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Alexander Friedman

Concepts (405)

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
94
6.610
Why?
Pregnancy
73
2025
1737
5.750
Why?
Patient Readmission
19
2024
120
5.730
Why?
Postpartum Period
17
2024
91
4.580
Why?
Pre-Eclampsia
8
2023
68
4.120
Why?
Venous Thromboembolism
8
2021
23
3.660
Why?
Hypertension, Pregnancy-Induced
8
2024
26
3.640
Why?
Puerperal Disorders
9
2024
15
3.470
Why?
Decision Making
6
2025
242
3.230
Why?
Hospitalization
20
2025
482
3.060
Why?
Postpartum Hemorrhage
8
2023
19
2.770
Why?
Pregnancy Complications
6
2025
134
2.400
Why?
Female
85
2025
24018
2.350
Why?
Abruptio Placentae
4
2021
6
2.210
Why?
Pregnancy Complications, Cardiovascular
7
2024
11
2.190
Why?
Corpus Striatum
3
2025
119
2.110
Why?
Delivery, Obstetric
6
2025
48
2.050
Why?
United States
40
2025
5072
1.970
Why?
Humans
96
2025
42163
1.930
Why?
Heart Failure
6
2024
298
1.870
Why?
Infant, Newborn
17
2025
960
1.830
Why?
Retrospective Studies
26
2025
2485
1.820
Why?
Pulmonary Edema
4
2023
12
1.770
Why?
Pregnancy in Diabetics
3
2025
8
1.750
Why?
Hospitals
5
2021
115
1.530
Why?
Cesarean Section
8
2025
63
1.510
Why?
Risk Factors
26
2024
3942
1.500
Why?
Maternal Age
5
2022
34
1.480
Why?
Environmental Exposure
4
2024
247
1.410
Why?
Models, Neurological
4
2025
135
1.370
Why?
Heart Defects, Congenital
3
2024
72
1.360
Why?
Pregnancy Outcome
6
2025
92
1.340
Why?
Thromboembolism
2
2020
20
1.320
Why?
Young Adult
25
2025
4936
1.300
Why?
Maternal Mortality
7
2021
26
1.280
Why?
Adult
38
2025
13458
1.270
Why?
Opioid-Related Disorders
3
2023
188
1.260
Why?
Cross-Sectional Studies
17
2024
3077
1.260
Why?
Reward
6
2025
106
1.170
Why?
Mental Disorders
3
2025
377
1.170
Why?
Stroke
3
2024
348
1.160
Why?
Adolescent
23
2025
5950
1.130
Why?
Phthalic Acids
2
2025
18
1.130
Why?
Databases, Factual
10
2021
336
1.080
Why?
Hysterectomy
7
2025
39
1.070
Why?
Ventral Tegmental Area
5
2013
47
1.060
Why?
Electrodes, Implanted
2
2025
22
1.040
Why?
Behavior, Animal
5
2024
369
1.020
Why?
Stillbirth
3
2023
20
1.020
Why?
Anticoagulants
5
2021
121
1.000
Why?
Rats
16
2025
3701
1.000
Why?
Pregnancy, High-Risk
2
2018
8
1.000
Why?
Critical Illness
2
2016
46
1.000
Why?
Electrophysiology
2
2025
138
0.990
Why?
Disseminated Intravascular Coagulation
3
2021
3
0.990
Why?
Environmental Pollutants
3
2025
198
0.990
Why?
Cardiomyopathies
2
2024
63
0.980
Why?
Shock
3
2021
7
0.980
Why?
Prenatal Care
5
2023
82
0.980
Why?
Perinatology
3
2020
6
0.980
Why?
Obstetric Labor Complications
2
2016
9
0.960
Why?
Action Potentials
6
2020
246
0.960
Why?
Diabetes Mellitus, Type 1
2
2025
85
0.960
Why?
Pulmonary Embolism
3
2021
38
0.950
Why?
