal cancer survivors in the United States (2010) (55)
Causal Effect of Ambulatory Specialty Care on Mortality Following Myocardial Infarction: A Comparison of Propensity Score and Instrumental Variable Analyses (2001) (54)
Promoting Access to Renal Transplantation: The Role of Social Support Networks in Completing Pre-transplant Evaluations (2008) (54)
Measuring the quality of diabetes care using administrative data: is there bias? (2003) (53)
Access to Care and Use of Preventive Services by Hispanics: State-Based Variations From 1991 to 2004 (2008) (53)
Undiagnosed and Uncontrolled Hypertension and Hyperlipidemia among Immigrants in the US (2013) (52)
The Influence of Physicians’ Practice Management Strategies and Financial Arrangements on Quality of Care Among Patients With Diabetes (2004) (52)
Costimulation Blockade with Belatacept in Renal Transplantation (2005) (51)
Medicare beneficiaries more likely to receive appropriate ambulatory services in HMOs than in traditional medicare. (2013) (51)
Barriers to access by Indigenous Australians to kidney transplantation: The IMPAKT study (2004) (51)
Differences in Health-Related Quality of Life and Treatment Preferences Among Black and White Patients with End-Stage Renal Disease (2004) (51)
Race and Surgical Outcomes: It Is Not All Black and White (2008) (51)
Quality and Equity of Primary Care With Patient-Centered Medical Homes: Results From a National Survey (2013) (50)
Disparities in perceived unmet need for supportive services among patients with lung cancer in the Cancer Care Outcomes Research and Surveillance Consortium (2014) (49)
The effects of a National Breast and Cervical Cancer Early Detection Program on social disparities in breast cancer diagnosis and treatment in Massachusetts (2005) (49)
Medicare Spending for Previously Uninsured Adults (2009) (48)
Chemotherapy use and patient treatment preferences in advanced colorectal cancer (2013) (47)
Integrating research on racial and ethnic disparities in health care over place and time. (2005) (47)
Understanding Individual and Small Area Variation in the Underuse of Coronary Angiography Following Acute Myocardial Infarction (2002) (47)
Do physicians have a bias toward action? A classic study revisited. (1991) (46)
Comparison of patient-reported outcomes after elective coronary artery bypass grafting in patients aged ≥ and <65 years☆ (1992) (46)
Health Risks, Chronic Diseases, and Access to Care Among US Pacific Islanders (2010) (46)
Heart disease in black and white. (1993) (46)
Epidemiologic interpretation of artificial neural networks. (1998) (44)
Patient characteristics and hospital quality for colorectal cancer surgery. (2007) (43)
Health Insurance Trends and Access to Behavioral Healthcare Among Justice-Involved Individuals—United States, 2008–2014 (2016) (43)
Advancing Health Services Research to Eliminate Health Care Disparities (2019) (43)
Information technology as a tool to improve the quality of American Indian health care. (2005) (43)
Clinical Inertia in Depression Treatment (2009) (42)
Early Results of Massachusetts Healthcare Reform on Racial, Ethnic, and Socioeconomic Disparities in Cardiovascular Care (2014) (42)
Association of region of residence and immigrant status with hypertension, renal failure, cardiovascular disease, and stroke, among African-American participants in the third National Health and Nutrition Examination Survey (NHANES III). (2003) (42)
Testing for statistical discrimination by race/ethnicity in panel data for depression treatment in primary care. (2008) (41)
Using administrative data to assess health care outcomes. (1999) (41)
Thrombolytic therapy for patients with myocardial infarction who are older than 75 years. Do the risks outweigh the benefits? (2000) (41)
Neighborhood characteristics associated with access to patient-centered medical homes for children. (2011) (41)
