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Donald Penzien

Concepts (245)

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?
Migraine Disorders
32
2018
68
5.120
Why?
Headache
34
2017
72
4.420
Why?
Behavior Therapy
18
2015
103
2.900
Why?
Tension-Type Headache
12
2015
14
2.270
Why?
Headache Disorders
14
2012
17
1.750
Why?
Stress, Psychological
12
2017
229
1.260
Why?
Biofeedback, Psychology
9
2015
12
1.120
Why?
Research Design
12
2013
316
1.050
Why?
Mental Disorders
9
2009
115
1.010
Why?
Humans
87
2020
32284
0.770
Why?
Exercise
4
2017
605
0.720
Why?
Biomedical Research
4
2018
178
0.650
Why?
Headache Disorders, Primary
2
2009
3
0.550
Why?
Severity of Illness Index
5
2018
851
0.520
Why?
Pain
4
2012
303
0.490
Why?
Healthcare Disparities
1
2018
180
0.470
Why?
Back Pain
4
2020
25
0.460
Why?
Relaxation Therapy
6
2015
13
0.410
Why?
Clinical Trials as Topic
4
2005
312
0.410
Why?
Randomized Controlled Trials as Topic
3
2019
548
0.400
Why?
Exercise Therapy
1
2015
249
0.390
Why?
Models, Biological
1
2015
403
0.390
Why?
Periodicals as Topic
1
2013
90
0.360
Why?
Chronic Disease
11
2010
411
0.330
Why?
Anxiety Disorders
3
2008
72
0.330
Why?
Antidepressive Agents
1
2010
73
0.310
Why?
Research
5
2005
81
0.310
Why?
Models, Theoretical
3
2017
139
0.300
Why?
Adult
32
2019
9263
0.290
Why?
Depressive Disorder
2
2008
69
0.270
Why?
Comorbidity
6
2012
563
0.270
Why?
Sleep
1
2008
87
0.260
Why?
Manipulation, Osteopathic
1
2007
1
0.250
Why?
Relaxation
1
2007
9
0.250
Why?
Diagnostic Tests, Routine
1
2007
24
0.250
Why?
Patient Selection
2
2005
272
0.250
Why?
Double-Blind Method
2
2005
566
0.240
Why?
Sexuality
1
2006
14
0.240
Why?
Pain Measurement
6
2019
340
0.230
Why?
Practice Guidelines as Topic
2
2006
394
0.230
Why?
Middle Aged
26
2019
11843
0.230
Why?
Neuropsychology
1
2005
3
0.220
Why?
Neuropsychological Tests
2
2005
327
0.220
Why?
Female
32
2019
19954
0.220
Why?
Sexual Behavior
1
2006
132
0.220
Why?
Adolescent
12
2017
3521
0.220
Why?
Cognition
2
2008
548
0.220
Why?
Psychotherapy
3
2019
20
0.210
Why?
Chest Pain
1
2007
205
0.210
Why?
Male
30
2019
19434
0.210
Why?
Electroencephalography
1
2003
75
0.190
Why?
Treatment Outcome
8
2020
3410
0.180
Why?
Psychotherapy, Group
1
2002
15
0.180
Why?
Disease Progression
4
2017
590
0.180
Why?
Placebos
1
2002
69
0.180
Why?
Caffeine
1
2002
28
0.180
Why?
Central Nervous System Stimulants
1
2002
82
0.170
Why?
Recurrence
8
2005
287
0.170
Why?
Telemedicine
2
2019
122
0.160
Why?
Patient Compliance
3
2006
206
0.160
Why?
Low Back Pain
1
2020
41
0.150
Why?
Predictive Value of Tests
5
2017
880
0.150
Why?
Cluster Analysis
2
1999
121
0.150
Why?
Nurses
1
2019
14
0.150
Why?
Bioethics
1
2018
2
0.140
Why?
Authorship
1
2018
9
0.140
Why?
Publications
1
2018
9
0.140
Why?
Minority Groups
1
2018
81
0.130
Why?
Health Personnel
1
2019
113
0.130
Why?
Poverty
1
2018
105
0.130
Why?
Telephone
1
2018
61
0.130
Why?
Adaptation, Psychological
2
2014
134
0.120
Why?
Population Surveillance
2
2017
120
0.120
Why?
Remission Induction
2
2013
94
0.120
Why?
Risk Factors
7
2013
3938
0.120
Why?
Aged
11
2019
10257
0.120
Why?
Secondary Prevention
2
2009
75
0.120
Why?
Meta-Analysis as Topic
4
2005
47
0.120
Why?
Depression
4
2019
427
0.110
Why?
Analysis of Variance
3
2005
470
0.110
Why?
Longitudinal Studies
3
2013
760
0.110
Why?
Young Adult
4
2017
2652
0.110
Why?
