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Chun Chao

Concepts (402)

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
446
6.420
Why?
Papillomavirus Infections
16
2025
142
5.750
Why?
Uterine Cervical Neoplasms
11
2025
131
5.470
Why?
Papillomavirus Vaccines
15
2022
114
4.160
Why?
Prostatic Neoplasms
14
2024
263
3.300
Why?
Early Detection of Cancer
9
2025
529
3.280
Why?
HIV Infections
24
2020
712
3.250
Why?
California
56
2025
2311
2.910
Why?
Humans
117
2025
17314
2.680
Why?
Delivery of Health Care, Integrated
9
2024
535
2.400
Why?
Adult
67
2025
7500
2.320
Why?
Female
80
2025
12396
2.300
Why?
Lymphoma, Non-Hodgkin
8
2020
26
2.220
Why?
Male
75
2025
9804
2.130
Why?
Young Adult
41
2025
2465
1.990
Why?
Mass Screening
5
2025
672
1.940
Why?
Terminal Care
6
2025
45
1.870
Why?
Lymphoma, Large B-Cell, Diffuse
4
2017
14
1.860
Why?
Cancer Survivors
6
2025
101
1.830
Why?
Middle Aged
48
2025
7836
1.690
Why?
Antineoplastic Agents
4
2020
58
1.670
Why?
Risk Factors
33
2025
3258
1.610
Why?
Adolescent
40
2025
3538
1.610
Why?
Antineoplastic Combined Chemotherapy Protocols
4
2025
52
1.500
Why?
Managed Care Programs
8
2017
300
1.330
Why?
DNA Methylation
2
2024
44
1.260
Why?
Biomarkers, Tumor
7
2017
145
1.260
Why?
Cardiovascular Diseases
5
2020
532
1.240
Why?
Aged
34
2025
6084
1.220
Why?
Incidence
19
2025
1266
1.180
Why?
Retrospective Studies
18
2025
2415
1.160
Why?
Health Knowledge, Attitudes, Practice
2
2024
367
1.140
Why?
Hydroxymethylglutaryl-CoA Reductase Inhibitors
4
2017
165
1.120
Why?
Cohort Studies
29
2025
2514
1.120
Why?
Lymphoma, AIDS-Related
4
2012
18
1.100
Why?
Survivors
4
2024
157
1.060
Why?
Guideline Adherence
2
2019
149
1.060
Why?
Anti-HIV Agents
6
2018
159
1.040
Why?
Time-to-Treatment
2
2024
18
0.980
Why?
Anemia
2
2016
32
0.980
Why?
Healthcare Disparities
2
2024
202
0.940
Why?
Advance Care Planning
2
2023
21
0.940
Why?
Vaccination
8
2022
688
0.940
Why?
Viral Load
8
2014
136
0.930
Why?
Child
23
2025
2403
0.920
Why?
Street Drugs
3
2009
12
0.890
Why?
Chemotherapy-Induced Febrile Neutropenia
2
2014
2
0.880
Why?
Acquired Immunodeficiency Syndrome
3
2017
63
0.870
Why?
Ovarian Neoplasms
1
2024
52
0.860
Why?
Neutropenia
2
2014
2
0.850
Why?
Lung Neoplasms
4
2017
268
0.810
Why?
Prognosis
10
2020
603
0.800
Why?
Neoplasm Recurrence, Local
3
2015
243
0.780
Why?
Papillomaviridae
4
2025
61
0.770
Why?
Vaginal Smears
5
2024
47
0.760
Why?
Analgesics, Opioid
1
2025
245
0.760
Why?
Social Class
5
2024
116
0.760
Why?
Opioid-Related Disorders
1
2025
173
0.760
Why?
Case-Control Studies
14
2024
1098
0.750
Why?
CD4 Lymphocyte Count
12
2017
181
0.740
Why?
Alcohol Drinking
3
2011
356
0.740
Why?
Continental Population Groups
3
2020
286
0.730
Why?
