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Chun Chao

Concepts (396)

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?
Neoplasms
29
2025
445
6.670
Why?
Papillomavirus Infections
16
2025
139
6.010
Why?
Uterine Cervical Neoplasms
11
2025
125
5.750
Why?
Papillomavirus Vaccines
15
2022
113
4.340
Why?
Early Detection of Cancer
9
2025
513
3.430
Why?
Prostatic Neoplasms
14
2024
262
3.430
Why?
HIV Infections
24
2020
707
3.380
Why?
California
55
2025
2328
2.990
Why?
Humans
115
2025
17822
2.720
Why?
Delivery of Health Care, Integrated
9
2024
537
2.490
Why?
Adult
65
2025
7708
2.340
Why?
Lymphoma, Non-Hodgkin
8
2020
24
2.320
Why?
Female
78
2025
12780
2.320
Why?
Male
74
2025
10145
2.170
Why?
Young Adult
40
2025
2464
2.020
Why?
Mass Screening
5
2025
678
2.000
Why?
Terminal Care
6
2025
42
1.970
Why?
Lymphoma, Large B-Cell, Diffuse
4
2017
14
1.940
Why?
Cancer Survivors
5
2025
85
1.880
Why?
Antineoplastic Agents
4
2020
59
1.740
Why?
Middle Aged
47
2025
8020
1.720
Why?
Adolescent
39
2025
3690
1.620
Why?
Risk Factors
32
2025
3362
1.620
Why?
Managed Care Programs
8
2017
325
1.370
Why?
Antineoplastic Combined Chemotherapy Protocols
3
2016
47
1.340
Why?
DNA Methylation
2
2024
41
1.320
Why?
Biomarkers, Tumor
7
2017
144
1.310
Why?
Cardiovascular Diseases
5
2020
599
1.270
Why?
Aged
33
2024
6173
1.230
Why?
Retrospective Studies
18
2025
2467
1.200
Why?
Incidence
18
2025
1269
1.180
Why?
Health Knowledge, Attitudes, Practice
2
2024
382
1.180
Why?
Hydroxymethylglutaryl-CoA Reductase Inhibitors
4
2017
172
1.160
Why?
Lymphoma, AIDS-Related
4
2012
18
1.150
Why?
Survivors
4
2024
150
1.110
Why?
Cohort Studies
28
2019
2590
1.110
Why?
Guideline Adherence
2
2019
158
1.100
Why?
Anti-HIV Agents
6
2018
159
1.090
Why?
Time-to-Treatment
2
2024
19
1.020
Why?
Anemia
2
2016
34
1.020
Why?
Advance Care Planning
2
2023
12
1.010
Why?
Vaccination
8
2022
655
1.000
Why?
Healthcare Disparities
2
2024
204
0.980
Why?
Viral Load
8
2014
136
0.970
Why?
Child
23
2025
2497
0.950
Why?
Street Drugs
3
2009
13
0.930
Why?
Chemotherapy-Induced Febrile Neutropenia
2
2014
2
0.920
Why?
Acquired Immunodeficiency Syndrome
3
2017
63
0.910
Why?
Ovarian Neoplasms
1
2024
50
0.900
Why?
Neutropenia
2
2014
3
0.890
Why?
Lung Neoplasms
4
2017
260
0.860
Why?
Prognosis
10
2020
609
0.830
Why?
Neoplasm Recurrence, Local
3
2015
247
0.810
Why?
Papillomaviridae
4
2025
58
0.800
Why?
Vaginal Smears
5
2024
48
0.790
Why?
Analgesics, Opioid
1
2025
246
0.790
Why?
Opioid-Related Disorders
1
2025
172
0.790
Why?
Social Class
5
2024
121
0.790
Why?
Case-Control Studies
14
2024
1120
0.780
Why?
CD4 Lymphocyte Count
12
2017
181
0.780
Why?
Alcohol Drinking
3
2011
373
0.760
Why?
Continental Population Groups
3
2020
302
0.760
Why?
Proportional Hazards Models
11
2022
711
0.750
Why?
Radiotherapy
2
2020
4
0.750
Why?
Wine
3
2010
18
0.750
Why?