Trial of Labor
2
2015
4
0.940
Why?
Electrophysiological Phenomena
1
2025
20
0.940
Why?
Pregnancy Complications, Neoplastic
1
2025
3
0.930
Why?
Eclampsia
2
2023
13
0.920
Why?
Prefrontal Cortex
2
2017
160
0.890
Why?
Maternal Exposure
1
2025
56
0.880
Why?
Substance-Related Disorders
2
2023
825
0.880
Why?
Manganese
3
2024
89
0.860
Why?
Length of Stay
5
2025
231
0.860
Why?
Anti-Anxiety Agents
1
2023
17
0.830
Why?
Placenta Accreta
4
2025
5
0.820
Why?
Influenza, Human
2
2021
90
0.810
Why?
Alcohol Drinking
2
2025
585
0.790
Why?
Pesticides
2
2024
59
0.790
Why?
Patient Discharge
7
2020
131
0.780
Why?
Habenula
3
2013
4
0.780
Why?
Ethanol
1
2025
221
0.770
Why?
Hypertension
3
2024
823
0.760
Why?
Sleep Apnea, Obstructive
1
2023
56
0.750
Why?
Intraoperative Complications
2
2023
20
0.750
Why?
Guideline Adherence
2
2021
98
0.750
Why?
Abortion, Spontaneous
1
2022
28
0.750
Why?
Depressive Disorder
3
2009
185
0.740
Why?
Diabetes, Gestational
1
2022
55
0.740
Why?
Postthrombotic Syndrome
1
2021
1
0.740
Why?
Tooth, Deciduous
1
2021
2
0.740
Why?
Psychotic Disorders
1
2023
69
0.730
Why?
Venous Thrombosis
1
2021
30
0.730
Why?
Marijuana Abuse
1
2023
93
0.720
Why?
Risk Adjustment
1
2021
18
0.700
Why?
Stress, Physiological
2
2025
170
0.700
Why?
Cannabis
1
2023
90
0.680
Why?
Epilepsy
1
2021
56
0.680
Why?
Animals
21
2025
16695
0.680
Why?
Health Services
1
2021
62
0.680
Why?
Huntington Disease
1
2020
31
0.670
Why?
Endocannabinoids
1
2021
40
0.670
Why?
Middle Aged
19
2025
11819
0.660
Why?
Prisoners
1
2022
95
0.660
Why?
Severity of Illness Index
6
2021
708
0.650
Why?
Puerperal Infection
1
2020
1
0.650
Why?
Veterans
1
2022
203
0.650
Why?
Neurons
7
2025
1246
0.640
Why?
Sucrose
3
2025
33
0.640
Why?
Dopamine
3
2021
272
0.610
Why?
Depression, Postpartum
1
2019
15
0.610
Why?
Depressive Disorder, Major
1
2021
128
0.610
Why?
Learning
1
2020
155
0.610
Why?
Medicaid
4
2023
138
0.600
Why?
Pregnancy Complications, Infectious
1
2020
112
0.600
Why?
Cohort Studies
7
2025
1729
0.590
Why?
Continuity of Patient Care
1
2020
118
0.580
Why?
Anesthesia, Obstetrical
2
2018
7
0.580
Why?
Antidepressive Agents
3
2023
61
0.570
Why?
Rats, Sprague-Dawley
10
2025
1737
0.550
Why?
Child
8
2024
3381
0.550
Why?
Models, Theoretical
2
2016
230
0.540
Why?
Iron
3
2024
247
0.530
Why?
Asthma
1
2021
410
0.530
Why?
Twins
1
2017
18
0.530
Why?
Odds Ratio
4
2019
587
0.520
Why?
Neoplasms
2
2025
1341
0.520
Why?
Placenta
3
2022
113
0.510
Why?
Cocaine-Related Disorders
3
2013
99
0.500
Why?
Self Administration
6
2024
67
0.500
Why?
Linear Models
4
2021
311
0.490
Why?
