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Xuejie Zhang

Concepts (202)

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
455
2.710
Why?
Drug Costs
4
2022
68
2.050
Why?
Medication Adherence
3
2023
122
1.630
Why?
Hospitalization
6
2025
948
1.270
Why?
Complementary Therapies
2
2021
55
0.930
Why?
Health Expenditures
3
2020
100
0.910
Why?
Drugs, Generic
5
2020
21
0.900
Why?
Diabetes Mellitus
5
2025
771
0.840
Why?
United States
23
2025
7762
0.820
Why?
Genetic Therapy
1
2024
382
0.710
Why?
Contraceptives, Oral, Combined
1
2020
8
0.660
Why?
Drug Industry
2
2020
59
0.640
Why?
Drug Utilization
1
2020
69
0.630
Why?
Aged
30
2025
20877
0.590
Why?
Osteoarthritis
2
2009
85
0.530
Why?
Costs and Cost Analysis
2
2017
156
0.520
Why?
Social Security
1
2016
5
0.500
Why?
Prescription Fees
1
2016
10
0.500
Why?
Contraceptives, Oral
4
2020
49
0.490
Why?
Drug Prescriptions
3
2020
152
0.460
Why?
Health Status
6
2016
386
0.420
Why?
Socioeconomic Factors
8
2017
639
0.390
Why?
Humans
45
2025
95971
0.380
Why?
Insurance Coverage
4
2011
142
0.370
Why?
Female
34
2025
49938
0.370
Why?
Medicare Part D
2
2008
12
0.360
Why?
Male
31
2025
45735
0.340
Why?
Positron Emission Tomography Computed Tomography
3
2022
104
0.340
Why?
Drug Utilization Review
2
2008
14
0.330
Why?
Quality Assurance, Health Care
2
2008
232
0.320
Why?
Longitudinal Studies
2
2025
1173
0.320
Why?
Nurse Practitioners
2
2020
34
0.320
Why?
Activities of Daily Living
4
2022
215
0.310
Why?
Cost-Benefit Analysis
2
2009
498
0.310
Why?
Pharmacy Service, Hospital
1
2009
9
0.300
Why?
Economics, Pharmaceutical
1
2009
10
0.300
Why?
Insurance, Health
3
2008
180
0.290
Why?
Regression Analysis
5
2017
599
0.280
Why?
Arthroplasty, Replacement, Hip
1
2009
99
0.280
Why?
Surveys and Questionnaires
5
2021
2863
0.280
Why?
Mental Health
2
2009
202
0.270
Why?
Surgical Procedures, Operative
1
2009
219
0.260
Why?
Quality Indicators, Health Care
1
2008
155
0.260
Why?
Hospitalists
4
2010
145
0.260
Why?
Comorbidity
5
2020
1006
0.260
Why?
Financing, Personal
1
2007
21
0.260
Why?
Middle Aged
18
2022
28255
0.260
Why?
Data Collection
4
2023
382
0.250
Why?
Hospices
2
2002
8
0.240
Why?
Logistic Models
4
2023
1263
0.240
Why?
Aged, 80 and over
9
2025
7205
0.240
Why?
Proportional Hazards Models
2
2025
900
0.230
Why?
Income
1
2005
89
0.220
Why?
Value-Based Purchasing
1
2024
5
0.220
Why?
Cell- and Tissue-Based Therapy
1
2024
59
0.210
Why?
Cohort Studies
7
2021
3093
0.200
Why?
Lung Neoplasms
3
2022
2464
0.200
Why?
Health Services Research
3
2002
147
0.200
Why?
Medical Record Linkage
1
2002
18
0.190
Why?
Medicaid
1
2025
259
0.190
Why?
Mind-Body Therapies
1
2021
3
0.180
Why?
Age Factors
5
2017
1963
0.180
Why?
Mortality
2
1999
153
0.180
Why?
Terminal Care
2
2002
146
0.180
Why?
Patient-Centered Care
1
2023
229
0.170
Why?
Risk Assessment
3
2022
2478
0.170
Why?