Patient Acceptance of Health Care
6
2024
391
0.740
Why?
Quarantine
1
2021
10
0.730
Why?
Electronic Health Records
7
2020
698
0.720
Why?
Adenocarcinoma
1
2022
173
0.720
Why?
Endocrine System Diseases
1
2020
2
0.710
Why?
Neoplasms, Second Primary
1
2019
29
0.640
Why?
SEER Program
6
2020
91
0.640
Why?
Health Status Disparities
1
2020
147
0.630
Why?
Autoimmune Diseases
3
2017
20
0.620
Why?
Anti-Retroviral Agents
4
2015
80
0.610
Why?
Papanicolaou Test
4
2024
37
0.600
Why?
Dose-Response Relationship, Drug
2
2016
129
0.590
Why?
Comorbidity
7
2023
597
0.590
Why?
Cell Cycle Proteins
2
2015
6
0.580
Why?
Apoptosis
2
2015
10
0.580
Why?
Diabetes Mellitus, Type 2
4
2019
755
0.560
Why?
Breast Neoplasms
5
2024
957
0.560
Why?
Practice Patterns, Physicians'
1
2019
332
0.550
Why?
Antiretroviral Therapy, Highly Active
5
2016
94
0.540
Why?
Fever
2
2014
55
0.520
Why?
Hematinics
1
2016
3
0.520
Why?
Prostatectomy
2
2013
75
0.520
Why?
Treatment Outcome
8
2020
1265
0.520
Why?
Erythrocyte Transfusion
1
2016
9
0.520
Why?
Patient Outcome Assessment
1
2016
28
0.510
Why?
Human Papillomavirus Recombinant Vaccine Quadrivalent, Types 6, 11, 16, 18
5
2017
32
0.510
Why?
T-Lymphocyte Subsets
1
2015
4
0.510
Why?
Macrophages
1
2015
4
0.510
Why?
CD8-Positive T-Lymphocytes
1
2015
5
0.510
Why?
Registries
7
2019
472
0.500
Why?
Health Resources
1
2015
38
0.490
Why?
Apoptosis Regulatory Proteins
1
2015
4
0.480
Why?
Lymphocyte Activation
1
2015
7
0.480
Why?
Correspondence as Topic
1
2014
4
0.480
Why?
Health Communication
1
2014
16
0.470
Why?
Prostate-Specific Antigen
4
2017
75
0.460
Why?
Smoking
2
2016
484
0.450
Why?
Product Surveillance, Postmarketing
5
2018
95
0.440
Why?
Health Maintenance Organizations
1
2015
417
0.430
Why?
European Continental Ancestry Group
6
2020
529
0.430
Why?
Breast Neoplasms, Male
1
2013
10
0.420
Why?
Gammapapillomavirus
2
2010
4
0.420
Why?
Socioeconomic Factors
6
2024
630
0.420
Why?
Protease Inhibitors
1
2012
6
0.420
Why?
Follow-Up Studies
8
2020
1219
0.410
Why?
Reverse Transcriptase Inhibitors
1
2012
25
0.410
Why?
Autoimmunity
1
2012
4
0.410
Why?
Epstein-Barr Virus Infections
1
2012
4
0.400
Why?
Multivariate Analysis
5
2017
569
0.400
Why?
Palliative Care
2
2023
61
0.400
Why?
Patient Compliance
1
2014
301
0.400
Why?
Mothers
2
2013
106
0.400
Why?
Viremia
1
2012
9
0.400
Why?
Hispanic Americans
5
2020
404
0.390
Why?
Gene Expression Regulation, Neoplastic
1
2012
51
0.390
Why?
HIV Seropositivity
1
2012
31
0.390
Why?
Health Promotion
1
2014
281
0.390
Why?
Prospective Studies
6
2022
1286
0.380
Why?
Age Factors
5
2019
923
0.370
Why?
Aged, 80 and over
7
2020
1931
0.360
Why?
Endothelium, Vascular
1
2010
5
0.360
Why?
United States
9
2020
4007
0.350
Why?
Surveys and Questionnaires
5
2024
1323
0.350
Why?