Male
17
2025
22779
0.490
Why?
Rats, Long-Evans
3
2025
108
0.490
Why?
Deep Brain Stimulation
3
2013
17
0.480
Why?
Healthcare Disparities
1
2021
573
0.470
Why?
Obesity
5
2023
1131
0.470
Why?
Vaginal Birth after Cesarean
1
2015
6
0.470
Why?
Health Status Disparities
2
2021
705
0.460
Why?
Obstetrics
4
2021
41
0.460
Why?
Aging
1
2020
764
0.460
Why?
Medicare
5
2021
326
0.460
Why?
Stockings, Compression
1
2014
1
0.450
Why?
Intermittent Pneumatic Compression Devices
1
2014
2
0.450
Why?
Heparin, Low-Molecular-Weight
1
2014
9
0.450
Why?
Software
3
2024
234
0.450
Why?
Choice Behavior
1
2015
91
0.440
Why?
Diabetes Mellitus, Type 2
1
2022
744
0.440
Why?
Depression
3
2023
837
0.440
Why?
Cluster Analysis
1
2015
206
0.440
Why?
Preconception Care
1
2014
10
0.440
Why?
Endocrine Disruptors
2
2024
43
0.420
Why?
Desipramine
3
2009
13
0.420
Why?
Patient Education as Topic
1
2015
234
0.410
Why?
Echocardiography
1
2014
167
0.400
Why?
Gestational Age
4
2019
195
0.390
Why?
Brain
5
2025
1452
0.380
Why?
Disease Models, Animal
5
2020
1554
0.370
Why?
Lead
2
2023
101
0.350
Why?
Critical Care
2
2021
48
0.340
Why?
Risk Assessment
3
2019
845
0.330
Why?
Demography
2
2023
195
0.330
Why?
Parity
2
2021
60
0.320
Why?
Verbal Learning
3
2023
18
0.310
Why?
Risk
3
2021
289
0.310
Why?
Cocaine
3
2013
248
0.310
Why?
Interneurons
2
2020
64
0.300
Why?
Inflammatory Bowel Diseases
2
2021
101
0.300
Why?
Prevalence
4
2019
1597
0.290
Why?
Stress, Psychological
2
2025
641
0.290
Why?
Confidence Intervals
2
2019
162
0.290
Why?
Child, Preschool
2
2023
1516
0.280
Why?
Logistic Models
4
2020
1001
0.280
Why?
Prospective Studies
3
2024
1574
0.280
Why?
Analysis of Variance
3
2019
574
0.270
Why?
Hospital Costs
2
2025
28
0.270
Why?
Status Asthmaticus
2
2016
2
0.260
Why?
Coma
2
2016
8
0.260
Why?
Delirium
2
2016
11
0.260
Why?
Liver Failure, Acute
2
2016
5
0.260
Why?
Status Epilepticus
2
2016
15
0.260
Why?
Limbic System
1
2007
31
0.250
Why?
Cerebrovascular Disorders
2
2016
43
0.250
Why?
Algorithms
3
2016
508
0.240
Why?
Postnatal Care
2
2022
16
0.240
Why?
Prostheses and Implants
1
2025
18
0.240
Why?
Practice Guidelines as Topic
2
2019
225
0.240
Why?
Ovarian Neoplasms
2
2020
406
0.240
Why?
Cost-Benefit Analysis
2
2018
176
0.240
Why?
Neural Pathways
3
2020
139
0.240
Why?
Sepsis
2
2016
90
0.240
Why?
Insulin Infusion Systems
1
2025
8
0.240
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
0.230
Why?
Ghrelin
1
2025
17
0.230
Why?
Oxycodone
1
2024
7
0.220
Why?
Incidence
3
2024
1054
0.220
Why?
Insurance Coverage
1
2025
108
0.220
Why?
Polychlorinated Biphenyls
1
2024
46
0.220
Why?