Predictors and outcomes of limited resection for early-stage non-small cell lung cancer. (2011) (41)
Michigan's approach to Medicaid expansion and reform. (2013) (41)
Primary-care Clinician Perceptions of Racial Disparities in Diabetes Care (2008) (39)
Factors influencing the effectiveness of interventions to reduce racial and ethnic disparities in health care. (2010) (39)
Determinants of Racial and Ethnic Disparities in Surgical Care (2008) (39)
Race, class, and the quality of medical care. (1994) (39)
Sociodemographic, Disease, Health System, and Contextual Factors Affecting the Initiation of Biologic Agents in Rheumatoid Arthritis: A Longitudinal Study (2014) (39)
Quality of Care and Racial Disparities in Medicare Among Potential ACOs (2014) (37)
How health care organizations are using data on patients' race and ethnicity to improve quality of care. (2011) (36)
Physicians’ Beliefs About Breast Cancer Surveillance Testing are Consistent With Test Overuse (2013) (36)
The changing landscape of Medicaid: practical and political considerations for expansion. (2014) (35)
Racial and ethnic differences in use of mammography between Medicare Advantage and traditional Medicare. (2013) (35)
Assessing the Accuracy of Hospital Clinical Performance Measures (2007) (35)
Cost-Effectiveness of Patient Mailings to Promote Colorectal Cancer Screening (2010) (35)
Race and mortality after acute renal failure. (2007) (34)
Physician Reminders to Promote Surveillance Colonoscopy for Colorectal Adenomas (2008) (34)
Profiling Providers on Use of Adjuvant Chemotherapy by Combining Cancer Registry and Medical Record Data (2006) (33)
Service Use at the End-of-Life in Medicare Advantage Versus Traditional Medicare (2013) (33)
Quality‐of‐life and surgical treatments for rectal cancer—a longitudinal analysis using the California Cancer Registry (2010) (33)
Creating a state minority health policy report card. (2005) (33)
Determinants of racial/ethnic differences in blood pressure management among hypertensive patients (2005) (33)
The Association of Hospital Volume With Mortality and Costs of Care for Stroke in Japan (2013) (33)
National Trends in Hospitalizations for Sickle Cell Disease in the United States Following the FDA Approval of Hydroxyurea, 1998–2008 (2014) (32)
Sex, Socioeconomic Status, Access to Cardiac Catheterization, and Outcomes for Acute Coronary Syndromes in the Context of Universal Healthcare Coverage (2014) (32)
Perspectives of Non-Hispanic Black and Latino Patients in Boston’s Urban Community Health Centers on their Experiences with Diabetes and Hypertension (2010) (32)
The association of ambulatory care with breast cancer stage at diagnosis among medicare beneficiaries (2007) (32)
Racial Variation in Treatment of Traumatic Finger/Thumb Amputation: A National Comparative Study of Replantation and Revision Amputation (2016) (31)
Rising rates of cardiac procedures in the United States and Canada: too much of a good thing? (2006) (31)
Increased Mortality among Middle-Aged Women after Myocardial Infarction: Searching for Mechanisms and Solutions (2001) (31)
Evaluating a Widely Implemented Proprietary Deterioration Index Model among Hospitalized Patients with COVID-19 (2020) (31)
Care continuity and care coordination: what counts? (2014) (31)
Quality of Diabetes Care Among Cancer Survivors With Diabetes (2007) (31)
Quality of ambulatory care for women and men in the Veterans Affairs Health Care System. (2005) (31)
Governing healthcare through performance measurement in Massachusetts and the Netherlands. (2014) (30)
Timely care after an abnormal mammogram among low-income women in a public breast cancer screening program. (2010) (30)
Use of cholesterol-lowering therapy by elderly adults after myocardial infarction. (2002) (29)
Quality of cancer care among foreign‐born and US‐born patients with lung or colorectal cancer (2010) (29)
Economic Effects of Medicaid Expansion in Michigan. (2017) (29)
