CHRISTOPHER KWOH

Concepts (380)

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?
Osteoarthritis, Knee
110
2025
273
16.750
Why?
Knee Joint
53
2025
172
6.740
Why?
Arthroplasty, Replacement, Knee
23
2025
153
4.820
Why?
Osteoarthritis
16
2023
103
4.150
Why?
Osteoarthritis, Hip
21
2023
62
3.520
Why?
Cartilage, Articular
26
2023
64
3.100
Why?
Chronic Pain
8
2025
149
2.360
Why?
Synovitis
10
2022
26
2.140
Why?
Magnetic Resonance Imaging
48
2025
3830
1.970
Why?
Arthralgia
11
2024
68
1.550
Why?
Disease Progression
35
2024
2222
1.400
Why?
Pain
21
2024
457
1.340
Why?
Patient Preference
4
2017
141
1.330
Why?
Aged
97
2025
21415
1.290
Why?
Pain Management
8
2025
196
1.270
Why?
Middle Aged
104
2025
28976
1.210
Why?
Pain Measurement
21
2025
355
1.190
Why?
Rheumatic Diseases
3
2019
73
1.100
Why?
Joints
4
2016
26
1.090
Why?
Carpal Tunnel Syndrome
2
2024
23
1.000
Why?
Patient Reported Outcome Measures
3
2025
214
1.000
Why?
Exercise
10
2023
858
0.880
Why?
Humans
149
2025
131985
0.880
Why?
Patient Acceptance of Health Care
5
2019
482
0.850
Why?
Male
108
2025
64910
0.850
Why?
Osteoporosis
2
2022
136
0.820
Why?
Radiography
19
2025
819
0.800
Why?
Exercise Therapy
5
2020
182
0.770
Why?
Female
101
2025
70623
0.770
Why?
Severity of Illness Index
21
2025
3089
0.720
Why?
Hand Joints
3
2020
6
0.720
Why?
Diphosphonates
1
2021
43
0.700
Why?
Antirheumatic Agents
3
2019
122
0.690
Why?
Bone Density Conservation Agents
1
2021
56
0.690
Why?
Rheumatology
4
2023
129
0.690
Why?
Patient Satisfaction
4
2012
485
0.680
Why?
Arthritis
2
2019
86
0.670
Why?
Longitudinal Studies
18
2024
1499
0.670
Why?
Health Status Disparities
2
2021
253
0.670
Why?
Walking
7
2023
234
0.650
Why?
Socioeconomic Factors
8
2019
902
0.640
Why?
Menisci, Tibial
9
2021
38
0.640
Why?
Risk Assessment
7
2021
3736
0.630
Why?
Platelet-Rich Plasma
1
2019
19
0.610
Why?
Opportunistic Infections
1
2019
79
0.600
Why?
Bone Marrow
5
2016
327
0.590
Why?
Interleukins
1
2019
129
0.590
Why?
Wrist Joint
2
2022
28
0.580
Why?
Mesenchymal Stem Cell Transplantation
1
2019
87
0.580
Why?
Cross-Sectional Studies
24
2024
3760
0.580
Why?
Venous Thromboembolism
1
2021
186
0.560
Why?
Analgesics, Opioid
6
2022
471
0.560
Why?
Anti-Inflammatory Agents, Non-Steroidal
1
2019
305
0.550
Why?
Glucosamine
2
2014
12
0.530
Why?
Quality of Life
5
2025
2158
0.520
Why?
Osteophyte
4
2022
7
0.510
Why?
Diagnostic Imaging
2
2021
313
0.500
Why?
Arthritis, Rheumatoid
3
2024
293
0.500
Why?
Drug Overdose
3
2022
74
0.480
Why?
United States
32
2023
11653
0.480
Why?
Bone Marrow Diseases
2
2012
41
0.470
Why?
Health Services Accessibility
4
2017
669
0.470
Why?
Psychotherapy
2
2017
246
0.450
Why?
Surgeons
3
2023
286
0.450
Why?
Arthroplasty, Replacement, Hip
5
2011
113
0.440
Why?
Veterans
8
2022
1761
0.440
Why?
Logistic Models
13
2019
1839
0.430
Why?
Overweight
2
2022
383
0.430
Why?
Tibia
6
2022
80
0.420
Why?
Cohort Studies
18
2024
5166
0.420
Why?
Disability Evaluation
4
2020
198
0.410
Why?
Antibodies, Monoclonal
1
2019
1028
0.410
Why?
Motor Activity
6
2015
523
0.410
Why?
Cartilage Diseases
3
2022
15
0.400
Why?
