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Alexander Friedman

Concepts (409)

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?
Premature Birth
12
2025
95
6.510
Why?
Patient Readmission
20
2025
122
6.440
Why?
Pregnancy
75
2025
1772
5.820
Why?
Postpartum Period
18
2025
92
4.720
Why?
Hypertension, Pregnancy-Induced
9
2025
27
4.480
Why?
Puerperal Disorders
10
2025
16
4.330
Why?
Pre-Eclampsia
8
2023
67
4.070
Why?
Decision Making
7
2025
249
3.930
Why?
Venous Thromboembolism
8
2021
22
3.610
Why?
Hospitalization
21
2025
485
3.060
Why?
Delivery, Obstetric
7
2025
48
2.910
Why?
Postpartum Hemorrhage
8
2023
18
2.730
Why?
Abruptio Placentae
5
2025
7
2.400
Why?
Pregnancy Complications
6
2025
140
2.350
Why?
Female
87
2025
24698
2.350
Why?
Pregnancy Complications, Cardiovascular
7
2024
12
2.150
Why?
Corpus Striatum
3
2025
121
2.080
Why?
Humans
100
2025
43102
1.980
Why?
United States
41
2025
5205
1.950
Why?
Retrospective Studies
27
2025
2544
1.920
Why?
Heart Failure
6
2024
302
1.840
Why?
Infant, Newborn
17
2025
972
1.800
Why?
Pulmonary Edema
4
2023
12
1.740
Why?
Pregnancy in Diabetics
3
2025
8
1.720
Why?
Risk Factors
28
2025
3994
1.630
Why?
Hospitals
5
2021
117
1.510
Why?
Cesarean Section
8
2025
63
1.490
Why?
Maternal Age
5
2022
33
1.450
Why?
Pregnancy Outcome
7
2025
102
1.370
Why?
Environmental Exposure
4
2024
256
1.370
Why?
Reward
7
2025
112
1.350
Why?
Models, Neurological
4
2025
136
1.340
Why?
Heart Defects, Congenital
3
2024
72
1.330
Why?
Adult
40
2025
13872
1.320
Why?
Thromboembolism
2
2020
20
1.290
Why?
Young Adult
26
2025
5080
1.290
Why?
Maternal Mortality
7
2021
26
1.260
Why?
Cross-Sectional Studies
18
2025
3156
1.260
Why?
Opioid-Related Disorders
3
2023
195
1.230
Why?
Stroke
3
2024
340
1.150
Why?
Mental Disorders
3
2025
392
1.140
Why?
Phthalic Acids
2
2025
18
1.110
Why?
Adolescent
23
2025
6081
1.100
Why?
Cost-Benefit Analysis
3
2025
179
1.090
Why?
Databases, Factual
10
2021
341
1.070
Why?
Hysterectomy
7
2025
38
1.050
Why?
Ventral Tegmental Area
5
2013
49
1.040
Why?
Rats
17
2025
3735
1.030
Why?
Electrodes, Implanted
2
2025
22
1.020
Why?
Stillbirth
3
2023
20
1.000
Why?
Behavior, Animal
5
2024
373
1.000
Why?
Anticoagulants
5
2021
122
0.990
Why?
Pregnancy, High-Risk
2
2018
8
0.980
Why?
Critical Illness
2
2016
47
0.980
Why?
Electrophysiology
2
2025
138
0.970
Why?
Disseminated Intravascular Coagulation
3
2021
3
0.970
Why?
Cardiomyopathies
2
2024
65
0.970
Why?
Shock
3
2021
7
0.970
Why?
Environmental Pollutants
3
2025
201
0.960
Why?
Perinatology
3
2020
6
0.960
Why?
Prenatal Care
5
2023
93
0.950
Why?
Action Potentials
6
2020
246
0.950
Why?
Obstetric Labor Complications
2
2016
9
0.950
Why?
Diabetes Mellitus, Type 1
2
2025
92
0.930
Why?
Pulmonary Embolism
3
2021
38
0.930
Why?
Trial of Labor
2
2015
4
0.930
Why?
Electrophysiological Phenomena
1
2025
20
0.930
Why?