Discussions about clinical trials among patients with newly diagnosed lung and colorectal cancer. (2014) (29)
Is hospital service associated with racial and ethnic disparities in experiences with hospital care? (2005) (29)
Care in the Months before Death and Hospice Enrollment Among Older Women with Advanced Breast Cancer (2007) (28)
Association of Access to Family Planning Services With Medicaid Expansion Among Female Enrollees in Michigan (2018) (27)
Work resumption after newly diagnosed coronary heart disease: findings on the importance of paid leave. (2006) (27)
Racial disparities in outcomes of colorectal cancer screening: biology or barriers to optimal care? (2010) (26)
Representativeness of Participants Eligible to Be Enrolled in Clinical Trials of Aducanumab for Alzheimer Disease Compared With Medicare Beneficiaries With Alzheimer Disease and Mild Cognitive Impairment. (2021) (25)
Comparing the implementation of team approaches for improving diabetes care in community health centers (2014) (25)
Risk Adjustment In Medicare ACO Program Deters Coding Increases But May Lead ACOs To Drop High-Risk Beneficiaries. (2019) (25)
The elusive quest for quality and cost savings in the Medicare program. (2009) (25)
Quality of ambulatory care after myocardial infarction among Medicare patients by type of insurance and region. (2001) (25)
The association of daily physical symptoms with future health. (2015) (25)
Practice, clinical management, and financial arrangements of practicing generalists (2004) (24)
Younger stroke survivors have reduced access to physician care and medications: National Health Interview Survey from years 1998 to 2002. (2007) (24)
Tackling rising health care costs in Massachusetts. (2012) (23)
Treatment and outcomes of gastric cancer among United States‐born and foreign‐born Asians and Pacific Islanders (2009) (23)
Performance in the Medicare Shared Savings Program After Accounting for Nonrandom Exit (2019) (22)
A comparison of relative resource use and quality in Medicare Advantage health plans versus traditional Medicare. (2015) (22)
Employment Status and Health Characteristics of Adults With Expanded Medicaid Coverage in Michigan (2017) (22)
Use of cholesterol-lowering therapy and related beliefs among middle-aged adults after myocardial infarction (2002) (21)
Surgeons’ Volume of Colorectal Cancer Procedures and Collaborative Decision-Making About Adjuvant Therapies (2009) (21)
HIV-2 infection in the United States. (1989) (21)
Characteristics of Decedents in Medicare Advantage and Traditional Medicare. (2016) (21)
Long-term Trends in Primary Sites of Gastric Adenocarcinoma in Japan and the United States (2017) (21)
Responses of Massachusetts hospitals to a state mandate to collect race, ethnicity and language data from patients: a qualitative study (2010) (20)
Validating a Widely Implemented Deterioration Index Model Among Hospitalized COVID-19 Patients (2020) (20)
In Pursuit of a Deeper Understanding of Racial Justice and Health Equity. (2020) (19)
Generalists and specialists caring for patients with heart disease: united we stand, divided we fall. (2000) (19)
Stage of breast cancer at diagnosis among low‐income women with access to mammography (2010) (19)
The I.R.A., the Red Brigades, and the F.A.L.N. in the New York Times (1982) (19)
Ambulatory hypercholesterolemia management in patients with atherosclerosis. Gender and race differences in processes and outcomes. (2005) (18)
Treatment of rheumatoid arthritis in the Medicare Current Beneficiary Survey (2013) (18)
Ambulatory hypercholesterolemia management in patients with atherosclerosis (2005) (18)
Annals of Internal Medicine Use of Hormone Replacement Therapy by Postmenopausal Women in the United States (1999) (18)
Relationships Between Driving Distance, Rheumatoid Arthritis Diagnosis, and Disease‐Modifying Antirheumatic Drug Receipt (2014) (18)