Gastrointestinal Tract
1
2025
67
0.220
Why?
Cosmetics
1
2024
10
0.210
Why?
Regression Analysis
2
2016
487
0.210
Why?
Fluoxetine
1
2023
15
0.210
Why?
Myocardial Infarction
2
2016
242
0.210
Why?
Prognosis
2
2018
850
0.200
Why?
Bayes Theorem
4
2024
121
0.200
Why?
Meningomyelocele
1
2023
1
0.200
Why?
Hypoglycemic Agents
1
2025
181
0.200
Why?
Fontan Procedure
1
2023
11
0.200
Why?
Computer Simulation
1
2025
404
0.200
Why?
Gulf War
1
2022
1
0.190
Why?
Quality of Health Care
2
2021
158
0.190
Why?
Seizures
1
2023
79
0.190
Why?
Pharmaceutical Preparations
1
2023
93
0.190
Why?
Mice
4
2024
6490
0.190
Why?
Motor Activity
3
2010
438
0.190
Why?
Intrauterine Devices
1
2022
19
0.190
Why?
Dentin
1
2021
3
0.180
Why?
Antihypertensive Agents
1
2024
285
0.180
Why?
Societies, Medical
2
2021
74
0.180
Why?
Copper
1
2023
134
0.180
Why?
Mice, Transgenic
2
2020
658
0.180
Why?
Anticonvulsants
1
2021
39
0.180
Why?
Specialization
1
2021
26
0.170
Why?
Poisson Distribution
1
2021
44
0.170
Why?
Hematocrit
2
2020
25
0.170
Why?
Photometry
1
2020
5
0.170
Why?
Intensive Care Units
1
2021
71
0.170
Why?
Parvalbumins
1
2020
17
0.170
Why?
Task Performance and Analysis
1
2020
47
0.170
Why?
Discrimination Learning
1
2020
35
0.170
Why?
Feeding Behavior
1
2024
461
0.170
Why?
Oxygen Inhalation Therapy
1
2020
18
0.170
Why?
Dyspnea
1
2020
23
0.170
Why?
Crohn Disease
1
2021
69
0.170
Why?
Time Factors
3
2018
1848
0.170
Why?
Cough
1
2020
20
0.170
Why?
Attention Deficit Disorder with Hyperactivity
1
2024
297
0.170
Why?
Ultrasonography, Prenatal
1
2020
40
0.160
Why?
Delivery of Health Care
2
2020
309
0.160
Why?
Comorbidity
2
2020
725
0.160
Why?
Analgesics, Opioid
1
2022
245
0.160
Why?
Fever
1
2020
63
0.160
Why?
Infectious Disease Transmission, Vertical
1
2020
72
0.160
Why?
Endometrial Neoplasms
1
2021
79
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
59
0.160
Why?
Cognition
1
2023
458
0.160
Why?
Nerve Net
1
2020
96
0.160
Why?
Nucleus Accumbens
2
2013
99
0.160
Why?
Neonatal Abstinence Syndrome
1
2019
14
0.150
Why?
Axons
1
2020
116
0.150
Why?
Health Care Costs
1
2020
89
0.150
Why?
Postoperative Complications
1
2021
253
0.150
Why?
Clinical Protocols
1
2019
36
0.150
Why?
Gynecology
1
2019
33
0.150
Why?
New York
1
2019
88
0.150
Why?
Pilot Projects
1
2021
733
0.150
Why?
Ferritins
3
2024
63
0.150
Why?
Neuronal Plasticity
1
2020
126
0.150
Why?
Developmental Disabilities
1
2019
66
0.150
Why?
Hospital Charges
1
2018
15
0.150
Why?
Emergency Service, Hospital
1
2021
268
0.150
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?
Aged
5
2021
7982
0.140
Why?
Thrombolytic Therapy
1
2018
25
0.140
Why?
Basal Ganglia
1
2017
20
0.140
Why?
Parkinson Disease
1
2020
207
0.140
Why?