Pregnancy Complications, Neoplastic
1
2025
3
0.910
Why?
Eclampsia
2
2023
12
0.910
Why?
Prefrontal Cortex
2
2017
164
0.870
Why?
Maternal Exposure
1
2025
57
0.870
Why?
Substance-Related Disorders
2
2023
830
0.860
Why?
Length of Stay
5
2025
229
0.850
Why?
Manganese
3
2024
92
0.840
Why?
Anti-Anxiety Agents
1
2023
19
0.820
Why?
Internet
1
2025
236
0.820
Why?
Placenta Accreta
4
2025
5
0.810
Why?
Influenza, Human
2
2021
92
0.790
Why?
Patient Discharge
7
2020
128
0.770
Why?
Pesticides
2
2024
62
0.770
Why?
Habenula
3
2013
4
0.770
Why?
Alcohol Drinking
2
2025
609
0.760
Why?
Ethanol
1
2025
224
0.750
Why?
Hypertension
3
2024
835
0.750
Why?
Intraoperative Complications
2
2023
20
0.740
Why?
Sleep Apnea, Obstructive
1
2023
57
0.740
Why?
Guideline Adherence
2
2021
98
0.740
Why?
Abortion, Spontaneous
1
2022
27
0.730
Why?
Depressive Disorder
3
2009
187
0.730
Why?
Diabetes, Gestational
1
2022
56
0.730
Why?
Postthrombotic Syndrome
1
2021
1
0.730
Why?
Tooth, Deciduous
1
2021
2
0.720
Why?
Psychotic Disorders
1
2023
71
0.720
Why?
Venous Thrombosis
1
2021
30
0.710
Why?
Marijuana Abuse
1
2023
100
0.690
Why?
Risk Adjustment
1
2021
18
0.690
Why?
Stress, Physiological
2
2025
172
0.680
Why?
Animals
22
2025
16992
0.680
Why?
Cannabis
1
2023
90
0.670
Why?
Health Services
1
2021
61
0.660
Why?
Epilepsy
1
2021
59
0.660
Why?
Huntington Disease
1
2020
31
0.660
Why?
Endocannabinoids
1
2021
41
0.660
Why?
Severity of Illness Index
6
2021
719
0.640
Why?
Puerperal Infection
1
2020
1
0.640
Why?
Prisoners
1
2022
102
0.640
Why?
Veterans
1
2022
210
0.640
Why?
Antidepressive Agents
4
2023
65
0.640
Why?
Middle Aged
19
2025
12222
0.630
Why?
Neurons
7
2025
1263
0.630
Why?
Sucrose
3
2025
33
0.630
Why?
Depression
4
2023
863
0.620
Why?
Gestational Age
5
2025
200
0.610
Why?
Dopamine
3
2021
275
0.610
Why?
Depression, Postpartum
1
2019
16
0.600
Why?
Rats, Sprague-Dawley
11
2025
1766
0.600
Why?
Learning
1
2020
161
0.600
Why?
Medicaid
4
2023
143
0.590
Why?
Pregnancy Complications, Infectious
1
2020
117
0.580
Why?
Cohort Studies
7
2025
1759
0.580
Why?
Cardiovascular Diseases
1
2025
749
0.570
Why?
Continuity of Patient Care
1
2020
120
0.570
Why?
Anesthesia, Obstetrical
2
2018
8
0.570
Why?
Child
8
2024
3443
0.540
Why?
Models, Theoretical
2
2016
232
0.530
Why?
Iron
3
2024
251
0.530
Why?
Asthma
1
2021
416
0.520
Why?
Twins
1
2017
19
0.520
Why?
Odds Ratio
4
2019
587
0.520
Why?
Neoplasms
2
2025
1377
0.510
Why?
Heart Rate
2
2025
266
0.500
Why?
Placenta
3
2022
117
0.500
Why?
Cocaine-Related Disorders
3
2013
102
0.490
Why?
Male
18
2025
23409
0.490
Why?
Self Administration
6
2024
69
0.490
Why?
Linear Models
4
2021
317
0.480
Why?