Utilization of Women’s Preventive Health Services During the COVID-19 Pandemic (2021) (17)
Brief report: Quality of ambulatory care for women and men in the veterans affairs health care system (2005) (17)
Equity and the JAMA Network. (2021) (17)
Racial and ethnic disparities in access to higher and lower quality cardiac surgeons for coronary artery bypass grafting. (2009) (16)
Update: HIV-2 infection--United States. (1989) (16)
Trends in Diabetes Treatment and Monitoring among Medicare Beneficiaries (2018) (16)
Bridging behavior and biology to reduce socioeconomic disparities in colorectal cancer risk. (2012) (16)
Cardiac procedure use following acute myocardial infarction among American Indians. (2006) (16)
Early identification of patients admitted to hospital for covid-19 at risk of clinical deterioration: model development and multisite external validation study (2022) (16)
Unintended consequences of eliminating medicare payments for consultations. (2013) (16)
The Effect of Managed Care Market Share on Appropriate Use of Coronary Angiography among Traditional Medicare Beneficiaries (2004) (16)
Equity and the JAMA Network. (2021) (15)
Trends in Hospital Utilization After Medicaid Expansion (2019) (15)
Ernest Codman and the end result system: a pioneer of health outcomes revisited (2016) (15)
Quality of care for coronary heart disease in two countries. (2001) (15)
Supplemental insurance and use of effective cardiovascular drugs among elderly medicare beneficiaries with coronary heart disease (2002) (14)
Area Median Income and Metropolitan Versus Nonmetropolitan Location of Care for Acute Coronary Syndromes: A Complex Interaction of Social Determinants (2016) (14)
Predictors of Nursing Home Admission, Severe Functional Impairment, or Death One Year After Surgery for Non-Small Cell Lung Cancer (2013) (13)
Commentary: assessing the health effects of Medicare coverage for previously uninsured adults: a matter of life and death? (2010) (13)
Profiling hospitals by survival of patients with colorectal cancer. (2011) (13)
Primary care focus and utilization in the Medicare shared savings program accountable care organizations (2017) (13)
Primary Care Clinicians’ Views About the Impact of Medicaid Expansion in Michigan: A Mixed Methods Study (2018) (12)
Clinicians' views of an intervention to reduce racial disparities in diabetes outcomes. (2011) (12)
Changes in Health and Ability to Work Among Medicaid Expansion Enrollees: a Mixed Methods Study (2018) (12)
Predictors of Stopping and Starting Disease‐Modifying Antirheumatic Drugs for Rheumatoid Arthritis (2014) (12)
Medicaid Expansion and Surgical Care-Evaluating the Evidence. (2020) (12)
Relation of race, ethnicity and cardiac surgeons to operative mortality rates in primary coronary artery bypass grafting in California. (2011) (12)
Flipping the Script - A Patient-Centered Approach to Fixing Acute Care. (2016) (12)
Diagnosis and Care of Chronic Health Conditions Among Medicaid Expansion Enrollees: a Mixed-Methods Observational Study (2019) (11)
Medicaid Expansion and Mechanical Ventilation in Asthma, Chronic Obstructive Pulmonary Disease, and Heart Failure. (2019) (11)
Comparison of patient-reported outcomes after elective coronary artery bypass grafting in patients aged greater than or equal to and less than 65 years. (1992) (11)
Contribution Psychosocial Stress and Change in Weight Among US Adults (2009) (10)
Macroeconomic Feedback Effects of Medicaid Expansion: Evidence from Michigan. (2020) (10)
Primary Care Careers Among Recent Graduates of Research-Intensive Private and Public Medical Schools (2013) (10)
Temporal Variation in Surgical Mortality Within French Hospitals (2013) (10)
Incremental effects of antihypertensive drugs: instrumental variable analysis (2017) (9)
Age-related differences in preventive care among adults with diabetes. (2004) (9)
