James X. Zhang
#190,632
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American health economist
James X. Zhang's AcademicInfluence.com Rankings
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Economics
James X. Zhang's Degrees
- Masters Economics Stanford University
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Why Is James X. Zhang Influential?
(Suggest an Edit or Addition)According to Wikipedia, James X. Zhang is an American health economist and health services researcher at the University of Chicago known for his innovative approaches in exploring complex data to measure a range of factors influencing healthcare delivery and outcomes.
James X. Zhang'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
- Hospital Readmission in General Medicine Patients: A Prediction Model (2009) (411)
- The Effect of the Medicare Part D Prescription Benefit on Drug Utilization and Expenditures (2008) (216)
- Diabetes in the African-American Medicare Population: Morbidity, quality of care, and resource utilization (1998) (191)
- Association of Communication Between Hospital-based Physicians and Primary Care Providers with Patient Outcomes (2008) (163)
- Insurance status and quality of diabetes care in community health centers. (2009) (72)
- Comorbidity and the Concentration of Healthcare Expenditures in Older Patients with Heart Failure (2003) (53)
- The lack of effect of market structure on hospice use. (2002) (44)
- The Impact of the Medicare Part D Prescription Benefit on Generic Drug Use (2008) (39)
- The cost consequences of improving diabetes care: the community health center experience. (2008) (39)
- Factors associated with discussion of care plans and code status at the time of hospital admission: results from the Multicenter Hospitalist Study. (2008) (38)
- Differences Among Geriatricians, General Internists, and Cardiologists in the Care of Patients with Heart Failure: A Cautionary Tale of Quality Assessment (1998) (34)
- Disease-specific patterns of hospice and related healthcare use in an incidence cohort of seriously ill elderly patients. (2002) (34)
- Utilization and dosing of angiotensin-converting enzyme inhibitors for heart failure (1997) (25)
- Socioeconomic Disparities in Ectopic Pregnancy: Predictors of Adverse Outcomes from Illinois Hospital-Based Care, 2000–2006 (2011) (24)
- Quality of Care for Decompensated Heart Failure: Comparable Performance between Academic Hospitalists and Non-hospitalists (2008) (23)
- Risk factors for cost-related medication non-adherence among older patients with diabetes. (2014) (21)
- Care after the onset of serious illness: a novel claims-based dataset exploiting substantial cross-set linkages to study end-of-life care. (2002) (20)
- Hypertension and hyperlipidemia management in patients treated at community health centers. (2008) (17)
- Transitions in Health Status in Older Patients with Heart Failure (2003) (15)
- Finding Married Couples in Medicare Claims Data (2002) (14)
- The differential rates in cost-related non-adherence to medical care by gender in the US adult population (2017) (12)
- Developing and validating a novel metabolic tumor volume risk stratification system for supplementing non-small cell lung cancer staging (2018) (12)
- A methodology for identifying married couples in medicare data: Mortality, morbidity, and health care use among the married elderly (1998) (12)
- Code Status Discussions at Hospital Admission Are Not Associated With Patient and Surrogate Satisfaction With Hospital Care: Results From the Multicenter Hospitalist Study (2011) (11)
- Identifying patients with cost-related medication non-adherence: a big-data approach (2016) (10)
- Complexity of drug therapy and its implications for quality of diabetes care. (2011) (10)
- Change in Insurance Status and Cost-related Medication Non-adherence among Older U.S. Adults with Diabetes from 2010 to 2014. (2018) (10)
- Risk factors for cost-related medication non-adherence among older patients with cancer. (2015) (10)