Prevalence
3
2013
960
0.110
Why?
Socioenvironmental Therapy
1
1994
1
0.100
Why?
Complementary Therapies
1
2014
44
0.100
Why?
Propranolol
2
1991
16
0.100
Why?
Thinking
1
2013
8
0.100
Why?
Circadian Rhythm
1
2013
48
0.100
Why?
Precipitating Factors
1
2013
1
0.100
Why?
Data Collection
1
2013
171
0.090
Why?
Feeding Behavior
1
2013
154
0.090
Why?
United States
2
2018
4079
0.090
Why?
Sex Distribution
1
2012
174
0.090
Why?
Age Distribution
1
2012
194
0.090
Why?
Forecasting
2
2017
144
0.080
Why?
Cross-Sectional Studies
3
2018
1485
0.080
Why?
Pregnancy Complications
1
2012
109
0.080
Why?
Health Expenditures
1
2011
66
0.080
Why?
Antidepressive Agents, Tricyclic
1
2010
6
0.080
Why?
Adaptation, Physiological
1
1990
54
0.080
Why?
Health Care Surveys
1
2011
184
0.080
Why?
Analgesics
1
2011
111
0.080
Why?
Muscle Contraction
3
2008
175
0.080
Why?
Home Nursing
1
2009
9
0.070
Why?
Anxiety
2
2009
195
0.070
Why?
North Carolina
1
2012
1299
0.070
Why?
Electromyography
2
2008
67
0.070
Why?
Persuasive Communication
1
2007
3
0.060
Why?
Delivery of Health Care
2
2007
167
0.060
Why?
Truth Disclosure
1
2007
14
0.060
Why?
Heart Rate
3
1985
364
0.060
Why?
Personality Inventory
3
2003
15
0.060
Why?
Pituitary-Adrenal System
1
2006
23
0.060
Why?
Hypothalamo-Hypophyseal System
1
2006
31
0.060
Why?
Sleep Apnea Syndromes
1
2006
28
0.060
Why?
Serotonin
1
2006
44
0.060
Why?
Sleep Initiation and Maintenance Disorders
1
2006
55
0.060
Why?
Hormones
1
2005
24
0.060
Why?
Menstrual Cycle
1
2005
32
0.060
Why?
Stress, Physiological
1
2005
53
0.060
Why?
Physician-Patient Relations
1
2007
179
0.060
Why?
Sex Characteristics
1
2006
173
0.060
Why?
Time Factors
5
2013
2196
0.050
Why?
Psychological Tests
1
1985
31
0.050
Why?
Quality Assurance, Health Care
1
2005
72
0.050
Why?
Arousal
2
1994
21
0.050
Why?
Photophobia
2
2005
2
0.050
Why?
Motor Activity
1
2006
332
0.050
Why?
Coronary Disease
2
1996
226
0.050
Why?
Nausea
2
2005
50
0.050
Why?
Animals
3
2010
8165
0.050
Why?
Periodicity
1
2002
11
0.050
Why?
Disability Evaluation
2
2019
241
0.050
Why?
Women's Health
2
2002
230
0.050
Why?
Cognition Disorders
1
2005
349
0.050
Why?
Lead Poisoning
1
1982
2
0.050
Why?
Saliva
1
2002
41
0.040
Why?
Affect
1
2002
75
0.040
Why?
Cost of Illness
1
2002
72
0.040
Why?
Hand
1
2002
81
0.040
Why?
Reaction Time
1
2002
123
0.040
Why?
Diagnosis-Related Groups
1
2001
9
0.040
Why?
Psychomotor Performance
1
2002
108
0.040
Why?
Learning
1
1982
84
0.040
Why?
Psychometrics
2
1996
137
0.040
Why?
Patient Education as Topic
1
2003
245
0.040
Why?
Cohort Studies
2
2017
1840
0.040
Why?
Desipramine
1
2020
8
0.040
Why?
Self Care
2
2006
97
0.040
Why?
Dose-Response Relationship, Drug
1
2002
709
0.040
Why?
Societies, Medical
2
1999
153
0.040
Why?
Magnetic Resonance Imaging
1
2005
1211
0.040
Why?
Hyperacusis
1
1999
1
0.040
Why?
Vomiting
1
1999
20
0.040
Why?
Scientific Misconduct
1
2018
4
0.040
Why?
Conflict of Interest
1
2018
34
0.040
Why?
Awareness
1
2018
23
0.040
Why?
Interviews as Topic
1
1999
195
0.030
Why?
Sick Role
2
1996
7
0.030
Why?
Blood Pressure
1
2002
866
0.030
Why?
Progesterone
2
2002
78
0.030
Why?
Single-Blind Method
1
2018
192
0.030
Why?
Sensitivity and Specificity
1
1999
555
0.030
Why?
Area Under Curve
1
2017
90
0.030
Why?