Electric Stimulation
2
2010
198
0.140
Why?
Treatment Outcome
3
2021
1586
0.140
Why?
Air Pollution
1
2018
87
0.140
Why?
Prenatal Exposure Delayed Effects
1
2019
188
0.140
Why?
Mental Health
1
2021
363
0.130
Why?
Intelligence Tests
1
2017
8
0.130
Why?
Fetal Death
1
2017
18
0.130
Why?
California
1
2019
531
0.130
Why?
Antidepressive Agents, Tricyclic
2
2008
15
0.130
Why?
Uterine Hemorrhage
1
2016
14
0.130
Why?
Telemedicine
1
2020
215
0.130
Why?
Respiratory Insufficiency
1
2016
16
0.130
Why?
Synaptic Transmission
2
2008
156
0.130
Why?
Markov Chains
1
2016
42
0.130
Why?
Quality Indicators, Health Care
1
2016
49
0.120
Why?
Acute Disease
1
2016
156
0.120
Why?
ROC Curve
1
2016
157
0.120
Why?
Swimming
2
2007
40
0.120
Why?
Signal Transduction
1
2025
2111
0.120
Why?
Patient Satisfaction
1
2016
163
0.120
Why?
Cesarean Section, Repeat
1
2015
2
0.120
Why?
Gyrus Cinguli
1
2015
30
0.120
Why?
Caudate Nucleus
1
2015
22
0.120
Why?
Uterine Rupture
1
2015
5
0.120
Why?
Automation
1
2015
23
0.120
Why?
Health Promotion
1
2021
691
0.110
Why?
Electrodes
1
2015
57
0.110
Why?
Blood Transfusion
3
2020
30
0.110
Why?
Maze Learning
1
2015
112
0.110
Why?
Thrombophilia
1
2014
5
0.110
Why?
New York City
3
2020
283
0.110
Why?
Multivariate Analysis
1
2016
638
0.110
Why?
Counseling
1
2015
134
0.110
Why?
Environment
1
2015
148
0.110
Why?
Perinatal Mortality
1
2013
4
0.110
Why?
Conditioning, Operant
2
2013
90
0.100
Why?
Diabetes Mellitus
1
2019
532
0.100
Why?
Receptors, Opioid, delta
1
2013
22
0.100
Why?
beta-Endorphin
1
2013
16
0.100
Why?
Heart Diseases
1
2014
110
0.100
Why?
Nerve Degeneration
1
2013
108
0.100
Why?
Metals
2
2024
113
0.100
Why?
Mice, Inbred C57BL
1
2017
1804
0.100
Why?
Models, Animal
2
2010
149
0.090
Why?
Reproducibility of Results
1
2015
1058
0.090
Why?
Magnesium Sulfate
1
2010
5
0.080
Why?
Tocolytic Agents
1
2010
4
0.080
Why?
Chronic Disease
2
2025
541
0.080
Why?
Fetus
1
2010
101
0.080
Why?
Aged, 80 and over
3
2021
2803
0.080
Why?
Paroxetine
1
2009
3
0.080
Why?
Amphetamine
1
2009
21
0.080
Why?
Dopamine Agents
1
2009
28
0.080
Why?
Rats, Transgenic
1
2008
31
0.070
Why?
Intelligence
2
2019
14
0.070
Why?
Exploratory Behavior
1
2008
78
0.070
Why?
Brain-Derived Neurotrophic Factor
1
2008
81
0.070
Why?
Fourier Analysis
1
2008
45
0.070
Why?
Blotting, Western
1
2010
884
0.070
Why?
Brain Injuries
1
2010
133
0.070
Why?
Smoking
1
2014
1019
0.070
Why?
RNA, Messenger
2
2010
1265
0.070
Why?
Signal Processing, Computer-Assisted
1
2008
67
0.070
Why?
Social Behavior
1
2008
160
0.070
Why?
Rats, Mutant Strains
1
2007
7
0.070
Why?