Rats, Long-Evans
3
2025
108
0.480
Why?
Deep Brain Stimulation
3
2013
17
0.470
Why?
Healthcare Disparities
1
2021
590
0.460
Why?
Vaginal Birth after Cesarean
1
2015
6
0.460
Why?
Obesity
5
2023
1151
0.460
Why?
Motor Activity
4
2010
437
0.460
Why?
Medicare
5
2021
332
0.450
Why?
Obstetrics
4
2021
43
0.450
Why?
Health Status Disparities
2
2021
719
0.450
Why?
Aging
1
2020
783
0.450
Why?
Stockings, Compression
1
2014
1
0.440
Why?
Intermittent Pneumatic Compression Devices
1
2014
2
0.440
Why?
Heparin, Low-Molecular-Weight
1
2014
9
0.440
Why?
Software
3
2024
236
0.440
Why?
Choice Behavior
1
2015
93
0.430
Why?
Diabetes Mellitus, Type 2
1
2022
760
0.430
Why?
Cluster Analysis
1
2015
207
0.430
Why?
Preconception Care
1
2014
12
0.430
Why?
Desipramine
3
2009
13
0.410
Why?
Endocrine Disruptors
2
2024
44
0.410
Why?
Patient Education as Topic
1
2015
235
0.400
Why?
Echocardiography
1
2014
167
0.400
Why?
Brain
5
2025
1472
0.370
Why?
Disease Models, Animal
5
2020
1596
0.360
Why?
Lead
2
2023
100
0.350
Why?
Critical Care
2
2021
49
0.340
Why?
Body Temperature
1
2010
35
0.330
Why?
Risk Assessment
3
2019
863
0.320
Why?
Logistic Models
5
2025
1009
0.320
Why?
Demography
2
2023
195
0.320
Why?
Parity
2
2021
59
0.310
Why?
Risk
3
2021
287
0.310
Why?
Verbal Learning
3
2023
18
0.310
Why?
Cocaine
3
2013
251
0.300
Why?
Interneurons
2
2020
65
0.290
Why?
Inflammatory Bowel Diseases
2
2021
104
0.290
Why?
Prevalence
4
2019
1612
0.290
Why?
Confidence Intervals
2
2019
162
0.280
Why?
Stress, Psychological
2
2025
661
0.280
Why?
Circadian Rhythm
1
2010
236
0.280
Why?
Child, Preschool
2
2023
1546
0.280
Why?
Prospective Studies
3
2024
1600
0.270
Why?
Analysis of Variance
3
2019
575
0.270
Why?
Hospital Costs
2
2025
27
0.270
Why?
Status Asthmaticus
2
2016
2
0.250
Why?
Coma
2
2016
7
0.250
Why?
Delirium
2
2016
11
0.250
Why?
Liver Failure, Acute
2
2016
5
0.250
Why?
Status Epilepticus
2
2016
15
0.250
Why?
Limbic System
1
2007
31
0.250
Why?
Cerebrovascular Disorders
2
2016
43
0.240
Why?
Algorithms
3
2016
509
0.240
Why?
Postnatal Care
2
2022
16
0.240
Why?
Prostheses and Implants
1
2025
18
0.230
Why?
Practice Guidelines as Topic
2
2019
223
0.230
Why?
Ovarian Neoplasms
2
2020
415
0.230
Why?
Neural Pathways
3
2020
138
0.230
Why?
Sepsis
2
2016
90
0.230
Why?
Insulin Infusion Systems
1
2025
8
0.230
Why?
Hemorrhage
2
2023
55
0.230
Why?
Pregnancy Trimesters
1
2025
15
0.230
Why?
Blood Glucose Self-Monitoring
1
2025
33
0.230
Why?
Halogenated Diphenyl Ethers
1
2024
15
0.220
Why?
Ghrelin
1
2025
17
0.220
Why?
Oxycodone
1
2024
7
0.220
Why?
Incidence
3
2024
1078
0.210
Why?
Insurance Coverage
1
2025
110
0.210
Why?
Polychlorinated Biphenyls
1
2024
46
0.210
Why?
Cosmetics
1
2024
10
0.210
Why?