Challenges and opportunities for primary care evaluation. (2003) (9)
Changes in Insurance Coverage Among Hospitalized Nonelderly Adults After Medicaid Expansion in Michigan. (2016) (9)
Reducing Disparities in Healthy Aging Through an Enhanced Medicare Annual Wellness Visit (2019) (9)
Availability of Statistical Code From Studies Using Medicare Data in General Medical Journals. (2020) (9)
Do Physicans Have a Bias toward Action? (1991) (9)
Launching the Healthy Michigan Plan--the first 100 days. (2014) (9)
Diversity in cardiovascular outcomes among Chinese and South Asian patients. (2010) (9)
Association of Expanded Medicaid Coverage With Health and Job-Related Outcomes Among Enrollees With Behavioral Health Disorders. (2020) (9)
Examination of Changes in Health Status Among Michigan Medicaid Expansion Enrollees From 2016 to 2017 (2020) (9)
Medicare Accountable Care Organizations Are Not Associated With Reductions in the Use of Low-Value Coronary Revascularization (2018) (9)
Attitudes About Treatment of Coronary Heart Disease Among Women and Men Presenting for Exercise Testing (1997) (9)
Principles for Eliminating Racial and Ethnic Disparities in Healthcare (2007) (8)
Understanding Cancer Treatment and Outcomes (2004) (8)
Transforming Primary Care--We Get What We Pay For. (2016) (8)
Value-Based Insurance Design: Aligning Incentives to Improve Cardiovascular Care (2015) (8)
Disparities in Care for Cancer Survivors (2011) (8)
Chapter Two. Sex Differences in Health over the Course of Midlife (2019) (8)
Factors contributing to disparities in mortality among patients with non–small‐cell lung cancer (2018) (7)
Physician Perceptions of HMO Care for Older Persons (2000) (7)
Integrating the use of patient-reported outcomes for both clinical practice and for performance measurement: experts’ views from three countries (2015) (7)
Early dissemination of bevacizumab for advanced colorectal cancer: a prospective cohort study (2011) (7)
Primary Care, Health Promotion, and Disease Prevention with Michigan Medicaid Expansion (2019) (7)
Strategies to Improve Chronic Disease Management in Seven Metro Boston Community Health Centers (2009) (7)
JAMA Health Forum-A New JAMA Network Specialty Journal. (2020) (6)
Low-Value Care and Clinician Engagement in a Large Medicare Shared Savings Program ACO: a Survey of Frontline Clinicians (2019) (6)
Looking Back to Improve Access to Health Care Moving Forward. (2020) (6)
JAMA Health Forum and COVID-19. (2020) (6)
Principles for Eliminating Racial and Ethnic Disparities in Health Care Under Healthcare Reform (2011) (6)
Is geography destiny? Illuminating the survival advantage of elderly patients in New England after acute myocardial infarction. (2003) (6)
Are we use of chemotherapy for elderly stage III colon cancer patients? An analysis from the Cancer Care Outcomes & Research Surveillance Consortium (CanCORS) (2008) (6)
Beneficiaries' perspectives on improved oral health and its mediators after Medicaid expansion in Michigan: a mixed methods study. (2021) (6)
Validity of Race, Ethnicity, and National Origin in Population-based Cancer Registries and Rapid Case Ascertainment Enhanced With a Spanish Surname List (2016) (6)
Strategies to Improve Chronic Disease Management in Seven Metro Boston Community Health Centers (2009) (6)
Evaluating Open Access: Problems with the Program or the Studies? (2008) (5)
Changes in Health Care Access and Utilization for Low-SES Adults Age 51-64 after Medicaid Expansion. (2020) (5)
Colorectal Cancer Screening Among Ethnically Diverse, Low-Income Patients (2016) (5)
The Medicare Advantage Quality Bonus Program Has Not Improved Plan Quality. (2021) (5)
Tallying the Toll of Excess Deaths from COVID-19. (2020) (5)
Understanding Cancer Patients' Experience and Outcomes (2006) (5)
Study protocol for a Community Health Worker (CHW)-led comprehensive neighborhood-focused program for medicaid enrollees in detroit (2019) (5)