Diagnosis, Computer-Assisted
2
2001
52
0.030
Why?
Activities of Daily Living
1
2018
246
0.030
Why?
Child
1
2003
2446
0.030
Why?
Patient Satisfaction
1
2018
230
0.030
Why?
Clinical Competence
1
2019
329
0.030
Why?
Overweight
1
2017
252
0.030
Why?
Retrospective Studies
3
2012
3612
0.030
Why?
Electronic Health Records
1
2017
179
0.030
Why?
International Cooperation
2
2012
31
0.030
Why?
Angina Pectoris
1
1994
20
0.030
Why?
Databases, Factual
1
2015
368
0.030
Why?
Follow-Up Studies
3
2013
2238
0.020
Why?
Diagnosis, Differential
3
2002
502
0.020
Why?
Probability
1
2013
154
0.020
Why?
Menstruation Disturbances
1
1992
5
0.020
Why?
Survival Analysis
1
2013
478
0.020
Why?
Parturition
1
2012
9
0.020
Why?
Multivariate Analysis
1
2013
650
0.020
Why?
Postpartum Period
1
2012
36
0.020
Why?
Statistics, Nonparametric
1
2012
128
0.020
Why?
Estradiol
1
1992
139
0.020
Why?
Poloxalene
1
2011
1
0.020
Why?
Drug Costs
1
2011
46
0.020
Why?
Decision Support Techniques
1
1992
131
0.020
Why?
Costs and Cost Analysis
1
2011
106
0.020
Why?
Combined Modality Therapy
2
2007
550
0.020
Why?
Obesity
1
2017
1108
0.020
Why?
Patient Dropouts
1
1990
27
0.020
Why?
Ergotamine
1
1989
1
0.020
Why?
Logistic Models
1
2012
743
0.020
Why?
Chi-Square Distribution
2
2005
287
0.020
Why?
Pregnancy
1
2012
963
0.020
Why?
Internal-External Control
2
1985
14
0.020
Why?
Sex Factors
2
2002
656
0.020
Why?
Headache Disorders, Secondary
1
2007
2
0.020
Why?
Reproducibility of Results
3
1996
755
0.020
Why?
Treatment Refusal
1
2007
14
0.020
Why?
Smoking
1
1991
505
0.020
Why?
Appointments and Schedules
1
2006
21
0.020
Why?
Reminder Systems
1
2006
23
0.020
Why?
Self Efficacy
1
2006
74
0.010
Why?
Cost-Benefit Analysis
1
2006
191
0.010
Why?
Luteinizing Hormone
1
2005
16
0.010
Why?
Environment
1
1985
47
0.010
Why?
Prognosis
2
2005
1529
0.010
Why?
Personality Disorders
1
2005
5
0.010
Why?
Observation
1
2005
22
0.010
Why?
Evidence-Based Medicine
1
2006
212
0.010
Why?
Sample Size
1
2005
39
0.010
Why?
History, 20th Century
1
2005
74
0.010
Why?
Statistics as Topic
1
2005
99
0.010
Why?
Medical Records
1
2005
75
0.010
Why?
Models, Statistical
1
2005
187
0.010
Why?
Sympathetic Nervous System
1
1982
34
0.010
Why?
Locomotion
1
1982
34
0.010
Why?
Prejudice
1
2002
45
0.010
Why?
Social Class
1
2002
90
0.010
Why?
Pain Clinics
1
2001
1
0.010
Why?
Migraine without Aura
1
2001
1
0.010
Why?
Migraine with Aura
1
2001
2
0.010
Why?
Drug Utilization
1
2001
44
0.010
Why?
Age of Onset
1
2001
91
0.010
Why?
Estrogens
1
2002
194
0.010
Why?
Prospective Studies
1
2005
2320
0.010
Why?
Health Services Accessibility
1
2002
242
0.010
Why?
Vascular Headaches
1
1998
1
0.010
Why?
Electrocardiography
1
1982
624
0.010
Why?
Rats
1
1982
1892
0.010
Why?
Type A Personality
1
1996
1
0.010
Why?
Continental Population Groups
1
1998
228
0.010
Why?
Sampling Studies
1
1996
42
0.010
Why?
Psychiatric Status Rating Scales
1
1996
83
0.010
Why?
Factor Analysis, Statistical
1
1994
76
0.010
Why?
Coronary Artery Bypass
1
1994
100
0.010
Why?
Aged, 80 and over
1
2001
3896
0.010
Why?
Software Validation
1
1992
4
0.010
Why?
Evaluation Studies as Topic
1
1992
39
0.010
Why?
Quality of Life
1
1998
971
0.010
Why?
Monitoring, Physiologic
1
1991
77
0.010
Why?
Pilot Projects
1
1992
554
0.000
Why?
Myocardial Infarction
1
1994
466
0.000
Why?
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Concepts (245)
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