Rats, Inbred Strains
1
2005
132
0.060
Why?
Hunger
1
2025
12
0.060
Why?
Drug Administration Schedule
1
2005
153
0.060
Why?
Hydrocarbons, Chlorinated
1
2024
21
0.060
Why?
Inflammation
1
2010
729
0.060
Why?
Calcium Channel Blockers
1
2024
57
0.050
Why?
Diuretics
1
2024
51
0.050
Why?
Specialties, Surgical
1
2024
6
0.050
Why?
Fluorocarbons
1
2024
28
0.050
Why?
Parabens
1
2024
9
0.050
Why?
Drug Prescriptions
1
2024
60
0.050
Why?
Insurance, Health
1
2025
143
0.050
Why?
Motivation
1
2008
492
0.050
Why?
Chromium
1
2023
29
0.050
Why?
Stroke Volume
1
2024
122
0.050
Why?
Reproduction
1
2024
92
0.050
Why?
Insulin
1
2025
255
0.050
Why?
Italy
1
2023
27
0.050
Why?
Phenols
1
2024
102
0.050
Why?
Medical Records
1
2022
48
0.050
Why?
Contraception Behavior
1
2022
33
0.050
Why?
Consensus Development Conferences as Topic
1
2021
10
0.050
Why?
Cell Count
2
2013
140
0.040
Why?
Consensus
1
2021
53
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
9
0.040
Why?
Poverty
1
2023
395
0.040
Why?
Research Personnel
1
2021
191
0.040
Why?
Hospitals, Urban
1
2019
42
0.040
Why?
Microscopy, Electron, Transmission
1
2020
160
0.040
Why?
Hospitals, Teaching
1
2019
33
0.040
Why?
Fetal Development
1
2019
34
0.040
Why?
Maternal Health Services
1
2019
22
0.040
Why?
Fellowships and Scholarships
1
2019
32
0.040
Why?
Electronic Health Records
1
2020
99
0.040
Why?
Education, Medical, Graduate
1
2019
61
0.040
Why?
Quality Assurance, Health Care
1
2019
56
0.040
Why?
Nitrogen Dioxide
1
2018
17
0.040
Why?
Child Development
1
2019
95
0.040
Why?
Income
1
2019
160
0.040
Why?
Birth Certificates
1
2018
5
0.040
Why?
Sensitivity and Specificity
1
2020
602
0.040
Why?
Particulate Matter
1
2018
80
0.030
Why?
Research
1
2019
177
0.030
Why?
Research Design
1
2019
370
0.030
Why?
Case-Control Studies
1
2019
1266
0.030
Why?
Infant
1
2019
1143
0.030
Why?
Family
1
2017
192
0.030
Why?
Efferent Pathways
1
2013
16
0.030
Why?
Nerve Fibers
1
2013
37
0.030
Why?
Dopamine Uptake Inhibitors
1
2013
81
0.020
Why?
Cues
1
2013
75
0.020
Why?
Extinction, Psychological
1
2013
103
0.020
Why?
Intermediate Filament Proteins
1
2010
16
0.020
Why?
Dose-Response Relationship, Drug
1
2013
1112
0.020
Why?
Injections, Intraperitoneal
1
2010
58
0.020
Why?
Glial Fibrillary Acidic Protein
1
2010
74
0.020
Why?
Random Allocation
1
2010
145
0.020
Why?
Caspases
1
2010
148
0.020
Why?
Microtubule-Associated Proteins
1
2010
95
0.020
Why?
Dendritic Cells
1
2010
130
0.020
Why?
Polymerase Chain Reaction
1
2010
454
0.020
Why?
Lipopolysaccharides
1
2010
235
0.020
Why?
Nerve Tissue Proteins
1
2010
382
0.020
Why?
Cytokines
1
2010
661
0.020
Why?
Cells, Cultured
1
2010
1617
0.020
Why?
Friedman's Networks
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