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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
442
6.620
Why?
Papillomavirus Infections
16
2025
139
5.950
Why?
Uterine Cervical Neoplasms
11
2025
125
5.690
Why?
Papillomavirus Vaccines
15
2022
113
4.290
Why?
Early Detection of Cancer
9
2025
513
3.400
Why?
Prostatic Neoplasms
14
2024
262
3.390
Why?
HIV Infections
24
2020
704
3.360
Why?
California
55
2025
2327
2.970
Why?
Humans
115
2025
17707
2.710
Why?
Delivery of Health Care, Integrated
9
2024
531
2.470
Why?
Adult
65
2025
7658
2.320
Why?
Female
78
2025
12729
2.310
Why?
Lymphoma, Non-Hodgkin
8
2020
24
2.300
Why?
Male
74
2025
10094
2.160
Why?
Young Adult
40
2025
2450
2.010
Why?
Mass Screening
5
2025
667
2.000
Why?
Terminal Care
6
2025
41
1.950
Why?
Lymphoma, Large B-Cell, Diffuse
4
2017
14
1.920
Why?
Cancer Survivors
5
2025
91
1.850
Why?
Antineoplastic Agents
4
2020
60
1.720
Why?
Middle Aged
47
2025
7976
1.710
Why?
Adolescent
39
2025
3671
1.610
Why?
Risk Factors
32
2025
3367
1.610
Why?
Managed Care Programs
8
2017
313
1.370
Why?
Antineoplastic Combined Chemotherapy Protocols
3
2016
47
1.320
Why?
DNA Methylation
2
2024
41
1.300
Why?
Biomarkers, Tumor
7
2017
144
1.290
Why?
Cardiovascular Diseases
5
2020
596
1.260
Why?
Aged
33
2024
6150
1.230
Why?
Retrospective Studies
18
2025
2471
1.190
Why?
Incidence
18
2025
1269
1.170
Why?
Health Knowledge, Attitudes, Practice
2
2024
381
1.170
Why?
Hydroxymethylglutaryl-CoA Reductase Inhibitors
4
2017
172
1.150
Why?
Lymphoma, AIDS-Related
4
2012
18
1.140
Why?
Cohort Studies
28
2019
2589
1.100
Why?
Survivors
4
2024
158
1.090
Why?
Guideline Adherence
2
2019
155
1.090
Why?
Anti-HIV Agents
6
2018
159
1.070
Why?
Time-to-Treatment
2
2024
19
1.010
Why?
Anemia
2
2016
34
1.010
Why?
Advance Care Planning
2
2023
12
0.990
Why?
Vaccination
8
2022
656
0.990
Why?
Healthcare Disparities
2
2024
203
0.970
Why?
Viral Load
8
2014
136
0.960
Why?
Child
23
2025
2481
0.950
Why?
Street Drugs
3
2009
13
0.910
Why?
Chemotherapy-Induced Febrile Neutropenia
2
2014
2
0.910
Why?
Acquired Immunodeficiency Syndrome
3
2017
63
0.900
Why?
Ovarian Neoplasms
1
2024
50
0.890
Why?
Neutropenia
2
2014
3
0.880
Why?
Lung Neoplasms
4
2017
260
0.850
Why?
Prognosis
10
2020
613
0.820
Why?
Neoplasm Recurrence, Local
3
2015
247
0.810
Why?
Papillomaviridae
4
2025
58
0.790
Why?
Opioid-Related Disorders
1
2025
165
0.790
Why?
Vaginal Smears
5
2024
48
0.780
Why?
Analgesics, Opioid
1
2025
243
0.780
Why?
Social Class
5
2024
121
0.780
Why?
Case-Control Studies
14
2024
1117
0.770
Why?
CD4 Lymphocyte Count
12
2017
181
0.770
Why?
Alcohol Drinking
3
2011
361
0.760
Why?
Continental Population Groups
3
2020
301
0.750
Why?
Proportional Hazards Models
11
2022
710
0.750
Why?
Radiotherapy
2
2020
4
0.740
Why?
Wine
3
2010
18
0.740
Why?
Patient Acceptance of Health Care
6
2024
387
0.740
Why?
Quarantine
1
2021
10
0.720
Why?