African Americans
4
2020
472
0.350
Why?
Patient Preference
2
2025
48
0.350
Why?
Medication Adherence
2
2012
246
0.350
Why?
Inflammation
1
2010
64
0.350
Why?
Multiple Myeloma
2
2022
9
0.340
Why?
Odds Ratio
4
2017
673
0.330
Why?
Colorectal Neoplasms
2
2020
615
0.330
Why?
Postmenopause
1
2010
243
0.330
Why?
Herpesviridae Infections
1
2009
2
0.320
Why?
Sarcoma, Kaposi
1
2009
12
0.320
Why?
Amphetamine
1
2008
2
0.320
Why?
Amphetamine-Related Disorders
1
2008
4
0.320
Why?
Risk Assessment
5
2020
1103
0.310
Why?
Delivery of Health Care
2
2022
417
0.310
Why?
Neoplasm Grading
3
2020
49
0.310
Why?
Neoplasm Metastasis
2
2020
31
0.300
Why?
CD8 Antigens
1
2008
2
0.300
Why?
CD4 Antigens
1
2008
2
0.300
Why?
HIV Seronegativity
1
2008
12
0.300
Why?
Dyslipidemias
2
2020
62
0.290
Why?
Time Factors
4
2020
1097
0.280
Why?
Randomized Controlled Trials as Topic
2
2022
329
0.280
Why?
Liver Diseases
2
2020
23
0.270
Why?
Data Mining
2
2020
17
0.270
Why?
Immunohistochemistry
2
2017
44
0.270
Why?
Chickenpox Vaccine
3
2012
91
0.260
Why?
Anus Neoplasms
3
2017
26
0.260
Why?
Hospitalization
3
2025
810
0.260
Why?
Kaplan-Meier Estimate
3
2016
129
0.250
Why?
Alcoholic Beverages
3
2011
14
0.240
Why?
Benzodiazepines
1
2025
29
0.240
Why?
Granulocyte Colony-Stimulating Factor
2
2014
4
0.230
Why?
Pneumococcal Infections
2
2016
42
0.230
Why?
Perception
1
2024
58
0.230
Why?
Substance-Related Disorders
2
2012
434
0.230
Why?
Chronic Disease
2
2020
428
0.230
Why?
Pneumococcal Vaccines
2
2016
66
0.230
Why?
Proto-Oncogene Proteins c-bcl-6
2
2015
6
0.220
Why?
DNA-Binding Proteins
2
2015
29
0.220
Why?
Neoplasm Staging
2
2015
330
0.220
Why?
Death
1
2023
10
0.220
Why?
Primary Health Care
1
2009
770
0.220
Why?
Quality of Life
3
2023
511
0.220
Why?
Biomarkers
2
2017
310
0.210
Why?
Disease Progression
2
2015
267
0.210
Why?
Fertility Preservation
1
2022
2
0.200
Why?
Myocardial Infarction
2
2015
238
0.200
Why?
Pragmatic Clinical Trials as Topic
1
2022
61
0.200
Why?
Premature Birth
1
2024
137
0.200
Why?
Caregivers
4
2023
129
0.190
Why?
Immunization, Secondary
2
2012
57
0.190
Why?
Polymorphism, Single Nucleotide
3
2020
379
0.190
Why?
Survival Analysis
3
2020
216
0.190
Why?
Chickenpox
2
2012
35
0.190
Why?
Pregnancy Complications
1
2024
201
0.180
Why?
Genome-Wide Association Study
3
2020
249
0.180
Why?
Sexually Transmitted Diseases
2
2013
54
0.180
Why?
African Continental Ancestry Group
3
2017
162
0.180
Why?
Multifactorial Inheritance
1
2020
20
0.180
Why?
Infant, Newborn
3
2024
858
0.180
Why?
Logistic Models
2
2016
928
0.180
Why?
Risk
5
2015
518
0.180
Why?
Emergency Service, Hospital
2
2015
368
0.180
Why?
Oceanic Ancestry Group
1
2020
33
0.180
Why?
Osteonecrosis
1
2020
10
0.180
Why?
Alphapapillomavirus
1
2020
13
0.170
Why?