Economic Competition
1
2020
12
0.170
Why?
Patient Care
1
2021
103
0.160
Why?
Carcinoma, Non-Small-Cell Lung
2
2020
1173
0.160
Why?
Practice Patterns, Physicians'
4
2019
649
0.160
Why?
Contraception Behavior
1
2020
30
0.160
Why?
Young Adult
5
2020
7001
0.160
Why?
Myocardial Infarction
1
2003
428
0.150
Why?
Prevalence
1
2023
1345
0.150
Why?
Patient Admission
2
2010
121
0.150
Why?
Contraception
1
2020
101
0.150
Why?
Health Care Costs
2
2020
252
0.150
Why?
Risk Factors
5
2017
5949
0.150
Why?
Quality of Life
2
2007
1817
0.150
Why?
Adult
11
2020
28637
0.150
Why?
Length of Stay
4
2011
823
0.140
Why?
Fees, Pharmaceutical
2
2008
4
0.140
Why?
Drug Substitution
1
2018
28
0.140
Why?
Cost Savings
1
2018
71
0.140
Why?
Physicians, Primary Care
1
2019
110
0.140
Why?
ROC Curve
2
2016
798
0.140
Why?
Treatment Outcome
2
2011
9092
0.130
Why?
Pandemics
1
2023
880
0.130
Why?
Community Health Centers
2
2008
120
0.130
Why?
Models, Economic
1
2017
62
0.130
Why?
Machine Learning
1
2020
350
0.130
Why?
Models, Statistical
1
2020
594
0.130
Why?
Hong Kong
2
2007
45
0.120
Why?
Radiopharmaceuticals
3
2022
203
0.110
Why?
Sex Factors
2
2017
1132
0.110
Why?
Random Allocation
2
2020
332
0.110
Why?
Retrospective Studies
9
2022
10190
0.100
Why?
Quality of Health Care
3
2008
404
0.090
Why?
Heart Failure
4
2008
1424
0.090
Why?
Electronic Health Records
1
2016
385
0.090
Why?
Cross-Sectional Studies
4
2020
1875
0.090
Why?
Family Practice
2
2009
85
0.090
Why?
Pregnancy, Ectopic
1
2011
37
0.080
Why?
Neoplasm Staging
3
2022
2082
0.080
Why?
Geriatrics
2
2003
72
0.080
Why?
Consumer Advocacy
1
2009
10
0.080
Why?
Time
1
2009
79
0.080
Why?
Spouses
2
2000
32
0.080
Why?
Health Services for the Aged
2
2000
32
0.080
Why?
Fluorodeoxyglucose F18
2
2022
147
0.080
Why?
Insurance, Pharmaceutical Services
1
2008
3
0.070
Why?
Physical Fitness
1
2009
52
0.070
Why?
Physicians, Family
1
2008
41
0.070
Why?
Employment
1
2009
57
0.070
Why?
Communication
2
2010
477
0.070
Why?
Patient Satisfaction
2
2010
515
0.070
Why?
Patient Care Planning
1
2008
90
0.070
Why?
Adolescent
3
2017
9888
0.070
Why?
Marketing
1
2008
24
0.070
Why?
Tumor Burden
2
2020
323
0.070
Why?
Interprofessional Relations
1
2008
128
0.070
Why?
Patient Discharge
1
2011
361
0.070
Why?
Interviews as Topic
2
2008
375
0.070
Why?
Cardiopulmonary Resuscitation
1
2010
248
0.070
Why?
Patients
1
2008
108
0.070
Why?
Stomach Ulcer
1
2007
23
0.070
Why?
Models, Theoretical
1
2009
503
0.060
Why?
Continuity of Patient Care
1
2008
180
0.060
Why?
Cardiology
2
1998
130
0.060
Why?
Anemia, Sickle Cell
1
2009
150
0.060
Why?
Healthcare Disparities
2
2011
489
0.060
Why?
Internal Medicine
3
2000
371
0.060
Why?
Patient Readmission
1
2009
411
0.060
Why?
Chronic Disease
2
2008
985
0.060
Why?