The Massachusetts Journey to Expand Health Insurance Coverage (2012) (5)
Patient and Physician Reminders to Promote Colorectal Cancer Screening (2017) (5)
Factors influencing primary care providers' decisions to accept new Medicaid patients under Michigan's Medicaid expansion. (2019) (5)
Engagement with Health Risk Assessments and Commitment to Healthy Behaviors in Michigan’s Medicaid Expansion Program (2019) (4)
Changes in Out-of-Pocket Spending and Catastrophic Health Care Expenditures Associated With Medicare Eligibility (2021) (4)
Crucial Questions for US Health Policy in the Next Decade. (2021) (4)
Medicare Advantage Plan Double Bonuses Drive Racial Disparity In Payments, Yield No Quality Or Enrollment Improvements. (2021) (4)
Economic Effects of Medicaid Expansion in Michigan (2017) (3)
Adverse Selection in Medicaid: Evidence from Discontinuous Program Rules (2021) (3)
Taking the measure of health care disparities. (2012) (3)
The Influence of Cost Containment Strategies and Physicians' Financial Arrangements on Patients' Trust and Satisfaction (2007) (3)
The Debut of JAMA Health Forum as a Peer-Reviewed Journal. (2021) (3)
The European Cancer Patient's Bill of Rights: action steps for success. (2014) (3)
Hospitalization after Cataract Surgery in a Nationwide Managed-Care Population (2016) (3)
Physicians’ reports of focused expertise in clinical practice (2000) (3)
Erratum: Association of hospital procedure volume and outcomes in patients with colon cancer at high risk for recurrence (Annals of Internal Medicine (2003) 139 (649-657)) (2004) (3)
The prospect of sweeping reform in graduate medical education. (1994) (3)
Association of Medicaid Expansion With Enrollee Employment and Student Status in Michigan (2020) (3)
A comparison of primary care providers’ and oncologists’ preferences for different models of cancer survivorship care. (2012) (2)
Management of substance use disorders in ambulatory care in the United States, 2001-2009. (2012) (2)
JAMA Health Forum Becomes JAMA Network's Newest Specialty Journal. (2021) (2)
Equity and the JAMA Network. (2021) (2)
Cultural Competency Training and Performance Measures to Reduce Racial Disparities in Health Care Quality (2010) (2)
Gender Differences in the Association of Cardiovascular Symptoms and Somatosensory Amplification to Mortality (2009) (2)
National Trends in Antihypertensive Treatment Among Older Adults by Race and Presence of Comorbidity, 2008 to 2017 (2022) (2)
Equity and the JAMA Network. (2021) (2)
ACO Awareness and Perceptions Among Specialists Versus Primary Care Physicians: a Survey of a Large Medicare Shared Savings Program (2021) (2)
Non-spousal family support, marital status, and heart problems in adulthood (2020) (2)
Welcome to JAMA Health Forum. (2020) (2)
Use of diabetes medications in traditional Medicare and Medicare Advantage. (2021) (2)
Predictors of Nursing Home Admission, Severe Functional Impairment or Death One Year After Surgery for Non-Small Cell Lung Cancer (2012) (2)
Improving the delivery of team-based survivorship care after primary breast cancer treatment through a multi-level intervention: a pilot randomized controlled trial (2021) (2)
Equity and the JAMA Network. (2021) (2)
Equity and the JAMA Network. (2021) (1)
The Impact of Medicare on Downstream Financial Outcomes for Surgical Patients (2021) (1)
Predictors Of Limited Resection For Early Stage Non-Small Cell Lung Cancer (2011) (1)
Community Health Centers Caring for Adults With Hypertension and Diabetes. (2021) (1)
Identifying P otential I ndicators o f t he Q uality o f E nd-of-Life Cancer C are F rom A dministrative D ata (2003) (1)
Health services/hospitals (2000) (1)
Beneficiaries: 15 Randomized Trials of Care, and Health Care Expenditures Among Medicare Effects of Care Coordination on Hospitalization, Quality (2009) (1)