Proportional Hazards Models
11
2022
701
0.730
Why?
Patient Acceptance of Health Care
6
2024
381
0.720
Why?
Radiotherapy
2
2020
4
0.720
Why?
Wine
3
2010
18
0.710
Why?
Quarantine
1
2021
10
0.700
Why?
Electronic Health Records
7
2020
704
0.690
Why?
Adenocarcinoma
1
2022
173
0.690
Why?
Endocrine System Diseases
1
2020
2
0.680
Why?
Breast Neoplasms
6
2025
969
0.670
Why?
SEER Program
6
2020
92
0.610
Why?
Neoplasms, Second Primary
1
2019
31
0.600
Why?
Health Status Disparities
1
2020
149
0.600
Why?
Autoimmune Diseases
3
2017
20
0.600
Why?
Anti-Retroviral Agents
4
2015
82
0.580
Why?
Diabetes Mellitus, Type 2
4
2019
664
0.580
Why?
Papanicolaou Test
4
2024
37
0.570
Why?
Dose-Response Relationship, Drug
2
2016
120
0.570
Why?
Comorbidity
7
2023
560
0.570
Why?
Cell Cycle Proteins
2
2015
6
0.560
Why?
Apoptosis
2
2015
11
0.560
Why?
Practice Patterns, Physicians'
1
2019
302
0.530
Why?
Antiretroviral Therapy, Highly Active
5
2016
91
0.520
Why?
Treatment Outcome
8
2020
1160
0.500
Why?
Fever
2
2014
54
0.500
Why?
Prostatectomy
2
2013
75
0.500
Why?
Hematinics
1
2016
3
0.500
Why?
Erythrocyte Transfusion
1
2016
9
0.500
Why?
Patient Outcome Assessment
1
2016
28
0.490
Why?
Human Papillomavirus Recombinant Vaccine Quadrivalent, Types 6, 11, 16, 18
5
2017
32
0.490
Why?
T-Lymphocyte Subsets
1
2015
4
0.490
Why?
CD8-Positive T-Lymphocytes
1
2015
5
0.480
Why?
Macrophages
1
2015
9
0.480
Why?
Registries
7
2019
460
0.480
Why?
Health Resources
1
2015
34
0.470
Why?
Apoptosis Regulatory Proteins
1
2015
4
0.460
Why?
Lymphocyte Activation
1
2015
7
0.460
Why?
Correspondence as Topic
1
2014
4
0.460
Why?
Health Communication
1
2014
16
0.450
Why?
Smoking
2
2016
429
0.440
Why?
Prostate-Specific Antigen
4
2017
75
0.440
Why?
European Continental Ancestry Group
6
2020
476
0.420
Why?
Product Surveillance, Postmarketing
5
2018
96
0.420
Why?
Health Maintenance Organizations
1
2015
407
0.420
Why?
Breast Neoplasms, Male
1
2013
10
0.400
Why?
Gammapapillomavirus
2
2010
4
0.400
Why?
Socioeconomic Factors
6
2024
605
0.400
Why?
Follow-Up Studies
8
2020
1151
0.400
Why?
Protease Inhibitors
1
2012
6
0.400
Why?
Reverse Transcriptase Inhibitors
1
2012
25
0.390
Why?
Autoimmunity
1
2012
4
0.390
Why?
Multivariate Analysis
5
2017
535
0.390
Why?
Patient Compliance
1
2014
277
0.390
Why?
Epstein-Barr Virus Infections
1
2012
4
0.390
Why?
Palliative Care
2
2023
52
0.390
Why?
Mothers
2
2013
103
0.380
Why?
Hispanic Americans
5
2020
375
0.380
Why?
Viremia
1
2012
9
0.380
Why?
Gene Expression Regulation, Neoplastic
1
2012
51
0.380
Why?
HIV Seropositivity
1
2012
31
0.380
Why?
Prospective Studies
6
2022
1226
0.370
Why?