- The Relative Importance of Clinical and Socio-demographic Variables in Prognostic Prediction in Non–Small Cell Lung Cancer (2020) (9)
- Assessing mental health and its association with income and resource utilization in old-old Chinese in Hong Kong. (2005) (9)
- The High Cost-related Medication Non-adherence Rate Among Medicare-Medicaid Dual-Eligible Diabetes Patients. (2016) (9)
- Effects of use of alternative therapies on quality of life and healthcare spending. (2007) (9)
- Prevalence and Persistence of Cost-Related Medication Nonadherence Among Medicare Beneficiaries at High Risk of Hospitalization (2021) (8)
- Generic Substitution Rates of Oral Contraceptives and Associated Out-of-Pocket Cost Savings Between January 2010 and December 2014 (2018) (7)
- Physical and mental health in adults hospitalized with sickle cell disease: impact on resource use. (2009) (6)
- The Quality of Diabetes Care by Insurance Status in Community Health Centers (2006) (4)
- Quantification of the independent prognostic value of Charlson Comorbidity Index among patients with non-small cell lung cancer. (2018) (3)
- Refinements of a methodology for detecting married couples in the medicare data (2000) (2)
- Is there a Gender Difference in Cost-related Medication Non-adherence? (2016) (2)
- Decreasing rates of cost-related medication non-adherence by age advancement among American generational cohorts 2004–2014: a longitudinal study (2022) (2)
- Medicaid Pharmacy Cost-Containment Policy Actions and Access to Prescription Drugs and Medical (2009) (1)
- Development and testing of a module to promote generic oral contraceptive prescribing among nurse practitioners. (2019) (1)
- Variation in Cost-Related Medication Non-Adherence with Functional Limitations and Frequency of Hospitalization in Older Adults (2015) (1)
- PATTERNS OF COST-RELATED MEDICATION NON-ADHERENCE AMONG OLDER PATIENTS AT HIGH RISK OF HOSPITALIZATION (2014) (1)
- Why does Functional Status Matter for Cost-Related Medication Non-Adherence in the Elderly Population? (2016) (1)
- Why do Medicare-Medicaid Dual Eligibles Have High Cost-Related Medication Non-Adherence Rates? (2016) (1)
- Is Cost-Related Non-Adherence to Medical Care Unique to the USA? (2017) (1)
- Development and testing of a web module to IMPROVE generic prescribing of oral contraceptives among primary care physicians (2019) (1)
- Association Between the Modalities of Complementary and Alternative Medicine Use and Cost-Related Nonadherence to Medical Care Among Older Americans: A Cohort Study. (2021) (0)
- MD3 CHANGES IN PRESCRIPTION USE AND OUT-OF POCKET COSTSAMONG MEDICARE ELIGIBLE ADULTS, 2005-2006 (2007) (0)
- High cost-related medication non-adherence among diabetic cancer patients. (2016) (0)
- PHP6 CHARACTERISTICS OF PATIENTS RECEIVING PHARMACEUTICAL SAMPLES AND ASSOCIATION BETWEEN SAMPLE USE AND OUT-OF-POCKET PRESCRIPTION COSTS (2007) (0)
- Socio-Economic Status and Free Medication Samples (2007) (0)
- How Intensive are Patientsâ Behavior in Cost-Related Medication Non-Adherence? (2017) (0)
- M13.6 One-carbon metabolism genetic polymorphisms in association with preeclampsia and small for gestational age babies (2010) (0)
- Prognostic value of PET/CT volumetric prognostic index in operable NSCLC patients. (2016) (0)
- The negative association between Charlson Comorbidity Index and TNM stage at diagnosis in non-small cell lung cancer. (2018) (0)
- MD7 DIFFERENTIALTAKE-UP OFTHE MEDICARE PART D PRESCRIPTION DRUG BENEFIT (2008) (0)
- It Takes More than Nudging Patients to Reduce Medication Non-adherence (2018) (0)
- Decreasing utilization and increasing prices of brand-name oral contraceptive pills: Implications to societal costs and market competition (2020) (0)
- Developing a clinical and PET/CT volumetric prognostic index for risk assessment and management of NSCLC patients after initial therapy. (2022) (0)
- HP3 ASSESSING THE IMPACT OF A NATIONAL DRUG BENEFIT PROGRAM ONTHE USE OF GENERIC DRUGS AND DIFFERENT THERAPEUTIC CLASSES (2007) (0)
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James X. Zhang is affiliated with the following schools:
