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Xuejie Zhang

Concepts (209)

Concepts are derived automatically from a person's publications.
Concepts are listed by decreasing relevance which is based on many factors, including how many publications the person wrote about that topic, how long ago those publications were written, and how many publications other people have written on that same topic.


Name Number of Publications Most Recent Publication Publications by All Authors Concept Score Why?
Medicare
14
2025
470
2.610
Why?
Drug Costs
4
2022
66
1.980
Why?
Medication Adherence
3
2023
130
1.560
Why?
Drug Monitoring
3
2021
167
1.490
Why?
Hospitalization
6
2025
988
1.210
Why?
Complementary Therapies
2
2021
58
0.890
Why?
Health Expenditures
3
2020
100
0.870
Why?
Drugs, Generic
5
2020
21
0.870
Why?
Diabetes Mellitus
5
2025
813
0.800
Why?
United States
24
2025
8262
0.770
Why?
Genetic Therapy
1
2024
375
0.690
Why?
Contraceptives, Oral, Combined
1
2020
8
0.640
Why?
Drug Industry
2
2020
57
0.620
Why?
Drug Utilization
1
2020
65
0.610
Why?
Aged
30
2025
21844
0.550
Why?
Osteoarthritis
2
2009
84
0.510
Why?
Costs and Cost Analysis
2
2017
155
0.510
Why?
Social Security
1
2016
5
0.480
Why?
Prescription Fees
1
2016
9
0.480
Why?
Contraceptives, Oral
4
2020
49
0.470
Why?
Drug Prescriptions
3
2020
160
0.440
Why?
Health Status
6
2016
388
0.400
Why?
Socioeconomic Factors
8
2017
667
0.370
Why?
Humans
46
2025
98370
0.360
Why?
Insurance Coverage
4
2011
153
0.350
Why?
Medicare Part D
2
2008
13
0.350
Why?
Female
35
2025
51761
0.340
Why?
Positron Emission Tomography Computed Tomography
3
2022
108
0.330
Why?
Male
32
2025
47263
0.320
Why?
Drug Utilization Review
2
2008
14
0.310
Why?
Quality Assurance, Health Care
2
2008
228
0.310
Why?
Nurse Practitioners
2
2020
35
0.310
Why?
Activities of Daily Living
4
2022
214
0.300
Why?
Longitudinal Studies
2
2025
1296
0.300
Why?
Cost-Benefit Analysis
2
2009
525
0.290
Why?
Pharmacy Service, Hospital
1
2009
9
0.290
Why?
Surveys and Questionnaires
6
2021
3032
0.290
Why?
Economics, Pharmaceutical
1
2009
8
0.290
Why?
Insurance, Health
3
2008
187
0.280
Why?
Regression Analysis
5
2017
578
0.270
Why?
Arthroplasty, Replacement, Hip
1
2009
108
0.270
Why?
Surgical Procedures, Operative
1
2009
224
0.250
Why?
Mental Health
2
2009
219
0.250
Why?
Quality Indicators, Health Care
1
2008
155
0.250
Why?
Hospitalists
4
2010
140
0.250
Why?
Comorbidity
5
2020
1035
0.250
Why?
Financing, Personal
1
2007
21
0.250
Why?
Middle Aged
19
2022
29532
0.240
Why?
Data Collection
4
2023
375
0.240
Why?
Logistic Models
4
2023
1276
0.230
Why?
Hospices
2
2002
8
0.230
Why?
Aged, 80 and over
9
2025
7418
0.230
Why?
Proportional Hazards Models
2
2025
923
0.220
Why?
Value-Based Purchasing
1
2024
5
0.210
Why?
Income
1
2005
101
0.210
Why?
Cell- and Tissue-Based Therapy
1
2024
65
0.200
Why?
Lung Neoplasms
3
2022
2471
0.190
Why?
Cohort Studies
7
2021
3228
0.190
Why?
Health Services Research
3
2002
145
0.190
Why?
Medical Record Linkage
1
2002
16
0.190
Why?
Medicaid
1
2025
278
0.180
Why?
Mind-Body Therapies
1
2021
3
0.170
Why?
Age Factors
5
2017
1974
0.170
Why?
Mortality
2
1999
159
0.170
Why?
Terminal Care
2
2002
147
0.170
Why?
Patient-Centered Care
1
2023
233
0.170
Why?
Risk Assessment
3
2022
2599
0.160
Why?
Economic Competition
1
2020
12
0.160
Why?
Patient Care
1
2021
99
0.160
Why?
Carcinoma, Non-Small-Cell Lung
2
2020
1178
0.150
Why?
Contraception Behavior
1
2020
32
0.150
Why?
Practice Patterns, Physicians'
4
2019
663
0.150
Why?
Myocardial Infarction
1
2003
396
0.150
Why?
Prevalence
1
2023
1393
0.150
Why?
Young Adult
5
2020
7568
0.140
Why?
Contraception
1
2020
105
0.140
Why?
Patient Admission
2
2010
123
0.140
Why?
Health Care Costs
2
2020
259
0.140
Why?
Quality of Life
2
2007
1899
0.140
Why?
Risk Factors
5
2017
6273
0.140
Why?
Adult
12
2020
29587
0.140
Why?
Length of Stay
4
2011
876
0.140
Why?
Fees, Pharmaceutical
2
2008
4
0.140
Why?
Drug Substitution
1
2018
30
0.130
Why?
Cost Savings
1
2018
68
0.130
Why?
ROC Curve
2
2016
793
0.130
Why?
Physicians, Primary Care
1
2019
108
0.130
Why?
Pandemics
1
2023
914
0.130
Why?
Treatment Outcome
2
2011
9770
0.130
Why?
Community Health Centers
2
2008
119
0.130
Why?
Models, Economic
1
2017
63
0.120
Why?
Models, Statistical
1
2020
602
0.120
Why?
Hong Kong
2
2007
47
0.120
Why?
Machine Learning
1
2020
410
0.120
Why?
Radiopharmaceuticals
3
2022
214
0.110
Why?
Sex Factors
2
2017
1142
0.110
Why?
Random Allocation
2
2020
312
0.100
Why?
Retrospective Studies
9
2022
11043
0.090
Why?
Quality of Health Care
3
2008
394
0.090
Why?
Heart Failure
4
2008
1502
0.090
Why?
Electronic Health Records
1
2016
450
0.090
Why?
Cross-Sectional Studies
4
2020
2056
0.080
Why?
Family Practice
2
2009
76
0.080
Why?
Pregnancy, Ectopic
1
2011
37
0.080
Why?
Neoplasm Staging
3
2022
2085
0.080
Why?
Geriatrics
2
2003
69
0.080
Why?
Consumer Advocacy
1
2009
10
0.080
Why?
Time
1
2009
80
0.080
Why?
Spouses
2
2000
32
0.070
Why?
Fluorodeoxyglucose F18
2
2022
146
0.070
Why?
Health Services for the Aged
2
2000
32
0.070
Why?
Physicians, Family
1
2008
36
0.070
Why?
Physical Fitness
1
2009
55
0.070
Why?
Insurance, Pharmaceutical Services
1
2008
5
0.070
Why?
Communication
2
2010
456
0.070
Why?
Adolescent
4
2017
10140
0.070
Why?
Patient Satisfaction
2
2010
513
0.070
Why?
Employment
1
2009
66
0.070
Why?
Patient Care Planning
1
2008
92
0.070
Why?
Marketing
1
2008
24
0.070
Why?
Tumor Burden
2
2020
331
0.070
Why?
Interprofessional Relations
1
2008
122
0.070
Why?
Patient Discharge
1
2011
381
0.060
Why?
Interviews as Topic
2
2008
387
0.060
Why?
Cardiopulmonary Resuscitation
1
2010
257
0.060
Why?
Patients
1
2008
104
0.060
Why?
Stomach Ulcer
1
2007
23
0.060
Why?
Models, Theoretical
1
2009
509
0.060
Why?
Continuity of Patient Care
1
2008
180
0.060
Why?
Cardiology
2
1998
125
0.060
Why?
Internal Medicine
3
2000
337
0.060
Why?
Anemia, Sickle Cell
1
2009
158
0.060
Why?
Chronic Disease
2
2008
988
0.060
Why?
Patient Readmission
1
2009
428
0.060
Why?
Healthcare Disparities
2
2011
547
0.060
Why?
Computer Simulation
1
2009
1147
0.060
Why?
Severity of Illness Index
2
2010
2017
0.050
Why?