Computer Simulation
1
2009
1158
0.060
Why?
Severity of Illness Index
2
2010
1981
0.060
Why?
Gastrointestinal Hemorrhage
1
2007
246
0.050
Why?
Prognosis
2
2022
4024
0.050
Why?
Health Care Sector
1
2002
15
0.050
Why?
Terminally Ill
1
2002
22
0.050
Why?
Software Design
1
2002
18
0.050
Why?
Insurance Claim Review
1
2002
47
0.050
Why?
Hospice Care
1
2002
43
0.050
Why?
Health Services Needs and Demand
1
2002
114
0.040
Why?
Ambulatory Care
1
2002
200
0.040
Why?
Depression
1
2005
560
0.040
Why?
Whole Body Imaging
1
2020
40
0.040
Why?
Antidepressive Agents
1
2020
113
0.040
Why?
Hospitals
1
2002
330
0.040
Why?
Specialization
1
2000
70
0.040
Why?
Internship and Residency
1
2008
1121
0.040
Why?
Focus Groups
1
2020
191
0.040
Why?
Chi-Square Distribution
1
1999
363
0.040
Why?
Medicine
1
2000
99
0.040
Why?
Academic Medical Centers
3
2008
421
0.040
Why?
Morbidity
1
1998
159
0.040
Why?
Reference Standards
1
2018
150
0.030
Why?
Qualitative Research
1
2020
362
0.030
Why?
Time Factors
1
2007
5577
0.030
Why?
Angiotensin-Converting Enzyme Inhibitors
1
1997
95
0.030
Why?
Internet
1
2019
339
0.030
Why?
Health Surveys
2
2009
245
0.030
Why?
Curriculum
1
2020
612
0.030
Why?
Hospitals, University
2
2010
198
0.030
Why?
Predictive Value of Tests
1
1999
1805
0.030
Why?
Health Knowledge, Attitudes, Practice
1
2019
570
0.030
Why?
Health Resources
2
2009
82
0.030
Why?
Clinical Competence
1
2020
850
0.030
Why?
Hospitals, Public
1
2011
15
0.020
Why?
Obstetric Surgical Procedures
1
2011
10
0.020
Why?
Algorithms
1
1999
2011
0.020
Why?
Attitude to Death
1
2010
36
0.020
Why?
Prospective Studies
2
2009
4663
0.020
Why?
Illinois
1
2011
531
0.020
Why?
Residence Characteristics
1
2011
213
0.020
Why?
Insurance, Health, Reimbursement
2
2000
60
0.020
Why?
Forecasting
1
2009
316
0.020
Why?
Family
1
2010
333
0.020
Why?
Resuscitation Orders
1
2008
65
0.020
Why?
Hospital Mortality
1
2011
481
0.020
Why?
Cost of Illness
1
2009
161
0.020
Why?
Perception
1
2008
185
0.020
Why?
Patient Compliance
1
2008
239
0.020
Why?
Incidence
1
2011
1705
0.020
Why?
Inpatients
1
2009
347
0.010
Why?
Stroke Volume
1
2008
531
0.010
Why?
Physician-Patient Relations
1
2010
636
0.010
Why?
Chicago
2
1998
1504
0.010
Why?
Pregnancy
1
2011
3241
0.010
Why?
Small-Area Analysis
1
2002
7
0.010
Why?
Demography
1
2002
189
0.010
Why?
Attitude to Health
1
2003
227
0.010
Why?
Patient Transfer
1
2002
108
0.010
Why?
Health Services
1
2000
58
0.010
Why?
Health Care Rationing
1
2000
85
0.010
Why?
Endocrinology
1
2000
50
0.010
Why?
Eligibility Determination
1
1998
38
0.010
Why?
Odds Ratio
1
2000
711
0.010
Why?
Social Class
1
1998
145
0.010
Why?
Referral and Consultation
1
2000
383
0.010
Why?
Multivariate Analysis
1
1998
1007
0.010
Why?
Delivery of Health Care
1
1998
472
0.010
Why?
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Concepts (202)
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