Regression Analysis
2
2016
490
0.210
Why?
Gastrointestinal Tract
1
2025
71
0.210
Why?
Fluoxetine
1
2023
15
0.210
Why?
Myocardial Infarction
2
2016
247
0.200
Why?
Bayes Theorem
4
2024
126
0.200
Why?
Prognosis
2
2018
861
0.200
Why?
Meningomyelocele
1
2023
1
0.200
Why?
Fontan Procedure
1
2023
11
0.200
Why?
Hypoglycemic Agents
1
2025
184
0.200
Why?
Computer Simulation
1
2025
408
0.190
Why?
Gulf War
1
2022
1
0.190
Why?
Quality of Health Care
2
2021
161
0.190
Why?
Seizures
1
2023
79
0.190
Why?
Pharmaceutical Preparations
1
2023
94
0.190
Why?
Mice
4
2024
6644
0.180
Why?
Intrauterine Devices
1
2022
19
0.180
Why?
Dentin
1
2021
3
0.180
Why?
Antihypertensive Agents
1
2024
287
0.180
Why?
Societies, Medical
2
2021
74
0.180
Why?
Copper
1
2023
134
0.180
Why?
Mice, Transgenic
2
2020
665
0.180
Why?
Anticonvulsants
1
2021
40
0.170
Why?
Specialization
1
2021
26
0.170
Why?
Poisson Distribution
1
2021
44
0.170
Why?
Hematocrit
2
2020
26
0.170
Why?
Blood Transfusion
4
2025
31
0.170
Why?
Models, Animal
3
2010
151
0.170
Why?
Photometry
1
2020
5
0.170
Why?
Intensive Care Units
1
2021
72
0.170
Why?
Parvalbumins
1
2020
17
0.170
Why?
Task Performance and Analysis
1
2020
47
0.170
Why?
Discrimination Learning
1
2020
38
0.160
Why?
Oxygen Inhalation Therapy
1
2020
17
0.160
Why?
Dyspnea
1
2020
22
0.160
Why?
Time Factors
3
2018
1857
0.160
Why?
Crohn Disease
1
2021
71
0.160
Why?
Cough
1
2020
20
0.160
Why?
Attention Deficit Disorder with Hyperactivity
1
2024
298
0.160
Why?
Feeding Behavior
1
2024
469
0.160
Why?
Delivery of Health Care
2
2020
310
0.160
Why?
Ultrasonography, Prenatal
1
2020
40
0.160
Why?
Comorbidity
2
2020
737
0.160
Why?
Analgesics, Opioid
1
2022
252
0.160
Why?
Fever
1
2020
62
0.160
Why?
Endometrial Neoplasms
1
2021
79
0.160
Why?
Infectious Disease Transmission, Vertical
1
2020
74
0.160
Why?
Surgical Wound Infection
1
2020
22
0.160
Why?
Dystocia
1
2019
6
0.160
Why?
Respiratory Tract Infections
1
2020
36
0.160
Why?
alpha-Synuclein
1
2020
61
0.150
Why?
Nucleus Accumbens
2
2013
100
0.150
Why?
Nerve Net
1
2020
101
0.150
Why?
Cognition
1
2023
473
0.150
Why?
Neonatal Abstinence Syndrome
1
2019
14
0.150
Why?
Axons
1
2020
117
0.150
Why?
Health Care Costs
1
2020
91
0.150
Why?
Clinical Protocols
1
2019
36
0.150
Why?
Postoperative Complications
1
2021
263
0.150
Why?
New York
1
2019
93
0.150
Why?
Ferritins
3
2024
63
0.150
Why?
Gynecology
1
2019
35
0.150
Why?
Neuronal Plasticity
1
2020
126
0.150
Why?
Pilot Projects
1
2021
760
0.150
Why?
Developmental Disabilities
1
2019
67
0.150
Why?
Hospital Charges
1
2018
15
0.140
Why?
Emergency Service, Hospital
1
2021
278
0.140
Why?
Labor Onset
1
2018
1
0.140
Why?
Multiple Birth Offspring
1
2018
2
0.140
Why?