Health Promotion
1
2014
279
0.370
Why?
Age Factors
5
2019
878
0.350
Why?
Aged, 80 and over
7
2020
1925
0.350
Why?
United States
9
2020
3866
0.340
Why?
Endothelium, Vascular
1
2010
4
0.340
Why?
Surveys and Questionnaires
5
2024
1282
0.340
Why?
African Americans
4
2020
439
0.340
Why?
Medication Adherence
2
2012
235
0.340
Why?
Patient Preference
2
2025
49
0.330
Why?
Inflammation
1
2010
63
0.330
Why?
Multiple Myeloma
2
2022
9
0.330
Why?
Odds Ratio
4
2017
640
0.320
Why?
Colorectal Neoplasms
2
2020
622
0.320
Why?
Postmenopause
1
2010
248
0.310
Why?
Herpesviridae Infections
1
2009
2
0.310
Why?
Delivery of Health Care
2
2022
390
0.300
Why?
Risk Assessment
5
2020
1076
0.300
Why?
Sarcoma, Kaposi
1
2009
12
0.300
Why?
Amphetamine
1
2008
2
0.300
Why?
Amphetamine-Related Disorders
1
2008
4
0.300
Why?
Neoplasm Grading
3
2020
49
0.290
Why?
Neoplasm Metastasis
2
2020
31
0.290
Why?
CD8 Antigens
1
2008
2
0.280
Why?
CD4 Antigens
1
2008
2
0.280
Why?
HIV Seronegativity
1
2008
12
0.280
Why?
Dyslipidemias
2
2020
56
0.280
Why?
Time Factors
4
2020
1039
0.270
Why?
Randomized Controlled Trials as Topic
2
2022
312
0.270
Why?
Liver Diseases
2
2020
24
0.260
Why?
Hypertension
2
2025
469
0.260
Why?
Data Mining
2
2020
16
0.260
Why?
Immunohistochemistry
2
2017
45
0.250
Why?
Chickenpox Vaccine
3
2012
91
0.250
Why?
Anus Neoplasms
3
2017
27
0.250
Why?
Hospitalization
3
2025
804
0.250
Why?
Kaplan-Meier Estimate
3
2016
123
0.240
Why?
Trastuzumab
1
2025
19
0.240
Why?
Antineoplastic Agents, Immunological
1
2025
9
0.240
Why?
Alcoholic Beverages
3
2011
13
0.230
Why?
Benzodiazepines
1
2025
28
0.230
Why?
Sexual and Gender Minorities
1
2025
31
0.230
Why?
Chronic Disease
2
2020
397
0.220
Why?
Granulocyte Colony-Stimulating Factor
2
2014
4
0.220
Why?
Perception
1
2024
56
0.220
Why?
Pneumococcal Infections
2
2016
44
0.220
Why?
Sexual Behavior
1
2025
128
0.220
Why?
Substance-Related Disorders
2
2012
425
0.220
Why?
Pneumococcal Vaccines
2
2016
68
0.220
Why?
Proto-Oncogene Proteins c-bcl-6
2
2015
6
0.210
Why?
Primary Health Care
1
2009
726
0.210
Why?
DNA-Binding Proteins
2
2015
30
0.210
Why?
Neoplasm Staging
2
2015
338
0.210
Why?
Death
1
2023
10
0.210
Why?
Quality of Life
3
2023
499
0.210
Why?
Disease Progression
2
2015
259
0.200
Why?
Biomarkers
2
2017
307
0.200
Why?
Health Behavior
1
2025
346
0.200
Why?
Fertility Preservation
1
2022
2
0.190
Why?
Myocardial Infarction
2
2015
224
0.190
Why?
Premature Birth
1
2024
132
0.190
Why?
Pragmatic Clinical Trials as Topic
1
2022
61
0.190
Why?
Health Status
3
2025
293
0.190
Why?
Caregivers
4
2023
128
0.180
Why?