Lymphoma, Follicular
1
2020
1
0.170
Why?
Pandemics
1
2022
287
0.170
Why?
Hearing Loss
1
2020
19
0.170
Why?
Medical Overuse
1
2019
13
0.170
Why?
ROC Curve
2
2017
77
0.170
Why?
Clinical Decision-Making
1
2019
34
0.170
Why?
Biopsy
2
2017
75
0.170
Why?
Cause of Death
1
2020
181
0.170
Why?
Qualitative Research
2
2022
256
0.160
Why?
Child, Preschool
5
2016
1424
0.160
Why?
Employment
1
2020
43
0.160
Why?
Communication
2
2023
194
0.160
Why?
Sensitivity and Specificity
3
2020
305
0.160
Why?
Community Health Services
1
2019
83
0.160
Why?
Poisson Distribution
2
2016
88
0.160
Why?
Sex Distribution
1
2019
190
0.160
Why?
Kidney Failure, Chronic
1
2020
151
0.160
Why?
Raltegravir Potassium
1
2018
9
0.160
Why?
Physicians, Primary Care
1
2019
72
0.160
Why?
Age Distribution
1
2019
246
0.160
Why?
Heart Failure
1
2024
396
0.150
Why?
Medicare
1
2020
205
0.150
Why?
Pancreatic Neoplasms
1
2019
67
0.150
Why?
Drug Therapy
2
2020
18
0.150
Why?
Patient Discharge
1
2020
154
0.150
Why?
Abnormalities, Drug-Induced
1
2017
15
0.150
Why?
Practice Guidelines as Topic
1
2019
321
0.140
Why?
Health Status
2
2010
299
0.140
Why?
Gene Expression Regulation
1
2017
23
0.140
Why?
Data Accuracy
1
2017
27
0.140
Why?
Abortion, Spontaneous
1
2017
47
0.140
Why?
Common Variable Immunodeficiency
1
2017
5
0.140
Why?
Febrile Neutropenia
1
2017
3
0.140
Why?
Drug-Related Side Effects and Adverse Reactions
2
2015
107
0.140
Why?
Cross-Sectional Studies
2
2024
1335
0.140
Why?
Prostate
2
2017
28
0.140
Why?
Hospice Care
1
2016
9
0.130
Why?
Pneumonia
1
2017
51
0.130
Why?
Genetic Loci
1
2017
55
0.130
Why?
Infant
3
2016
1198
0.130
Why?
Medicaid
1
2017
190
0.130
Why?
Life Expectancy
1
2016
33
0.130
Why?
Data Collection
2
2014
257
0.130
Why?
Disease-Free Survival
1
2016
58
0.130
Why?
Dideoxynucleosides
1
2016
8
0.130
Why?
Organizational Culture
1
2016
18
0.130
Why?
Leukemia
1
2016
9
0.130
Why?
History, 21st Century
1
2016
24
0.130
Why?
Nurses
1
2016
36
0.130
Why?
Longitudinal Studies
2
2016
720
0.130
Why?
Antigens, Differentiation, Myelomonocytic
1
2015
3
0.130
Why?
Antigens, CD
1
2015
5
0.130
Why?
Forkhead Transcription Factors
1
2015
6
0.130
Why?
CD4-Positive T-Lymphocytes
1
2015
14
0.130
Why?
HIV-1
2
2012
73
0.130
Why?
Ethnic Groups
3
2015
485
0.130
Why?
Diabetes Complications
1
2016
114
0.120
Why?
Research Design
1
2017
376
0.120
Why?
Proliferating Cell Nuclear Antigen
1
2015
3
0.120
Why?
Interferon Regulatory Factors
1
2015
3
0.120
Why?
Protein Kinase C beta
1
2015
3
0.120
Why?
Hyaluronan Receptors
1
2015
4
0.120
Why?
Proto-Oncogene Proteins c-myc
1
2015
5
0.120
Why?
Interviews as Topic
1
2016
305
0.120
Why?
Immunoglobulin M
1
2015
8
0.120
Why?
Diabetes Mellitus
1
2019
487
0.120
Why?
Coinfection
1
2015
30
0.120
Why?