Labor Presentation
1
2018
3
0.140
Why?
Thrombolytic Therapy
1
2018
23
0.140
Why?
Aged
5
2021
8214
0.140
Why?
Basal Ganglia
1
2017
21
0.140
Why?
Parkinson Disease
1
2020
210
0.140
Why?
Electric Stimulation
2
2010
186
0.140
Why?
Treatment Outcome
3
2021
1604
0.130
Why?
Air Pollution
1
2018
87
0.130
Why?
Prenatal Exposure Delayed Effects
1
2019
192
0.130
Why?
Intelligence Tests
1
2017
8
0.130
Why?
Fetal Death
1
2017
18
0.130
Why?
Mental Health
1
2021
385
0.130
Why?
California
1
2019
548
0.130
Why?
Antidepressive Agents, Tricyclic
2
2008
15
0.130
Why?
Uterine Hemorrhage
1
2016
14
0.130
Why?
Synaptic Transmission
2
2008
149
0.120
Why?
Telemedicine
1
2020
234
0.120
Why?
Respiratory Insufficiency
1
2016
15
0.120
Why?
Markov Chains
1
2016
43
0.120
Why?
Quality Indicators, Health Care
1
2016
49
0.120
Why?
Acute Disease
1
2016
155
0.120
Why?
ROC Curve
1
2016
159
0.120
Why?
Swimming
2
2007
41
0.120
Why?
Patient Satisfaction
1
2016
165
0.120
Why?
Cesarean Section, Repeat
1
2015
2
0.120
Why?
Signal Transduction
1
2025
2157
0.110
Why?
Caudate Nucleus
1
2015
22
0.110
Why?
Gyrus Cinguli
1
2015
31
0.110
Why?
Uterine Rupture
1
2015
5
0.110
Why?
Automation
1
2015
22
0.110
Why?
Electrodes
1
2015
59
0.110
Why?
Health Promotion
1
2021
704
0.110
Why?
Maze Learning
1
2015
113
0.110
Why?
Thrombophilia
1
2014
5
0.110
Why?
Multivariate Analysis
1
2016
638
0.110
Why?
New York City
3
2020
288
0.110
Why?
Counseling
1
2015
138
0.110
Why?
Environment
1
2015
149
0.100
Why?
Perinatal Mortality
1
2013
4
0.100
Why?
Conditioning, Operant
2
2013
90
0.100
Why?
Diabetes Mellitus
1
2019
539
0.100
Why?
Receptors, Opioid, delta
1
2013
23
0.100
Why?
beta-Endorphin
1
2013
17
0.100
Why?
Heart Diseases
1
2014
112
0.100
Why?
Nerve Degeneration
1
2013
111
0.100
Why?
Metals
2
2024
114
0.090
Why?
Mice, Inbred C57BL
1
2017
1869
0.090
Why?
Reproducibility of Results
1
2015
1081
0.090
Why?
Magnesium Sulfate
1
2010
5
0.080
Why?
Tocolytic Agents
1
2010
4
0.080
Why?
Chronic Disease
2
2025
549
0.080
Why?
Fetus
1
2010
101
0.080
Why?
Neuropsychological Tests
1
2010
284
0.080
Why?
Paroxetine
1
2009
3
0.080
Why?
Aged, 80 and over
3
2021
2853
0.080
Why?
Amphetamine
1
2009
21
0.070
Why?
Dopamine Agents
1
2009
28
0.070
Why?
Rats, Transgenic
1
2008
34
0.070
Why?
Intelligence
2
2019
15
0.070
Why?
Exploratory Behavior
1
2008
78
0.070
Why?
Brain Injuries
1
2010
129
0.070
Why?
Brain-Derived Neurotrophic Factor
1
2008
81
0.070
Why?
Blotting, Western
1
2010
883
0.070
Why?
Fourier Analysis
1
2008
45
0.070
Why?
Smoking
1
2014
1024
0.070
Why?
Signal Processing, Computer-Assisted
1
2008
66
0.070
Why?
RNA, Messenger
2
2010
1271
0.070
Why?
Social Behavior
1
2008
161
0.060
Why?