Risk Factors
23
2023
10941
0.390
Why?
Prospective Studies
24
2023
6569
0.390
Why?
Time Factors
15
2021
6443
0.380
Why?
Leisure Activities
1
2012
10
0.380
Why?
Arthritis, Juvenile
1
2012
42
0.380
Why?
Internet
2
2014
406
0.370
Why?
Femur
6
2022
73
0.340
Why?
Sleep Wake Disorders
3
2020
197
0.340
Why?
Treatment Outcome
14
2025
13019
0.340
Why?
Aged, 80 and over
20
2022
7100
0.330
Why?
Recovery of Function
5
2020
461
0.330
Why?
Tibial Meniscus Injuries
3
2016
31
0.310
Why?
Healthcare Disparities
4
2019
485
0.290
Why?
Muscle Strength
3
2013
87
0.290
Why?
Randomized Controlled Trials as Topic
4
2021
1246
0.280
Why?
Acupuncture Therapy
1
2007
13
0.280
Why?
Physician-Patient Relations
2
2011
448
0.270
Why?
Cartilage
4
2022
51
0.270
Why?
Sex Factors
4
2020
1353
0.270
Why?
Electronic Mail
1
2007
43
0.270
Why?
Joint Prosthesis
3
2008
18
0.270
Why?
Prejudice
2
2021
38
0.260
Why?
Gait
3
2017
142
0.260
Why?
Electric Stimulation Therapy
1
2007
85
0.260
Why?
Activities of Daily Living
5
2018
428
0.260
Why?
Scleroderma, Diffuse
2
2016
4
0.240
Why?
Odds Ratio
6
2023
1254
0.230
Why?
Transcranial Direct Current Stimulation
1
2025
21
0.230
Why?
Self Efficacy
2
2020
207
0.230
Why?
Neoplasms
1
2019
2955
0.220
Why?
Adult
22
2024
31547
0.220
Why?
Ligaments, Articular
1
2024
22
0.220
Why?
Perception
2
2011
237
0.220
Why?
Catastrophization
2
2025
19
0.220
Why?
Predictive Value of Tests
10
2021
2317
0.220
Why?
Linear Models
6
2018
713
0.220
Why?
Case-Control Studies
12
2022
3410
0.220
Why?
Patient Selection
3
2025
736
0.220
Why?
Pressure
1
2024
131
0.210
Why?
Incidence
8
2022
3378
0.210
Why?
Cachexia
1
2024
54
0.210
Why?
Cadaver
1
2024
119
0.210
Why?
Bicycling
1
2024
35
0.210
Why?
Actigraphy
3
2019
48
0.210
Why?
Synovial Membrane
2
2014
26
0.210
Why?
Obesity
4
2022
2394
0.210
Why?
Isometric Contraction
2
2013
24
0.210
Why?
Hip Prosthesis
2
2005
10
0.210
Why?
Focus Groups
1
2004
224
0.210
Why?
Resistance Training
1
2023
32
0.210
Why?
Biomechanical Phenomena
7
2021
229
0.200
Why?
Self Report
4
2019
549
0.200
Why?
Elasticity Imaging Techniques
1
2024
93
0.200
Why?
Prevalence
7
2020
2658
0.200
Why?
Crystal Arthropathies
1
2022
5
0.200
Why?
Hypesthesia
1
2022
11
0.200
Why?
Analgesics
2
2021
127
0.190
Why?
Wrist
1
2022
26
0.190
Why?
Quadriceps Muscle
2
2013
17
0.190
Why?
Medicare
3
2021
447
0.190
Why?
Knee
3
2014
22
0.190
Why?
Bayes Theorem
2
2021
311
0.190
Why?
Polymethacrylic Acids
1
2022
5
0.190
Why?
Musculoskeletal Diseases
1
2023
56
0.190
Why?
Bone Diseases
1
2022
46
0.190
Why?
Phenotype
3
2022
4526
0.190
Why?
Sarcopenia
1
2022
57
0.180
Why?
Pattern Recognition, Automated
2
2014
47
0.180
Why?
Patella
2
2019
28
0.180
Why?
Adipose Tissue
3
2022
504
0.180
Why?
Calcinosis
1
2022
191
0.170
Why?
Exercise Tolerance
2
2019
90
0.170
Why?
Imaging, Three-Dimensional
2
2017
377
0.170
Why?
Patient Protection and Affordable Care Act
1
2022
70
0.170
Why?
Janus Kinase Inhibitors
1
2021
27
0.170
Why?
Fibula
1
2020
20
0.170
Why?
Fractures, Bone
1
2022
205
0.170
Why?