Electronic Health Records
7
2020
694
0.720
Why?
Adenocarcinoma
1
2022
173
0.710
Why?
Endocrine System Diseases
1
2020
2
0.700
Why?
Neoplasms, Second Primary
1
2019
29
0.630
Why?
SEER Program
6
2020
92
0.630
Why?
Health Status Disparities
1
2020
147
0.620
Why?
Autoimmune Diseases
3
2017
20
0.620
Why?
Anti-Retroviral Agents
4
2015
80
0.600
Why?
Papanicolaou Test
4
2024
37
0.590
Why?
Dose-Response Relationship, Drug
2
2016
128
0.590
Why?
Comorbidity
7
2023
590
0.580
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
956
0.550
Why?
Practice Patterns, Physicians'
1
2019
324
0.540
Why?
Antiretroviral Therapy, Highly Active
5
2016
94
0.540
Why?
Fever
2
2014
55
0.520
Why?
Treatment Outcome
8
2020
1254
0.520
Why?
Hematinics
1
2016
3
0.510
Why?
Prostatectomy
2
2013
75
0.510
Why?
Erythrocyte Transfusion
1
2016
9
0.510
Why?
Patient Outcome Assessment
1
2016
28
0.510
Why?
Human Papillomavirus Recombinant Vaccine Quadrivalent, Types 6, 11, 16, 18
5
2017
32
0.500
Why?
T-Lymphocyte Subsets
1
2015
4
0.500
Why?
Macrophages
1
2015
4
0.500
Why?
CD8-Positive T-Lymphocytes
1
2015
5
0.500
Why?
Registries
7
2019
470
0.490
Why?
Health Resources
1
2015
36
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
0.470
Why?
Health Communication
1
2014
16
0.460
Why?
Prostate-Specific Antigen
4
2017
75
0.450
Why?
Smoking
2
2016
483
0.440
Why?
Product Surveillance, Postmarketing
5
2018
95
0.430
Why?
European Continental Ancestry Group
6
2020
523
0.430
Why?
Health Maintenance Organizations
1
2015
414
0.430
Why?
Breast Neoplasms, Male
1
2013
10
0.420
Why?
Gammapapillomavirus
2
2010
4
0.420
Why?
Socioeconomic Factors
6
2024
626
0.410
Why?
Protease Inhibitors
1
2012
6
0.410
Why?
Follow-Up Studies
8
2020
1218
0.410
Why?
Reverse Transcriptase Inhibitors
1
2012
25
0.400
Why?
Autoimmunity
1
2012
4
0.400
Why?
Epstein-Barr Virus Infections
1
2012
4
0.400
Why?
Multivariate Analysis
5
2017
561
0.400
Why?
Patient Compliance
1
2014
299
0.400
Why?
Palliative Care
2
2023
61
0.400
Why?
Mothers
2
2013
106
0.390
Why?
Viremia
1
2012
9
0.390
Why?
Hispanic Americans
5
2020
397
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
280
0.380
Why?
Prospective Studies
6
2022
1287
0.380
Why?
Age Factors
5
2019
918
0.360
Why?
Aged, 80 and over
7
2020
1927
0.360
Why?
Endothelium, Vascular
1
2010
5
0.350
Why?
United States
9
2020
3914
0.350
Why?
Surveys and Questionnaires
5
2024
1322
0.350
Why?
African Americans
4
2020
465
0.350
Why?
Patient Preference
2
2025
48
0.350
Why?
Medication Adherence
2
2012
245
0.350
Why?
Inflammation
1
2010
64
0.340
Why?
Multiple Myeloma
2
2022
9
0.340
Why?
Odds Ratio
4
2017
670
0.330
Why?
Colorectal Neoplasms
2
2020
616
0.330
Why?
Postmenopause
1
2010
243
0.320
Why?
Herpesviridae Infections
1
2009
2
0.320
Why?
Sarcoma, Kaposi
1
2009
12
0.310
Why?
Amphetamine
1
2008
2
0.310
Why?
Delivery of Health Care
2
2022
397
0.310
Why?
Amphetamine-Related Disorders
1
2008
4
0.310
Why?
Risk Assessment
5
2020
1106
0.310
Why?
