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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
469
2.610
Why?
Drug Costs
4
2022
66
1.980
Why?
Medication Adherence
3
2023
130
1.560
Why?
Drug Monitoring
3
2021
166
1.490
Why?
Hospitalization
6
2025
985
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
8220
0.780
Why?
Genetic Therapy
1
2024
373
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
21737
0.560
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
0.450
Why?
Health Status
6
2016
388
0.400
Why?
Socioeconomic Factors
8
2017
666
0.370
Why?
Humans
46
2025
97979
0.360
Why?
Insurance Coverage
4
2011
152
0.350
Why?
Female
35
2025
51533
0.350
Why?
Medicare Part D
2
2008
13
0.350
Why?
Positron Emission Tomography Computed Tomography
3
2022
107
0.330
Why?
Male
32
2025
47043
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
1291
0.300
Why?
Cost-Benefit Analysis
2
2009
523
0.290
Why?
Pharmacy Service, Hospital
1
2009
9
0.290
Why?
Surveys and Questionnaires
6
2021
3025
0.290
Why?
Economics, Pharmaceutical
1
2009
8
0.290
Why?
Insurance, Health
3
2008
186
0.280
Why?
Regression Analysis
5
2017
577
0.270
Why?
Arthroplasty, Replacement, Hip
1
2009
107
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
139
0.250
Why?
Comorbidity
5
2020
1032
0.250
Why?
Financing, Personal
1
2007
21
0.250
Why?
Middle Aged
19
2022
29388
0.240
Why?
Data Collection
4
2023
375
0.240
Why?
Logistic Models
4
2023
1274
0.230
Why?
Hospices
2
2002
8
0.230
Why?
Aged, 80 and over
9
2025
7398
0.230
Why?
Proportional Hazards Models
2
2025
921
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
63
0.200
Why?
Lung Neoplasms
3
2022
2458
0.190
Why?
Cohort Studies
7
2021
3210
0.190
Why?
Health Services Research
3
2002
145
0.190
Why?
Medical Record Linkage
1
2002
16
0.190
Why?
Medicaid
1
2025
276
0.180
Why?
Mind-Body Therapies
1
2021
3
0.170
Why?
Age Factors
5
2017
1967
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
2592
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
1173
0.150
Why?
Contraception Behavior
1
2020
32
0.150
Why?
Practice Patterns, Physicians'
4
2019
661
0.150
Why?
Myocardial Infarction
1
2003
396
0.150
Why?
Prevalence
1
2023
1389
0.150
Why?
Young Adult
5
2020
7529
0.150
Why?
Contraception
1
2020
105
0.140
Why?
Patient Admission
2
2010
123
0.140
Why?
Health Care Costs
2
2020
257
0.140
Why?
Quality of Life
2
2007
1891
0.140
Why?
Risk Factors
5
2017
6255
0.140
Why?
Adult
12
2020
29496
0.140
Why?
Length of Stay
4
2011
870
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
913
0.130
Why?
Treatment Outcome
2
2011
9688
0.130
Why?
Community Health Centers
2
2008
119
0.130
Why?
Models, Economic
1
2017
62
0.120
Why?
Models, Statistical
1
2020
602
0.120
Why?
Hong Kong
2
2007
47
0.120
Why?
Machine Learning
1
2020
407
0.120
Why?
Sex Factors
2
2017
1140
0.110
Why?
Radiopharmaceuticals
3
2022
214
0.110
Why?
Random Allocation
2
2020
311
0.100
Why?
Retrospective Studies
9
2022
10964
0.090
Why?
Quality of Health Care
3
2008
392
0.090
Why?
Heart Failure
4
2008
1499
0.090
Why?
Electronic Health Records
1
2016
450
0.090
Why?
Cross-Sectional Studies
4
2020
2051
0.080
Why?
Family Practice
2
2009
74
0.080
Why?
Pregnancy, Ectopic
1
2011
37
0.080
Why?
Neoplasm Staging
3
2022
2081
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?
Communication
2
2010
455
0.070
Why?
Physical Fitness
1
2009
55
0.070
Why?
Adolescent
4
2017
10096
0.070
Why?
Insurance, Pharmaceutical Services
1
2008
5
0.070
Why?
Patient Satisfaction
2
2010
511
0.070
Why?
Employment
1
2009
66
0.070
Why?
Patient Care Planning
1
2008
91
0.070
Why?
Marketing
1
2008
24
0.070
Why?
Tumor Burden
2
2020
330
0.070
Why?
Interprofessional Relations
1
2008
122
0.070
Why?
Patient Discharge
1
2011
381
0.060
Why?
Interviews as Topic
2
2008
386
0.060
Why?
Cardiopulmonary Resuscitation
1
2010
256
0.060
Why?
Patients
1
2008
104
0.060
Why?
Stomach Ulcer
1
2007
23
0.060
Why?
Models, Theoretical
1
2009
508
0.060
Why?
Continuity of Patient Care
1
2008
179
0.060
Why?
Cardiology
2
1998
125
0.060
Why?
Internal Medicine
3
2000
336
0.060
Why?
Anemia, Sickle Cell
1
2009
158
0.060
Why?
Healthcare Disparities
2
2011
541
0.060
Why?
Chronic Disease
2
2008
985
0.060
Why?
Patient Readmission
1
2009
425
0.060
Why?
Computer Simulation
1
2009
1146
0.060
Why?
Severity of Illness Index
2
2010
2008
0.050
Why?
Gastrointestinal Hemorrhage
1
2007
242
0.050
Why?
Terminally Ill
1
2002
21
0.050
Why?
Prognosis
2
2022
4115
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
618
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
1121
0.040
Why?
Alcoholism
1
2001
200
0.040
Why?
Academic Medical Centers
3
2008
407
0.040
Why?
Medicine
1
2000
95
0.040
Why?
Chi-Square Distribution
1
1999
359
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
5561
0.030
Why?
Qualitative Research
1
2020
414
0.030
Why?
Angiotensin-Converting Enzyme Inhibitors
1
1997
99
0.030
Why?
Internet
1
2019
358
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
1781
0.030
Why?
Curriculum
1
2020
633
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
864
0.030
Why?
Practice Guidelines as Topic
1
2001
1110
0.030
Why?
Algorithms
1
1999
2000
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
4808
0.020
Why?
Illinois
1
2011
523
0.020
Why?
Residence Characteristics
1
2011
227
0.020
Why?
Insurance, Health, Reimbursement
2
2000
57
0.020
Why?
Forecasting
1
2009
297
0.020
Why?
Family
1
2010
328
0.020
Why?
Resuscitation Orders
1
2008
65
0.020
Why?
Cost of Illness
1
2009
164
0.020
Why?
Hospital Mortality
1
2011
522
0.020
Why?
Perception
1
2008
187
0.020
Why?
Patient Compliance
1
2008
245
0.020
Why?
Incidence
1
2011
1783
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
3266
0.010
Why?
Chicago
2
1998
1517
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
111
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
1009
0.010
Why?
Reproducibility of Results
1
2001
2784
0.010
Why?
Delivery of Health Care
1
1998
479
0.010
Why?
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