Consistency in regional trends of aggressiveness in cancer care near the end of life for elderly Americans, 1991-2000. (2006) (1)
Health Insurance Status of Recent US Immigrants—Reply (2001) (1)
Access to renal transplantation for minority patients with end-stage renal disease in Canada (2004) (1)
Threats to the Affordable Care Act and surgical care: What has been gained, and what could be lost. (2021) (1)
COVID-19 Comes to the United States. (2020) (1)
Taking Shelter From the COVID-19 Storm. (2020) (1)
Would Insuring Near-Elderly Persons Reduce Medicare Spending in Patients Age 65 Years or Older? (2010) (1)
Comparing the U.S. and Canadian approaches to coronary angiography: what have we learned? (1999) (1)
Equity and the JAMA Network. (2021) (1)
Healthy Michigan Plan Evaluation: 2017 Healthy Michigan Voices Follow-Up Survey Report (2018) (1)
Race, region, and the quest for quality in cardiovascular care. (2004) (1)
Equity and the JAMA Network. (2021) (1)
Adverse Selection in Medicaid (2021) (1)
T1296 Disparities in Emergency Department Wait Times for Acute Pancreatitis: Results from the National Hospital Ambulatory Medical Care Survey (NHAMCS), 1997-2006 (2009) (1)
Coronavirus and Health Policy: A JAMA Network Interview. (2020) (1)
The Impact of Medicare Coverage on Downstream Financial Outcomes for Adults Who Undergo Surgery (2021) (1)
Health Risk Assessments in Michigan's Medicaid Expansion: Early Experiences in Primary Care. (2020) (1)
Medicaid Expansion and Access to Care for Low-Income Adults in 4 Southern States During COVID-19. (2021) (1)
Creating A State Minority Health Policy Report Card: An evaluation of states’ capacity to address racial and ethnic health disparities. (2005) (1)
Discussions about clinical trials among patients with lung and colorectal cancer. (2014) (1)
Equity and the JAMA Network. (2021) (1)
JAMA Peer Reviewers in 2020. (2021) (1)
The Complex Mosaic of Health Care Spending in the United States. (2020) (1)
What Will Policymakers Learn from Evaluations of State 1115 Medicaid Waiver Demonstrations (2017) (0)
Foreword: Health care costs, coverage, and access in the United States: Research findings from the Medical Expenditure Panel Survey (2003) (0)
Thanks to Reviewers (2007) (0)
Medicaid Expansion Experiences for Enrollees with Mental Health and Substance Use Disorders: A Mixed-Methods Study (2017) (0)
Editor's Correspondence: COMMENTS AND OPINIONS (2009) (0)
It Takes a Health Crisis (2018) (0)
Thanks to Reviewers2000 (2000) (0)
Health Consequences for Uninsured Americans and Racial and Ethnic Disparities in Health Care (2008) (0)
Health Care Partnerships Rise All Ships (2018) (0)
Consultation W ith a M edical O ncologist B efore S urgery a nd Type o f S urgery A mong E lderly W omen W ith E arly-Stage Breast C ancer (2003) (0)
New Medicaid Expansion Enrollees’ Experiences of Primary Care (2017) (0)
Determinants of hospitalization after cataract surgery in a large managed-care United States population (2014) (0)
Improving the delivery of team-based survivorship care after primary breast cancer treatment through a multi-level intervention. (2020) (0)
Equalizing Health System / Community Group Asymmetry (2018) (0)
Abstract 216: Statistical Code Availability From Studies of Medicare Data in General Medical Journals (2020) (0)
Greater care continuity, better outcomes, lower costs (2014) (0)
The Value of Medicare Part D Drug Coverage to Curb Cardiovascular Disease. (2020) (0)
Response: Re: Variations in Hospice Use Among Cancer Patients (2007) (0)
Equity and the JAMA Network. (2021) (0)
Health-related quality of life after coronary revascularization in older patients (1995) (0)
Psychosocial stress and cigarette smoking persistence, cessation, and relapse over 9–10 years: a prospective study of middle-aged adults in the United States (2013) (0)
Double‐Bonuses to Medicare Advantage Plans Do Not Increase Enrollment, Enhance Quality or Promote Equity (2021) (0)