Polymorphism, Single Nucleotide
3
2020
363
0.180
Why?
Survival Analysis
3
2020
202
0.180
Why?
Immunization, Secondary
2
2012
59
0.180
Why?
Chickenpox
2
2012
35
0.180
Why?
Pregnancy Complications
1
2024
197
0.180
Why?
Genome-Wide Association Study
3
2020
248
0.180
Why?
African Continental Ancestry Group
3
2017
144
0.180
Why?
Sexually Transmitted Diseases
2
2013
54
0.170
Why?
Infant, Newborn
3
2024
805
0.170
Why?
Logistic Models
2
2016
879
0.170
Why?
Risk
5
2015
496
0.170
Why?
Multifactorial Inheritance
1
2020
21
0.170
Why?
Emergency Service, Hospital
2
2015
384
0.170
Why?
Oceanic Ancestry Group
1
2020
33
0.170
Why?
Osteonecrosis
1
2020
9
0.170
Why?
Alphapapillomavirus
1
2020
13
0.170
Why?
Pandemics
1
2022
287
0.170
Why?
Lymphoma, Follicular
1
2020
1
0.170
Why?
Hearing Loss
1
2020
18
0.160
Why?
Medical Overuse
1
2019
14
0.160
Why?
ROC Curve
2
2017
72
0.160
Why?
Clinical Decision-Making
1
2019
33
0.160
Why?
Cause of Death
1
2020
176
0.160
Why?
Communication
2
2023
178
0.160
Why?
Child, Preschool
5
2016
1380
0.160
Why?
Biopsy
2
2017
82
0.160
Why?
Qualitative Research
2
2022
260
0.160
Why?
Employment
1
2020
44
0.160
Why?
Sensitivity and Specificity
3
2020
298
0.160
Why?
Poisson Distribution
2
2016
85
0.150
Why?
Community Health Services
1
2019
79
0.150
Why?
Physicians, Primary Care
1
2019
62
0.150
Why?
Sex Distribution
1
2019
180
0.150
Why?
Kidney Failure, Chronic
1
2020
151
0.150
Why?
Raltegravir Potassium
1
2018
9
0.150
Why?
Medicare
1
2020
192
0.150
Why?
Age Distribution
1
2019
239
0.150
Why?
Heart Failure
1
2024
401
0.150
Why?
Pancreatic Neoplasms
1
2019
69
0.140
Why?
Drug Therapy
2
2020
16
0.140
Why?
Patient Discharge
1
2020
153
0.140
Why?
Abnormalities, Drug-Induced
1
2017
15
0.140
Why?
Practice Guidelines as Topic
1
2019
310
0.140
Why?
Data Accuracy
1
2017
24
0.140
Why?
Gene Expression Regulation
1
2017
22
0.140
Why?
Common Variable Immunodeficiency
1
2017
5
0.140
Why?
Abortion, Spontaneous
1
2017
49
0.140
Why?
Febrile Neutropenia
1
2017
3
0.130
Why?
Drug-Related Side Effects and Adverse Reactions
2
2015
109
0.130
Why?
Cross-Sectional Studies
2
2024
1280
0.130
Why?
Prostate
2
2017
28
0.130
Why?
Pneumonia
1
2017
49
0.130
Why?
Genetic Loci
1
2017
54
0.130
Why?
Infant
3
2016
1161
0.130
Why?
Hospice Care
1
2016
9
0.130
Why?
Medicaid
1
2017
189
0.130
Why?
Data Collection
2
2014
238
0.130
Why?
Life Expectancy
1
2016
34
0.130
Why?
Disease-Free Survival
1
2016
55
0.130
Why?
Dideoxynucleosides
1
2016
8
0.130
Why?
Longitudinal Studies
2
2016
674
0.130
Why?
Organizational Culture
1
2016
15
0.120
Why?
Leukemia
1
2016
9
0.120
Why?
History, 21st Century
1
2016
25
0.120
Why?