Neoplasm Grading
3
2020
49
0.300
Why?
Neoplasm Metastasis
2
2020
31
0.300
Why?
CD8 Antigens
1
2008
2
0.290
Why?
CD4 Antigens
1
2008
2
0.290
Why?
HIV Seronegativity
1
2008
12
0.290
Why?
Dyslipidemias
2
2020
62
0.280
Why?
Time Factors
4
2020
1095
0.280
Why?
Randomized Controlled Trials as Topic
2
2022
327
0.280
Why?
Liver Diseases
2
2020
23
0.270
Why?
Data Mining
2
2020
17
0.270
Why?
Immunohistochemistry
2
2017
44
0.260
Why?
Chickenpox Vaccine
3
2012
91
0.260
Why?
Anus Neoplasms
3
2017
26
0.260
Why?
Hospitalization
3
2025
805
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?
Perception
1
2024
57
0.230
Why?
Substance-Related Disorders
2
2012
420
0.230
Why?
Pneumococcal Infections
2
2016
42
0.230
Why?
Chronic Disease
2
2020
416
0.230
Why?
Pneumococcal Vaccines
2
2016
66
0.220
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
331
0.220
Why?
Death
1
2023
10
0.220
Why?
Primary Health Care
1
2009
756
0.220
Why?
Quality of Life
3
2023
521
0.210
Why?
Biomarkers
2
2017
312
0.210
Why?
Disease Progression
2
2015
266
0.210
Why?
Fertility Preservation
1
2022
2
0.200
Why?
Myocardial Infarction
2
2015
234
0.200
Why?
Pragmatic Clinical Trials as Topic
1
2022
61
0.200
Why?
Premature Birth
1
2024
141
0.190
Why?
Caregivers
4
2023
128
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
203
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
857
0.180
Why?
Logistic Models
2
2016
918
0.180
Why?
Risk
5
2015
517
0.180
Why?
Emergency Service, Hospital
2
2015
377
0.180
Why?
Oceanic Ancestry Group
1
2020
33
0.170
Why?
Osteonecrosis
1
2020
10
0.170
Why?
Alphapapillomavirus
1
2020
13
0.170
Why?
Pandemics
1
2022
286
0.170
Why?
Lymphoma, Follicular
1
2020
1
0.170
Why?
Hearing Loss
1
2020
18
0.170
Why?
Medical Overuse
1
2019
13
0.170
Why?
ROC Curve
2
2017
77
0.160
Why?
Clinical Decision-Making
1
2019
34
0.160
Why?
Biopsy
2
2017
75
0.160
Why?
Cause of Death
1
2020
181
0.160
Why?
Child, Preschool
5
2016
1417
0.160
Why?
Qualitative Research
2
2022
257
0.160
Why?
Employment
1
2020
44
0.160
Why?
Communication
2
2023
191
0.160
Why?
Sensitivity and Specificity
3
2020
304
0.160
Why?
Community Health Services
1
2019
80
0.160
Why?
Poisson Distribution
2
2016
88
0.160
Why?
Kidney Failure, Chronic
1
2020
151
0.160
Why?
Sex Distribution
1
2019
189
0.160
Why?
Physicians, Primary Care
1
2019
71
0.160
Why?
Raltegravir Potassium
1
2018
9
0.150
Why?
Age Distribution
1
2019
246
0.150
Why?
Medicare
1
2020
199
0.150
Why?
Heart Failure
1
2024
398
0.150
Why?
Pancreatic Neoplasms
1
2019
67
0.150
Why?
Drug Therapy
2
2020
17
0.150
Why?
Patient Discharge
1
2020
153
0.150
Why?
Abnormalities, Drug-Induced
1
2017
15
0.140
Why?
Practice Guidelines as Topic
1
2019
314
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
1322
0.140
Why?
Prostate
2
2017
28
0.140
Why?
Pneumonia
1
2017
51
0.130
Why?
Genetic Loci
1
2017
55
0.130
Why?
Hospice Care
1
2016
9
0.130
Why?
Infant
3
2016
1199
0.130
Why?
Medicaid
1
2017
188
0.130
Why?
Data Collection
2
2014
252
0.130
Why?
Life Expectancy
1
2016
33
0.130
Why?