Demyelinating Autoimmune Diseases, CNS
1
2014
7
0.120
Why?
Health Services Needs and Demand
1
2015
93
0.120
Why?
Coronary Artery Disease
1
2016
134
0.120
Why?
Critical Care
1
2015
71
0.120
Why?
Physicians
1
2016
138
0.120
Why?
Premedication
1
2014
2
0.120
Why?
Hepatitis B Vaccines
1
2014
43
0.120
Why?
Physician-Patient Relations
1
2016
189
0.120
Why?
Hepatitis C
1
2015
65
0.120
Why?
Asian Americans
1
2015
176
0.110
Why?
Obesity
2
2022
842
0.110
Why?
Regression Analysis
2
2012
300
0.110
Why?
Blood Glucose
2
2019
349
0.110
Why?
Health Services Accessibility
1
2016
292
0.110
Why?
Epidemiologic Methods
2
2010
81
0.110
Why?
Preoperative Period
1
2013
3
0.110
Why?
Preventive Medicine
1
2013
24
0.110
Why?
Postoperative Period
1
2013
16
0.110
Why?
Parents
1
2016
297
0.110
Why?
Hypercholesterolemia
1
2013
32
0.100
Why?
Skin Diseases, Bacterial
1
2012
5
0.100
Why?
Syncope
1
2012
12
0.100
Why?
Chi-Square Distribution
2
2013
154
0.100
Why?
Multiple Sclerosis
1
2014
100
0.100
Why?
Positive Regulatory Domain I-Binding Factor 1
1
2012
3
0.100
Why?
Ki-1 Antigen
1
2012
3
0.100
Why?
B7-1 Antigen
1
2012
3
0.100
Why?
LIM Domain Proteins
1
2012
3
0.100
Why?
In Situ Hybridization
1
2012
6
0.100
Why?
Minority Groups
1
2013
101
0.100
Why?
Repressor Proteins
1
2012
13
0.100
Why?
Adaptor Proteins, Signal Transducing
1
2012
15
0.100
Why?
Herpesvirus 4, Human
1
2012
6
0.100
Why?
NF-kappa B
1
2012
11
0.100
Why?
Proto-Oncogene Proteins
1
2012
32
0.100
Why?
Treatment Failure
1
2012
35
0.100
Why?
Confidence Intervals
2
2013
237
0.100
Why?
RNA, Viral
1
2012
65
0.100
Why?
Censuses
1
2012
31
0.100
Why?
Vaccines
1
2014
218
0.090
Why?
Natural Language Processing
1
2012
58
0.090
Why?
Stroke
1
2014
315
0.090
Why?
Adverse Drug Reaction Reporting Systems
1
2011
93
0.090
Why?
Hypertension
1
2016
505
0.090
Why?
E-Selectin
1
2010
2
0.090
Why?
Receptors, Tumor Necrosis Factor, Type II
1
2010
5
0.090
Why?
Vascular Cell Adhesion Molecule-1
1
2010
8
0.090
Why?
Intercellular Adhesion Molecule-1
1
2010
9
0.090
Why?
Leukocyte Count
1
2010
21
0.090
Why?
Interleukin-6
1
2010
26
0.090
Why?
Patient Selection
1
2012
190
0.090
Why?
C-Reactive Protein
1
2010
59
0.090
Why?
Washington
1
2011
383
0.090
Why?
Drug Therapy, Combination
1
2010
115
0.090
Why?
Demography
1
2010
101
0.080
Why?
Los Angeles
2
2020
140
0.080
Why?
Predictive Value of Tests
1
2010
354
0.080
Why?
Emergency Medical Services
1
2009
48
0.080
Why?
Insulin
1
2010
213
0.080
Why?
Homosexuality
1
2009
5
0.080
Why?
Analysis of Variance
1
2009
159
0.080
Why?
Herpes Zoster
1
2010
82
0.080
Why?
Genomics
2
2020
55
0.070
Why?
Psoriasis
1
2008
9
0.070
Why?
Beer
1
2007
9
0.070
Why?
North America
1
2007
42
0.070
Why?
Europe
1
2007
42
0.070
Why?
