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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
458
2.690
Why?
Drug Costs
4
2022
68
2.040
Why?
Medication Adherence
3
2023
122
1.620
Why?
Hospitalization
6
2025
943
1.260
Why?
Complementary Therapies
2
2021
55
0.930
Why?
Health Expenditures
3
2020
101
0.900
Why?
Drugs, Generic
5
2020
21
0.900
Why?
Diabetes Mellitus
5
2025
771
0.830
Why?
United States
23
2025
7767
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
20964
0.590
Why?
Osteoarthritis
2
2009
85
0.530
Why?
Costs and Cost Analysis
2
2017
157
0.520
Why?
Social Security
1
2016
5
0.490
Why?
Prescription Fees
1
2016
10
0.490
Why?
Contraceptives, Oral
4
2020
49
0.490
Why?
Drug Prescriptions
3
2020
151
0.460
Why?
Health Status
6
2016
386
0.420
Why?
Socioeconomic Factors
8
2017
639
0.390
Why?
Humans
45
2025
96127
0.380
Why?
Insurance Coverage
4
2011
144
0.370
Why?
Female
34
2025
50063
0.360
Why?
Medicare Part D
2
2008
12
0.360
Why?
Male
31
2025
45870
0.340
Why?
Positron Emission Tomography Computed Tomography
3
2022
104
0.340
Why?
Drug Utilization Review
2
2008
14
0.320
Why?
Quality Assurance, Health Care
2
2008
231
0.320
Why?
Longitudinal Studies
2
2025
1175
0.320
Why?
Nurse Practitioners
2
2020
34
0.320
Why?
Activities of Daily Living
4
2022
216
0.310
Why?
Cost-Benefit Analysis
2
2009
501
0.310
Why?
Pharmacy Service, Hospital
1
2009
9
0.300
Why?
Economics, Pharmaceutical
1
2009
10
0.290
Why?
Insurance, Health
3
2008
182
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
2860
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
143
0.260
Why?
Comorbidity
5
2020
1011
0.260
Why?
Financing, Personal
1
2007
21
0.260
Why?
Middle Aged
18
2022
28363
0.250
Why?
Data Collection
4
2023
381
0.240
Why?
Hospices
2
2002
8
0.240
Why?
Logistic Models
4
2023
1268
0.240
Why?
Aged, 80 and over
9
2025
7232
0.240
Why?
Proportional Hazards Models
2
2025
901
0.230
Why?
Income
1
2005
90
0.220
Why?
Value-Based Purchasing
1
2024
5
0.220
Why?
Cell- and Tissue-Based Therapy
1
2024
59
0.210
Why?
Lung Neoplasms
3
2022
2463
0.200
Why?
Cohort Studies
7
2021
3107
0.200
Why?
Health Services Research
3
2002
148
0.200
Why?
Medical Record Linkage
1
2002
16
0.190
Why?
Medicaid
1
2025
260
0.190
Why?
Mind-Body Therapies
1
2021
3
0.180
Why?
Age Factors
5
2017
1963
0.180
Why?
Mortality
2
1999
154
0.180
Why?
Terminal Care
2
2002
146
0.180
Why?
Patient-Centered Care
1
2023
228
0.170
Why?
Risk Assessment
3
2022
2480
0.170
Why?
Economic Competition
1
2020
12
0.160
Why?
Patient Care
1
2021
101
0.160
Why?
Carcinoma, Non-Small-Cell Lung
2
2020
1172
0.160
Why?
Practice Patterns, Physicians'
4
2019
647
0.160
Why?
Contraception Behavior
1
2020
30
0.160
Why?
Young Adult
5
2020
7025
0.150
Why?
Myocardial Infarction
1
2003
429
0.150
Why?
Prevalence
1
2023
1349
0.150
Why?
Contraception
1
2020
100
0.150
Why?
Patient Admission
2
2010
122
0.150
Why?
Health Care Costs
2
2020
255
0.150
Why?
Risk Factors
5
2017
5960
0.150
Why?
Quality of Life
2
2007
1816
0.150
Why?
Adult
11
2020
28718
0.140
Why?
Length of Stay
4
2011
833
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
797
0.130
Why?
Treatment Outcome
2
2011
9173
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
347
0.130
Why?
Models, Statistical
1
2020
594
0.120
Why?
Hong Kong
2
2007
45
0.120
Why?