Gastrointestinal Hemorrhage
1
2007
250
0.050
Why?
Terminally Ill
1
2002
21
0.050
Why?
Prognosis
2
2022
4126
0.050
Why?
Software Design
1
2002
16
0.050
Why?
Health Care Sector
1
2002
21
0.050
Why?
Insurance Claim Review
1
2002
50
0.050
Why?
Hospice Care
1
2002
40
0.050
Why?
Health Services Needs and Demand
1
2002
102
0.040
Why?
Substance Abuse Detection
1
2001
14
0.040
Why?
Ambulatory Care
1
2002
202
0.040
Why?
Whole Body Imaging
1
2020
40
0.040
Why?
Depression
1
2005
619
0.040
Why?
Antidepressive Agents
1
2020
118
0.040
Why?
Hospitals
1
2002
335
0.040
Why?
Specialization
1
2000
69
0.040
Why?
Internship and Residency
1
2008
1126
0.040
Why?
Alcoholism
1
2001
200
0.040
Why?
Medicine
1
2000
95
0.040
Why?
Academic Medical Centers
3
2008
408
0.040
Why?
Chi-Square Distribution
1
1999
360
0.040
Why?
Focus Groups
1
2020
214
0.040
Why?
Morbidity
1
1998
163
0.030
Why?
Reference Standards
1
2018
147
0.030
Why?
Time Factors
1
2007
5577
0.030
Why?
Qualitative Research
1
2020
415
0.030
Why?
Angiotensin-Converting Enzyme Inhibitors
1
1997
99
0.030
Why?
Internet
1
2019
359
0.030
Why?
Health Surveys
2
2009
254
0.030
Why?
Hospitals, University
2
2010
192
0.030
Why?
Predictive Value of Tests
1
1999
1785
0.030
Why?
Curriculum
1
2020
636
0.030
Why?
Health Knowledge, Attitudes, Practice
1
2019
602
0.030
Why?
Health Resources
2
2009
80
0.030
Why?
Clinical Competence
1
2020
867
0.030
Why?
Practice Guidelines as Topic
1
2001
1116
0.020
Why?
Algorithms
1
1999
2003
0.020
Why?
Obstetric Surgical Procedures
1
2011
10
0.020
Why?
Hospitals, Public
1
2011
15
0.020
Why?
Attitude to Death
1
2010
31
0.020
Why?
Prospective Studies
2
2009
4818
0.020
Why?
Illinois
1
2011
524
0.020
Why?
Residence Characteristics
1
2011
228
0.020
Why?
Insurance, Health, Reimbursement
2
2000
57
0.020
Why?
Forecasting
1
2009
297
0.020
Why?
Family
1
2010
329
0.020
Why?
Resuscitation Orders
1
2008
65
0.020
Why?
Cost of Illness
1
2009
165
0.020
Why?
Hospital Mortality
1
2011
523
0.020
Why?
Perception
1
2008
187
0.020
Why?
Patient Compliance
1
2008
245
0.020
Why?
Incidence
1
2011
1787
0.010
Why?
Stroke Volume
1
2008
464
0.010
Why?
Inpatients
1
2009
367
0.010
Why?
Physician-Patient Relations
1
2010
580
0.010
Why?
Pregnancy
1
2011
3269
0.010
Why?
Chicago
2
1998
1519
0.010
Why?
Small-Area Analysis
1
2002
9
0.010
Why?
Attitude to Health
1
2003
217
0.010
Why?
Demography
1
2002
193
0.010
Why?
Patient Transfer
1
2002
112
0.010
Why?
Confidence Intervals
1
2001
221
0.010
Why?
National Institutes of Health (U.S.)
1
2001
140
0.010
Why?
Health Services
1
2000
55
0.010
Why?
Health Care Rationing
1
2000
85
0.010
Why?
Endocrinology
1
2000
51
0.010
Why?
Eligibility Determination
1
1998
41
0.010
Why?
Odds Ratio
1
2000
726
0.010
Why?
Social Class
1
1998
156
0.010
Why?
Referral and Consultation
1
2000
418
0.010
Why?
Multivariate Analysis
1
1998
1010
0.010
Why?
Reproducibility of Results
1
2001
2792
0.010
Why?
Delivery of Health Care
1
1998
479
0.010
Why?
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Concepts (209)
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