Nurses
1
2016
33
0.120
Why?
Ethnic Groups
3
2015
451
0.120
Why?
Antigens, Differentiation, Myelomonocytic
1
2015
3
0.120
Why?
Antigens, CD
1
2015
7
0.120
Why?
Forkhead Transcription Factors
1
2015
7
0.120
Why?
CD4-Positive T-Lymphocytes
1
2015
14
0.120
Why?
HIV-1
2
2012
71
0.120
Why?
Research Design
1
2017
336
0.120
Why?
Diabetes Mellitus
1
2019
452
0.120
Why?
Diabetes Complications
1
2016
105
0.120
Why?
Interviews as Topic
1
2016
306
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?
Immunoglobulin M
1
2015
8
0.120
Why?
Coinfection
1
2015
31
0.120
Why?
Coronary Artery Disease
1
2016
112
0.110
Why?
Demyelinating Autoimmune Diseases, CNS
1
2014
7
0.110
Why?
Health Services Needs and Demand
1
2015
87
0.110
Why?
Critical Care
1
2015
66
0.110
Why?
Physician-Patient Relations
1
2016
163
0.110
Why?
Physicians
1
2016
117
0.110
Why?
Obesity
2
2022
814
0.110
Why?
Hepatitis B Vaccines
1
2014
44
0.110
Why?
Hepatitis C
1
2015
65
0.110
Why?
Premedication
1
2014
2
0.110
Why?
Asian Americans
1
2015
163
0.110
Why?
Blood Glucose
2
2019
314
0.110
Why?
Regression Analysis
2
2012
270
0.110
Why?
Health Services Accessibility
1
2016
271
0.110
Why?
Epidemiologic Methods
2
2010
72
0.100
Why?
Preventive Medicine
1
2013
22
0.100
Why?
Preoperative Period
1
2013
2
0.100
Why?
Postoperative Period
1
2013
14
0.100
Why?
Parents
1
2016
297
0.100
Why?
Hypercholesterolemia
1
2013
25
0.100
Why?
Skin Diseases, Bacterial
1
2012
5
0.100
Why?
Syncope
1
2012
11
0.100
Why?
Chi-Square Distribution
2
2013
146
0.100
Why?
Multiple Sclerosis
1
2014
102
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
104
0.100
Why?
Adaptor Proteins, Signal Transducing
1
2012
15
0.100
Why?
Repressor Proteins
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
31
0.100
Why?
Confidence Intervals
2
2013
231
0.090
Why?
RNA, Viral
1
2012
65
0.090
Why?
Censuses
1
2012
28
0.090
Why?
Stroke
1
2014
309
0.090
Why?
Vaccines
1
2014
220
0.090
Why?
Natural Language Processing
1
2012
60
0.090
Why?
Adverse Drug Reaction Reporting Systems
1
2011
93
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
23
0.090
Why?
Interleukin-6
1
2010
25
0.090
Why?
Patient Selection
1
2012
176
0.080
Why?
C-Reactive Protein
1
2010
58
0.080
Why?
Drug Therapy, Combination
1
2010
107
0.080
Why?
Washington
1
2011
384
0.080
Why?
Insulin
1
2010
188
0.080
Why?
Demography
1
2010
93
0.080
Why?
Los Angeles
2
2020
139
0.080
Why?
Predictive Value of Tests
1
2010
342
0.080
Why?
Emergency Medical Services
1
2009
48
0.080
Why?
Homosexuality
1
2009
5
0.080
Why?
Analysis of Variance
1
2009
139
0.080
Why?
Herpes Zoster
1
2010
82
0.070
Why?
Genomics
2
2020
56
0.070
Why?
Psoriasis
1
2008
9
0.070
Why?
Beer
1
2007
9
0.070
Why?
North America
1
2007
44
0.070
Why?
Homosexuality, Male
1
2008
38
0.070
Why?
Europe
1
2007
46
0.070
Why?