Homosexuality, Male
1
2008
38
0.070
Why?
Preventive Health Services
1
2009
160
0.070
Why?
Metabolic Syndrome
1
2008
81
0.070
Why?
Risk-Taking
1
2008
109
0.070
Why?
Genetic Predisposition to Disease
2
2020
376
0.060
Why?
Alleles
2
2017
85
0.060
Why?
Patient Care Planning
1
2024
53
0.060
Why?
Antibiotics, Antineoplastic
1
2024
7
0.060
Why?
Anthracyclines
1
2024
14
0.060
Why?
Mortality
1
2024
118
0.050
Why?
Infant, Small for Gestational Age
1
2024
57
0.050
Why?
Algorithms
2
2017
239
0.050
Why?
Reproducibility of Results
2
2015
381
0.050
Why?
Life Change Events
1
2022
31
0.050
Why?
Health Personnel
1
2023
126
0.050
Why?
Waist Circumference
1
2022
39
0.050
Why?
Anthropometry
1
2022
66
0.050
Why?
Insurance Coverage
1
2022
106
0.050
Why?
Administrative Claims, Healthcare
1
2020
6
0.040
Why?
Surgical Procedures, Operative
1
2020
16
0.040
Why?
Glycated Hemoglobin A
1
2019
216
0.040
Why?
Body Mass Index
1
2022
967
0.040
Why?
Morbidity
1
2017
59
0.040
Why?
Gene Frequency
1
2017
43
0.030
Why?
Gene Expression
1
2017
23
0.030
Why?
Serogroup
1
2016
10
0.030
Why?
Streptococcus pneumoniae
1
2016
19
0.030
Why?
Asian Continental Ancestry Group
1
2017
90
0.030
Why?
Vaccines, Conjugate
1
2016
59
0.030
Why?
Risk Reduction Behavior
1
2016
108
0.030
Why?
Advisory Committees
1
2017
113
0.030
Why?
INDEL Mutation
1
2015
7
0.030
Why?
AIDS-Related Opportunistic Infections
1
2015
17
0.030
Why?
Quantitative Trait Loci
1
2015
38
0.030
Why?
Hepacivirus
1
2015
52
0.030
Why?
Pathology
1
2014
4
0.030
Why?
Prevalence
1
2017
888
0.030
Why?
Condylomata Acuminata
1
2013
23
0.030
Why?
Brachytherapy
1
2013
5
0.030
Why?
Aging
1
2014
163
0.030
Why?
Area Under Curve
1
2013
34
0.030
Why?
Systematized Nomenclature of Medicine
1
2012
5
0.030
Why?
Men's Health
1
2012
20
0.030
Why?
Graves Disease
1
2012
3
0.030
Why?
Drug Evaluation
1
2012
6
0.030
Why?
Hepatitis B, Chronic
1
2012
27
0.020
Why?
Pregnancy
1
2017
1529
0.020
Why?
Information Dissemination
1
2012
51
0.020
Why?
Virus Replication
1
2011
13
0.020
Why?
Immunization Schedule
1
2012
122
0.020
Why?
Recurrence
1
2012
189
0.020
Why?
Hepatitis C, Chronic
1
2012
65
0.020
Why?
Biomedical Research
1
2012
86
0.020
Why?
Family Characteristics
1
2012
55
0.020
Why?
Income
1
2012
90
0.020
Why?
Educational Status
1
2012
200
0.020
Why?
Clinical Trials as Topic
1
2012
132
0.020
Why?
Health Services Research
1
2012
232
0.020
Why?
Poverty
1
2012
167
0.020
Why?
Virus Activation
1
2010
6
0.020
Why?
Herpesvirus 3, Human
1
2010
44
0.020
Why?
Residence Characteristics
1
2012
251
0.020
Why?
Carcinoma, Squamous Cell
1
2009
55
0.020
Why?
Alcoholism
1
2012
348
0.020
Why?
Arthritis, Psoriatic
1
2008
5
0.020
Why?
Tumor Necrosis Factor-alpha
1
2008
27
0.020
Why?
Immunologic Factors
1
2008
29
0.020
Why?
Depression
1
2008
506
0.010
Why?
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