Radiopharmaceuticals
3
2022
204
0.110
Why?
Sex Factors
2
2017
1133
0.110
Why?
Random Allocation
2
2020
327
0.110
Why?
Retrospective Studies
9
2022
10286
0.100
Why?
Quality of Health Care
3
2008
404
0.090
Why?
Heart Failure
4
2008
1422
0.090
Why?
Electronic Health Records
1
2016
372
0.090
Why?
Cross-Sectional Studies
4
2020
1874
0.090
Why?
Family Practice
2
2009
85
0.090
Why?
Pregnancy, Ectopic
1
2011
37
0.080
Why?
Neoplasm Staging
3
2022
2081
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?
Fluorodeoxyglucose F18
2
2022
147
0.080
Why?
Health Services for the Aged
2
2000
32
0.080
Why?
Insurance, Pharmaceutical Services
1
2008
3
0.070
Why?
Physical Fitness
1
2009
52
0.070
Why?
Physicians, Family
1
2008
40
0.070
Why?
Employment
1
2009
57
0.070
Why?
Communication
2
2010
477
0.070
Why?
Patient Satisfaction
2
2010
514
0.070
Why?
Patient Care Planning
1
2008
89
0.070
Why?
Adolescent
3
2017
9896
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
376
0.070
Why?
Cardiopulmonary Resuscitation
1
2010
248
0.070
Why?
Patients
1
2008
108
0.070
Why?
Stomach Ulcer
1
2007
23
0.060
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
490
0.060
Why?
Internal Medicine
3
2000
371
0.060
Why?
Patient Readmission
1
2009
413
0.060
Why?
Chronic Disease
2
2008
983
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
4033
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
198
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
329
0.040
Why?
Specialization
1
2000
69
0.040
Why?
Internship and Residency
1
2008
1134
0.040
Why?
Focus Groups
1
2020
189
0.040
Why?
Chi-Square Distribution
1
1999
363
0.040
Why?
Medicine
1
2000
98
0.040
Why?
Academic Medical Centers
3
2008
422
0.040
Why?
Morbidity
1
1998
160
0.040
Why?
Qualitative Research
1
2020
361
0.030
Why?
Reference Standards
1
2018
150
0.030
Why?
Time Factors
1
2007
5585
0.030
Why?
Angiotensin-Converting Enzyme Inhibitors
1
1997
98
0.030
Why?
Internet
1
2019
339
0.030
Why?
Health Surveys
2
2009
245
0.030
Why?
Curriculum
1
2020
615
0.030
Why?
Hospitals, University
2
2010
199
0.030
Why?
Predictive Value of Tests
1
1999
1807
0.030
Why?
Health Knowledge, Attitudes, Practice
1
2019
569
0.030
Why?
Health Resources
2
2009
82
0.030
Why?
Clinical Competence
1
2020
854
0.030
Why?
Hospitals, Public
1
2011
15
0.020
Why?
Algorithms
1
1999
2014
0.020
Why?
Obstetric Surgical Procedures
1
2011
10
0.020
Why?
Attitude to Death
1
2010
36
0.020
Why?
Prospective Studies
2
2009
4671
0.020
Why?
Illinois
1
2011
531
0.020
Why?
Residence Characteristics
1
2011
213
0.020
Why?
Insurance, Health, Reimbursement
2
2000
61
0.020
Why?
Forecasting
1
2009
317
0.020
Why?
Family
1
2010
332
0.020
Why?
Resuscitation Orders
1
2008
65
0.020
Why?
Hospital Mortality
1
2011
483
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
1715
0.020
Why?
Inpatients
1
2009
347
0.010
Why?
Stroke Volume
1
2008
531
0.010
Why?
Physician-Patient Relations
1
2010
635
0.010
Why?
Chicago
2
1998
1503
0.010
Why?
Pregnancy
1
2011
3240
0.010
Why?
Small-Area Analysis
1
2002
7
0.010
Why?
Attitude to Health
1
2003
226
0.010
Why?
Demography
1
2002
189
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
713
0.010
Why?
Social Class
1
1998
145
0.010
Why?
Referral and Consultation
1
2000
386
0.010
Why?
Multivariate Analysis
1
1998
1010
0.010
Why?
Delivery of Health Care
1
1998
469
0.010
Why?
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Concepts (202)
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