Rats, Mutant Strains
1
2007
7
0.060
Why?
Rats, Inbred Strains
1
2005
126
0.060
Why?
Hunger
1
2025
12
0.060
Why?
Drug Administration Schedule
1
2005
153
0.060
Why?
Hydrocarbons, Chlorinated
1
2024
21
0.050
Why?
Calcium Channel Blockers
1
2024
55
0.050
Why?
Diuretics
1
2024
51
0.050
Why?
Inflammation
1
2010
758
0.050
Why?
Specialties, Surgical
1
2024
7
0.050
Why?
Fluorocarbons
1
2024
42
0.050
Why?
Parabens
1
2024
9
0.050
Why?
Drug Prescriptions
1
2024
60
0.050
Why?
Insurance, Health
1
2025
145
0.050
Why?
Chromium
1
2023
28
0.050
Why?
Motivation
1
2008
513
0.050
Why?
Stroke Volume
1
2024
122
0.050
Why?
Reproduction
1
2024
94
0.050
Why?
Insulin
1
2025
258
0.050
Why?
Italy
1
2023
27
0.050
Why?
Phenols
1
2024
107
0.050
Why?
Medical Records
1
2022
48
0.050
Why?
Contraception Behavior
1
2022
33
0.050
Why?
Cell Count
2
2013
145
0.040
Why?
Consensus
1
2021
48
0.040
Why?
Massachusetts
1
2021
35
0.040
Why?
Contraception
1
2022
60
0.040
Why?
Morbidity
1
2021
97
0.040
Why?
Phosphatidylinositol 4,5-Diphosphate
1
2020
10
0.040
Why?
Poverty
1
2023
400
0.040
Why?
Hospitals, Urban
1
2019
42
0.040
Why?
Microscopy, Electron, Transmission
1
2020
160
0.040
Why?
Research Personnel
1
2021
206
0.040
Why?
Hospitals, Teaching
1
2019
33
0.040
Why?
Fetal Development
1
2019
34
0.040
Why?
Maternal Health Services
1
2019
23
0.040
Why?
Fellowships and Scholarships
1
2019
32
0.040
Why?
Electronic Health Records
1
2020
108
0.040
Why?
Education, Medical, Graduate
1
2019
61
0.040
Why?
Quality Assurance, Health Care
1
2019
55
0.040
Why?
Nitrogen Dioxide
1
2018
17
0.040
Why?
Child Development
1
2019
99
0.040
Why?
Income
1
2019
160
0.040
Why?
Birth Certificates
1
2018
5
0.040
Why?
Sensitivity and Specificity
1
2020
611
0.040
Why?
Particulate Matter
1
2018
83
0.030
Why?
Research
1
2019
181
0.030
Why?
Research Design
1
2019
385
0.030
Why?
Case-Control Studies
1
2019
1285
0.030
Why?
Infant
1
2019
1175
0.030
Why?
Family
1
2017
195
0.030
Why?
Efferent Pathways
1
2013
16
0.030
Why?
Nerve Fibers
1
2013
37
0.030
Why?
Dopamine Uptake Inhibitors
1
2013
83
0.020
Why?
Cues
1
2013
81
0.020
Why?
Extinction, Psychological
1
2013
104
0.020
Why?
Intermediate Filament Proteins
1
2010
16
0.020
Why?
Dose-Response Relationship, Drug
1
2013
1124
0.020
Why?
Injections, Intraperitoneal
1
2010
60
0.020
Why?
Glial Fibrillary Acidic Protein
1
2010
75
0.020
Why?
Random Allocation
1
2010
147
0.020
Why?
Caspases
1
2010
148
0.020
Why?
Microtubule-Associated Proteins
1
2010
95
0.020
Why?
Dendritic Cells
1
2010
132
0.020
Why?
Polymerase Chain Reaction
1
2010
455
0.020
Why?
Lipopolysaccharides
1
2010
239
0.020
Why?
Nerve Tissue Proteins
1
2010
386
0.020
Why?
Cytokines
1
2010
678
0.010
Why?
Cells, Cultured
1
2010
1621
0.010
Why?
Friedman's Networks
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