Metabolic Syndrome
1
2008
65
0.070
Why?
Preventive Health Services
1
2009
147
0.070
Why?
Risk-Taking
1
2008
106
0.070
Why?
Genetic Predisposition to Disease
2
2020
372
0.060
Why?
Alleles
2
2017
80
0.060
Why?
Patient Care Planning
1
2024
45
0.060
Why?
Antibiotics, Antineoplastic
1
2024
7
0.050
Why?
Anthracyclines
1
2024
14
0.050
Why?
Mortality
1
2024
116
0.050
Why?
Self Report
1
2025
257
0.050
Why?
Infant, Small for Gestational Age
1
2024
54
0.050
Why?
Algorithms
2
2017
223
0.050
Why?
Reproducibility of Results
2
2015
357
0.050
Why?
Life Change Events
1
2022
31
0.050
Why?
Health Personnel
1
2023
126
0.050
Why?
Anthropometry
1
2022
60
0.050
Why?
Waist Circumference
1
2022
33
0.050
Why?
Insurance Coverage
1
2022
104
0.040
Why?
Administrative Claims, Healthcare
1
2020
5
0.040
Why?
Surgical Procedures, Operative
1
2020
17
0.040
Why?
Glycated Hemoglobin A
1
2019
184
0.040
Why?
Body Mass Index
1
2022
937
0.040
Why?
Morbidity
1
2017
59
0.030
Why?
Gene Frequency
1
2017
39
0.030
Why?
Gene Expression
1
2017
23
0.030
Why?
Serogroup
1
2016
10
0.030
Why?
Streptococcus pneumoniae
1
2016
21
0.030
Why?
Asian Continental Ancestry Group
1
2017
87
0.030
Why?
Vaccines, Conjugate
1
2016
59
0.030
Why?
Risk Reduction Behavior
1
2016
104
0.030
Why?
Advisory Committees
1
2017
112
0.030
Why?
INDEL Mutation
1
2015
7
0.030
Why?
AIDS-Related Opportunistic Infections
1
2015
16
0.030
Why?
Quantitative Trait Loci
1
2015
38
0.030
Why?
Hepacivirus
1
2015
52
0.030
Why?
Pathology
1
2014
5
0.030
Why?
Prevalence
1
2017
840
0.030
Why?
Condylomata Acuminata
1
2013
23
0.030
Why?
Aging
1
2014
160
0.030
Why?
Brachytherapy
1
2013
5
0.030
Why?
Area Under Curve
1
2013
33
0.030
Why?
Systematized Nomenclature of Medicine
1
2012
5
0.020
Why?
Pregnancy
1
2017
1463
0.020
Why?
Men's Health
1
2012
20
0.020
Why?
Graves Disease
1
2012
3
0.020
Why?
Drug Evaluation
1
2012
6
0.020
Why?
Hepatitis B, Chronic
1
2012
33
0.020
Why?
Information Dissemination
1
2012
50
0.020
Why?
Virus Replication
1
2011
13
0.020
Why?
Recurrence
1
2012
165
0.020
Why?
Immunization Schedule
1
2012
124
0.020
Why?
Hepatitis C, Chronic
1
2012
74
0.020
Why?
Biomedical Research
1
2012
76
0.020
Why?
Family Characteristics
1
2012
57
0.020
Why?
Income
1
2012
86
0.020
Why?
Educational Status
1
2012
177
0.020
Why?
Clinical Trials as Topic
1
2012
120
0.020
Why?
Health Services Research
1
2012
202
0.020
Why?
Poverty
1
2012
168
0.020
Why?
Virus Activation
1
2010
5
0.020
Why?
Herpesvirus 3, Human
1
2010
44
0.020
Why?
Residence Characteristics
1
2012
253
0.020
Why?
Carcinoma, Squamous Cell
1
2009
56
0.020
Why?
Alcoholism
1
2012
337
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
30
0.020
Why?
Depression
1
2008
486
0.010
Why?
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