Foundations
1
2020
22
0.160
Why?
Databases, Factual
2
2016
1229
0.160
Why?
Surveys and Questionnaires
8
2024
3991
0.160
Why?
Swimming
1
2019
29
0.160
Why?
Football
1
2020
36
0.160
Why?
Reproducibility of Results
11
2018
3011
0.160
Why?
Health Status
3
2019
408
0.160
Why?
Retrospective Studies
10
2024
17391
0.160
Why?
Gout
1
2022
167
0.160
Why?
Feasibility Studies
2
2014
822
0.150
Why?
Dermatologic Agents
1
2019
30
0.150
Why?
Nonprescription Drugs
1
2019
54
0.150
Why?
Algorithms
3
2019
1721
0.150
Why?
Regenerative Medicine
1
2019
35
0.150
Why?
Veterans Health
1
2021
175
0.150
Why?
Gastrointestinal Agents
1
2019
64
0.150
Why?
Sleep
2
2020
374
0.150
Why?
Follow-Up Studies
8
2019
5412
0.150
Why?
Social Determinants of Health
1
2021
155
0.150
Why?
Running
1
2018
33
0.140
Why?
Adrenal Cortex Hormones
1
2020
339
0.140
Why?
Sucrose
1
2018
37
0.140
Why?
Hyperphosphatemia
1
2018
19
0.140
Why?
Genu Varum
1
2017
1
0.140
Why?
Pediatrics
1
2007
1211
0.140
Why?
Ferric Compounds
1
2018
41
0.140
Why?
Inflammation
2
2022
1519
0.140
Why?
Double-Blind Method
3
2022
1658
0.140
Why?
Muscle, Skeletal
4
2024
1035
0.130
Why?
Diabetes Mellitus
2
2022
923
0.130
Why?
Patellofemoral Joint
2
2014
6
0.130
Why?
Depression
4
2021
1339
0.130
Why?
Communication
3
2011
542
0.130
Why?
Sex Characteristics
1
2019
327
0.130
Why?
Four-Dimensional Computed Tomography
1
2016
12
0.130
Why?
Hip Joint
1
2016
47
0.130
Why?
Cone-Beam Computed Tomography
1
2016
23
0.130
Why?
Single-Blind Method
2
2017
243
0.130
Why?
Chronic Disease
3
2012
1233
0.120
Why?
Cost of Illness
1
2018
284
0.120
Why?
Orthopedic Procedures
1
2016
74
0.120
Why?
Insurance, Health
1
2017
144
0.120
Why?
Bone Density
2
2018
367
0.120
Why?
Incidental Findings
1
2016
129
0.120
Why?
Machine Learning
1
2019
345
0.110
Why?
Image Enhancement
3
2010
172
0.110
Why?
Image Processing, Computer-Assisted
2
2014
602
0.110
Why?
Atlases as Topic
1
2014
17
0.110
Why?
Attitude to Health
2
2007
262
0.110
Why?
Multivariate Analysis
6
2017
1439
0.110
Why?
Models, Statistical
2
2014
491
0.110
Why?
Image Interpretation, Computer-Assisted
3
2011
228
0.110
Why?
Exercise Test
2
2015
259
0.100
Why?
Decision Support Techniques
1
2016
310
0.100
Why?
Mobility Limitation
1
2013
33
0.100
Why?
Treatment Refusal
2
2016
80
0.100
Why?
Patient Care Team
1
2016
572
0.090
Why?
National Institutes of Health (U.S.)
2
2023
135
0.090
Why?
Gastrointestinal Diseases
1
2016
357
0.090
Why?
Anemia
1
2016
350
0.090
Why?
Housing for the Elderly
1
2011
1
0.090
Why?
Biomarkers
5
2023
3406
0.090
Why?
Administration, Oral
1
2014
698
0.090
Why?
Bone Cysts
1
2011
3
0.090
Why?
Pilot Projects
2
2013
1441
0.090
Why?
Hypertension
1
2020
1396
0.090
Why?
Muscle Weakness
1
2012
91
0.090
Why?
Postoperative Period
1
2012
334
0.090
Why?
Adaptation, Psychological
2
2017
451
0.090
Why?
Pennsylvania
4
2013
61
0.090
Why?
Academic Medical Centers
1
2013
333
0.090
Why?
Bursitis
1
2010
1
0.090
Why?
Popliteal Cyst
1
2010
3
0.090
Why?
Acceleration
1
2010
27
0.080
Why?
Signal Processing, Computer-Assisted
1
2011
131
0.080
Why?
Accelerometry
3
2017
64
0.080
Why?