Disease-Free Survival
1
2016
58
0.130
Why?
Dideoxynucleosides
1
2016
8
0.130
Why?
Organizational Culture
1
2016
16
0.130
Why?
Leukemia
1
2016
9
0.130
Why?
History, 21st Century
1
2016
24
0.130
Why?
Longitudinal Studies
2
2016
717
0.130
Why?
Nurses
1
2016
35
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?
Ethnic Groups
3
2015
474
0.130
Why?
CD4-Positive T-Lymphocytes
1
2015
14
0.120
Why?
HIV-1
2
2012
73
0.120
Why?
Diabetes Complications
1
2016
113
0.120
Why?
Research Design
1
2017
372
0.120
Why?
Diabetes Mellitus
1
2019
483
0.120
Why?
Interviews as Topic
1
2016
301
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
30
0.120
Why?
Demyelinating Autoimmune Diseases, CNS
1
2014
7
0.120
Why?
Health Services Needs and Demand
1
2015
90
0.120
Why?
Coronary Artery Disease
1
2016
133
0.120
Why?
Critical Care
1
2015
70
0.120
Why?
Physicians
1
2016
135
0.120
Why?
Physician-Patient Relations
1
2016
185
0.110
Why?
Premedication
1
2014
2
0.110
Why?
Hepatitis B Vaccines
1
2014
43
0.110
Why?
Hepatitis C
1
2015
64
0.110
Why?
Asian Americans
1
2015
175
0.110
Why?
Obesity
2
2022
841
0.110
Why?
Regression Analysis
2
2012
296
0.110
Why?
Health Services Accessibility
1
2016
280
0.110
Why?
Blood Glucose
2
2019
348
0.110
Why?
Epidemiologic Methods
2
2010
80
0.110
Why?
Preoperative Period
1
2013
3
0.110
Why?
Preventive Medicine
1
2013
24
0.110
Why?
Parents
1
2016
295
0.110
Why?
Postoperative Period
1
2013
16
0.100
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
29
0.100
Why?
Vaccines
1
2014
218
0.090
Why?
Natural Language Processing
1
2012
58
0.090
Why?
Stroke
1
2014
316
0.090
Why?
Hypertension
1
2016
498
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
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
382
0.090
Why?
Drug Therapy, Combination
1
2010
115
0.080
Why?
Demography
1
2010
100
0.080
Why?
Los Angeles
2
2020
137
0.080
Why?
Emergency Medical Services
1
2009
48
0.080
Why?
Predictive Value of Tests
1
2010
355
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
151
0.070
Why?
Metabolic Syndrome
1
2008
81
0.070
Why?
Risk-Taking
1
2008
107
0.070
Why?
Genetic Predisposition to Disease
2
2020
377
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
58
0.050
Why?
Algorithms
2
2017
237
0.050
Why?
Reproducibility of Results
2
2015
371
0.050
Why?
Life Change Events
1
2022
31
0.050
Why?
Health Personnel
1
2023
123
0.050
Why?
Waist Circumference
1
2022
39
0.050
Why?
Anthropometry
1
2022
66
0.050
Why?
Insurance Coverage
1
2022
105
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
215
0.040
Why?
Body Mass Index
1
2022
970
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
112
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
882
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
0.020
Why?
Drug Evaluation
1
2012
6
0.020
Why?
Hepatitis B, Chronic
1
2012
27
0.020
Why?
Pregnancy
1
2017
1535
0.020
Why?
Information Dissemination
1
2012
50
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
64
0.020
Why?
Biomedical Research
1
2012
82
0.020
Why?
Family Characteristics
1
2012
56
0.020
Why?
Income
1
2012
88
0.020
Why?
Educational Status
1
2012
198
0.020
Why?
Clinical Trials as Topic
1
2012
131
0.020
Why?
Health Services Research
1
2012
213
0.020
Why?
Poverty
1
2012
166
0.020
Why?
Virus Activation
1
2010
6
0.020
Why?
Herpesvirus 3, Human
1
2010
44
0.020
Why?
Residence Characteristics
1
2012
248
0.020
Why?
Carcinoma, Squamous Cell
1
2009
55
0.020
Why?
Alcoholism
1
2012
332
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
504
0.010
Why?
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