Caring for women with chest pain in hospital emergency departments. (1992) (0)
Healthy Michigan Plan Evaluation: 2018 Healthy Michigan Voices Cohort II Survey Report (2020) (0)
TRENDS IN FOOD INSECURITY AMONG THOSE WITH CARDIOVASCULAR DISEASE AND CARDIOMETABOLIC RISK FACTORS ACROSS RACE AND ETHNICITY FROM 1999-2018 (2022) (0)
Health Affairs In HMOs Than In Traditional Medicare Medicare Beneficiaries More Likely To Receive Appropriate Ambulatory Services (2013) (0)
Community Health Workers Are Critical (2019) (0)
Worse Health Outcomes for Adults With Low Incomes in the US vs England. (2020) (0)
Title Treatment of rheumatoid arthritis in the Medicare Current Beneficiary Survey Permalink (2013) (0)
Reply : Late referral and access to renal transplantation (2004) (0)
Stage at diagnosis, treatment, and survival among US- and foreign-born Asian and Pacific Islanders with gastric cancer (2007) (0)
JAMA Peer Reviewers for 2003 (2017) (0)
Abstract 14: Sex, Gender, Socioeconomic Status and Access to Cardiac Catheterization in the Context of Universal Healthcare Coverage (2014) (0)
Use o f A djuvant C hemotherapy a nd R adiation T herapy f or Colorectal C ancer i n a P opulation-Based C ohort (2003) (0)
Changes in Cancer Staging and Timely Treatment After Medicaid Expansion. (2020) (0)
Potential Enhancements to Data on Health Insurance, Health Services, and Medicare in the Health and Retirement Study (2011) (0)
Implications of Social Networks: How Who You Know Could Save Your Life (And Give You a Kidney): 2308 (2012) (0)
Meal Consumption Patterns Throughout the SNAP Benefit Cycle (2021) (0)
Late referral and access to renal transplantation. Authors' reply (2004) (0)
Healthy Michigan Plan Evaluation: Healthy Michigan Plan Evaluation Final Summative Report (2020) (0)
SEC approves long-anticipated FINRA research rules (2016) (0)
HORMONE REPLACEMENT THERAPY IN POSTMENOPAUSAL U.S. WOMEN. AUTHORS' REPLY (1999) (0)
Competence Physicians-American Society of Internal Medicine Task Force on Clinical Cardiology/American Heart Association/American College of Competence Statement on Stress Testing : A Report of the American College of (2010) (0)
Saving Medicare for Baby Boomers and Beyond-A Looming Fiscal Crisis. (2020) (0)
Equity and the JAMA Network. (2021) (0)
Reviewers for the Journal, July-December 2017. (2019) (0)
JAMA Peer Reviewers in 2004 (2016) (0)
Thanks to Reviewers2014 (2014) (0)
Cancer stage at diagnosis, treatment, and survival among US- and foreign-born Asians and Pacific Islanders with gastric cancer (2007) (0)
HMOs Than In Traditional Medicare Medicare Beneficiaries More Likely To Receive Appropriate Ambulatory Services In (2013) (0)
Late referral and access to renal transplantation (2004) (0)
Linking the Loss of Automotive Manufacturing Jobs With the Rise of Opioid-Related Mortality. (2020) (0)
Finding the Resources to Resolve Public Health (2019) (0)
New Research on Access to Care and Unmet Health Needs in the United States from 1998 through 2017. (2020) (0)
Healthy Michigan Plan Evaluation: 2018 Healthy Michigan Voices Second Follow-Up Survey Report (2020) (0)
Title Early dissemination of bevacizumab for advanced colorectal cancer : a prospective cohort study Permalink (2011) (0)
CHANGES IN HEALTH CARE UTILIZATION FOR LOW-SES ADULTS NEAR RETIREMENT AFTER THE ACA MEDICAID EXPANSION (2019) (0)
The Impact of Michigan’s Medicaid Expansion on Dental Care Access, Utilization and Health (2017) (0)
Equity and the JAMA Network. (2021) (0)
Cures for an ailing system. (2007) (0)
Corrigendum to Reducing Disparities in Healthy Aging Through an Enhanced Medicare Annual Wellness Visit (2019) (0)
Cost-sharing With Medicaid Expansion in Michigan (2021) (0)
P Race and Heart Disease mpact of Hospital Volume on Racial isparities in Cardiovascular Procedure Mortality (2016) (0)
Equity and the JAMA Network. (2021) (0)

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