Professional-Patient Relations
1
2011
92
0.080
Why?
Ambulatory Care Facilities
1
2013
242
0.080
Why?
Clinical Trials as Topic
3
2025
1161
0.080
Why?
Physical Fitness
1
2011
91
0.080
Why?
Analgesics, Non-Narcotic
1
2011
79
0.080
Why?
Bone Malalignment
1
2010
4
0.080
Why?
Low Back Pain
1
2010
40
0.080
Why?
Risk
3
2023
761
0.080
Why?
Edema
1
2011
143
0.080
Why?
Genetic Association Studies
1
2014
852
0.080
Why?
Professional Competence
1
2011
95
0.080
Why?
Health Knowledge, Attitudes, Practice
1
2016
900
0.080
Why?
Kidney Failure, Chronic
1
2018
951
0.080
Why?
Lupus Erythematosus, Systemic
1
2013
219
0.080
Why?
Medicaid
2
2022
251
0.080
Why?
Genome-Wide Association Study
1
2017
1828
0.080
Why?
Thermography
1
2008
12
0.070
Why?
Adiposity
2
2024
207
0.070
Why?
Arthrography
2
2018
6
0.070
Why?
United States Department of Veterans Affairs
3
2018
691
0.070
Why?
Ohio
2
2011
85
0.070
Why?
Age Factors
3
2012
2913
0.070
Why?
Databases as Topic
1
2007
76
0.070
Why?
Young Adult
4
2019
9952
0.070
Why?
Prognosis
5
2016
5008
0.070
Why?
Telephone
1
2007
123
0.070
Why?
Symptom Assessment
2
2018
111
0.060
Why?
Knee Prosthesis
2
2005
17
0.060
Why?
Philadelphia
2
2021
27
0.060
Why?
Emergencies
1
2007
186
0.060
Why?
Proportional Hazards Models
2
2007
1458
0.060
Why?
Adolescent
6
2019
20535
0.060
Why?
Tomography, Optical Coherence
1
2010
490
0.060
Why?
Polymorphism, Single Nucleotide
1
2014
2849
0.060
Why?
Multicenter Studies as Topic
2
2017
309
0.060
Why?
Hip
1
2004
19
0.060
Why?
United Kingdom
2
2016
235
0.060
Why?
Religion
1
2004
49
0.050
Why?
Thigh
1
2024
51
0.050
Why?
Gardening
1
2024
17
0.050
Why?
Child
4
2019
25762
0.050
Why?
Research Design
2
2018
742
0.050
Why?
Patient Discharge
1
2007
512
0.050
Why?
ROC Curve
2
2017
601
0.050
Why?
Genetic Predisposition to Disease
1
2014
3351
0.050
Why?
Antiretroviral Therapy, Highly Active
1
2004
266
0.050
Why?
Hypertrophy
1
2022
101
0.050
Why?
Hospital Mortality
1
2007
1057
0.050
Why?
Self Disclosure
1
2002
26
0.050
Why?
Sickness Impact Profile
1
2002
40
0.050
Why?
Uric Acid
1
2022
110
0.050
Why?
Health Services for the Aged
1
2002
38
0.050
Why?
Social Perception
1
2002
56
0.050
Why?
Early Diagnosis
2
2014
195
0.040
Why?
Organ Size
2
2013
447
0.040
Why?
Referral and Consultation
1
2005
568
0.040
Why?
Unemployment
1
2021
23
0.040
Why?
Fee-for-Service Plans
1
2021
18
0.040
Why?
Insurance Coverage
1
2022
127
0.040
Why?
Sensitivity and Specificity
3
2011
2140
0.040
Why?
Injections, Intra-Articular
1
2020
33
0.040
Why?
Sexism
1
2021
43
0.040
Why?
Streptococcaceae
1
2000
2
0.040
Why?
Hepatitis C
1
2004
386
0.040
Why?
Racism
1
2021
42
0.040
Why?
Minority Groups
1
2022
249
0.040
Why?
Observer Variation
2
2011
304
0.040
Why?
Drug Utilization
1
2021
166
0.040
Why?
Delivery of Health Care
1
2005
698
0.040
Why?
Emergency Service, Hospital
1
2007
1169
0.040
Why?
Gram-Positive Bacterial Infections
1
2000
79
0.040
Why?
Medical Informatics Applications
1
2019
24
0.040
Why?
Fitness Trackers
1
2018
14
0.040
Why?
Prescriptions
1
2019
44
0.040
Why?
Hospitals, Veterans
2
2011
346
0.040
Why?
Mental Health
1
2022
370
0.040
Why?
X-Rays
1
2018
31
0.040
Why?
Phosphorus
1
2018
61
0.030
Why?
Absorptiometry, Photon
1
2018
203
0.030
Why?
Poverty
1
2021
446
0.030
Why?
Ultrasonography
1
2022
988
0.030
Why?
Body Mass Index
2
2015
1696
0.030
Why?
Drug Combinations
1
2018
280
0.030
Why?
Walk Test
1
2016
29
0.030
Why?
North America
1
2017
265
0.030
Why?
Patient Outcome Assessment
1
2017
94
0.030
Why?
Peritoneal Dialysis
1
2018
137
0.030
Why?
RNA Polymerase III
1
2016
41
0.030
Why?
Tenosynovitis
1
2015
7
0.030
Why?
Arthritis, Gouty
1
2015
6
0.030
Why?
Arthritis, Psoriatic
1
2015
13
0.030
Why?
Disease Management
1
2020
563
0.030
Why?
Urinary Tract Infections
1
2000
317
0.030
Why?
Ultrasonography, Doppler, Color
1
2015
57
0.030
Why?
Range of Motion, Articular
1
2015
82
0.030
Why?
Precision Medicine
1
2018
360
0.030
Why?
Protective Factors
1
2015
90
0.030
Why?
Program Evaluation
1
2016
453
0.030
Why?
Ultrasonography, Doppler
1
2015
186
0.030
Why?
Time
1
2014
98
0.030
Why?
Access to Information
1
2014
45
0.030
Why?
Datasets as Topic
1
2014
105
0.030
Why?
Observational Studies as Topic
1
2014
105
0.030
Why?
Meta-Analysis as Topic
1
2014
172
0.030
Why?
Postoperative Complications
1
2005
3142
0.030
Why?
Community Health Planning
1
2013
8
0.020
Why?
Risk Reduction Behavior
1
2014
147
0.020
Why?
Chicago
1
2013
21
0.020
Why?
Combined Modality Therapy
1
2016
1294
0.020
Why?
Autoantibodies
1
2016
456
0.020
Why?
Diet Surveys
1
2013
101
0.020
Why?
Monitoring, Physiologic
1
2015
377
0.020
Why?
Torque
1
2012
8
0.020
Why?
Tennessee
1
2012
35
0.020
Why?
HIV Infections
1
2004
2035
0.020
Why?
Spin Labels
1
2011
21
0.020
Why?
Risk Adjustment
1
2011
58
0.020
Why?
Least-Squares Analysis
1
2011
34
0.020
Why?
Regression Analysis
1
2013
795
0.020
Why?
Primary Health Care
1
2017
793
0.020
Why?
Exudates and Transudates
1
2010
22
0.020
Why?
Ontario
1
2010
90
0.020
Why?
Office Visits
1
2011
78
0.020
Why?
Orthopedics
1
2011
78
0.020
Why?
Internationality
1
2011
133
0.020
Why?
Phantoms, Imaging
1
2011
133
0.020
Why?
Arthroscopy
1
2010
45
0.020
Why?
Outpatient Clinics, Hospital
1
2010
77
0.020
Why?
Cluster Analysis
1
2011
430
0.020
Why?
Cysts
1
2010
97
0.020
Why?
Chi-Square Distribution
1
2011
589
0.020
Why?
Analysis of Variance
1
2012
1011
0.020
Why?
Statistics, Nonparametric
1
2010
435
0.020
Why?
Public Health
1
2011
281
0.020
Why?
Survival Rate
1
2014
2192
0.020
Why?
Spirituality
1
2008
50
0.020
Why?
Comorbidity
1
2013
1609
0.020
Why?
Infant, Newborn
1
2020
8542
0.020
Why?
Health Status Indicators
1
2007
128
0.020
Why?
Anxiety
1
2013
991
0.020
Why?
Models, Biological
1
2011
1443
0.020
Why?
Age Distribution
1
2007
438
0.010
Why?
Geriatric Assessment
1
2007
191
0.010
Why?
Artificial Intelligence
1
2009
298
0.010
Why?
Practice Guidelines as Topic
1
2011
1301
0.010
Why?
Health Care Surveys
1
2005
294
0.010
Why?
Tomography, X-Ray Computed
1
2012
2168
0.010
Why?
Prosthesis Failure
1
2004
164
0.010
Why?
Disease Susceptibility
1
2004
294
0.010
Why?
Reoperation
1
2004
852
0.010
Why?
Survival Analysis
1
2004
1573
0.010
Why?
Bacterial Typing Techniques
1
2000
104
0.010
Why?
Microbial Sensitivity Tests
1
2000
827
0.010
Why?
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