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Nickolas Zaller

Concepts (343)

Concept scores are derived automatically based on a person's publications. Keywords in the their attributed publications are matched to keywords from the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). The strength of a person's concept scores is based not only on the number of corresponding publications, but also how relevant the concepts are to the overall topics of the publications, how long ago the publications were written, whether the person was the first or senior author, and how many other people have written about the topic.Concepts cannot be directly edited. You can help ensure your concepts are accurate by making sure your attributed publications are correct and up-to-date. We recommend checking over your attributed publications list every three to four months.

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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?
HIV Infections
60
2023
394
10.530
 Why?
Prisoners
34
2022
84
7.230
 Why?
Substance Abuse, Intravenous
23
2020
44
5.920
 Why?
Opioid-Related Disorders
20
2022
367
4.680
 Why?
Prisons
24
2022
35
4.490
 Why?
Opiate Substitution Treatment
12
2022
80
3.770
 Why?
Analgesics, Opioid
18
2022
501
3.730
 Why?
Substance-Related Disorders
26
2022
671
3.410
 Why?
Hepatitis C
11
2021
94
3.170
 Why?
Homosexuality, Male
19
2023
56
2.940
 Why?
Methadone
13
2020
169
2.870
 Why?
Risk-Taking
16
2020
128
2.250
 Why?
Patient Acceptance of Health Care
11
2023
331
2.220
 Why?
Health Services Accessibility
12
2022
431
1.990
 Why?
Bisexuality
6
2018
15
1.980
 Why?
Adult
82
2022
14182
1.970
 Why?
Criminal Law
10
2021
34
1.870
 Why?
Humans
146
2023
54246
1.870
 Why?
Mass Screening
12
2020
370
1.840
 Why?
Syringes
6
2014
14
1.790
 Why?
Health Knowledge, Attitudes, Practice
15
2022
541
1.790
 Why?
Naloxone
9
2016
61
1.780
 Why?
Rhode Island
26
2018
29
1.770
 Why?
Harm Reduction
4
2020
8
1.750
 Why?
Drug Overdose
13
2020
154
1.600
 Why?
Sexual Behavior
12
2022
126
1.570
 Why?
Hepacivirus
8
2021
127
1.560
 Why?
Alcohol Drinking
8
2017
259
1.440
 Why?
Male
88
2023
27312
1.430
 Why?
Pharmacists
7
2014
152
1.420
 Why?
Pharmacies
6
2014
63
1.410
 Why?
Needle-Exchange Programs
5
2020
5
1.390
 Why?
Young Adult
36
2021
4308
1.380
 Why?
Health Status Disparities
6
2021
219
1.360
 Why?
Rural Population
8
2022
599
1.360
 Why?
Prevalence
23
2022
1022
1.350
 Why?
United States
35
2023
5200
1.330
 Why?
Buprenorphine
7
2022
132
1.290
 Why?
Mental Disorders
10
2022
451
1.290
 Why?
Middle Aged
48
2022
13070
1.260
 Why?
Female
75
2022
28418
1.260
 Why?
Attitude of Health Personnel
6
2017
397
1.260
 Why?
Anti-HIV Agents
4
2022
43
1.250
 Why?
Unsafe Sex
8
2020
31
1.190
 Why?
Healthcare Disparities
3
2023
268
1.180
 Why?
Minority Groups
7
2022
135
1.160
 Why?
Sexually Transmitted Diseases
7
2016
49
1.140
 Why?
Socioeconomic Factors
19
2021
637
1.060
 Why?
Telemedicine
5
2022
449
1.050
 Why?
Cross-Sectional Studies
23
2023
1679
1.000
 Why?
Continuity of Patient Care
3
2017
64
1.000
 Why?
Criminals
4
2020
26
0.990
 Why?
China
18
2023
104
0.980
 Why?
Alcoholism
4
2021
249
0.960
 Why?
Urban Population
3
2021
182
0.950
 Why?
Delivery of Health Care
5
2023
327
0.910
 Why?
Adolescent
31
2022
6885
0.900
 Why?
Narcotic Antagonists
10
2018
127
0.890
 Why?
Mental Health
2
2023
244
0.870
 Why?
Urinary Bladder Diseases
1
2022
19
0.860
 Why?
Community Pharmacy Services
3
2014
70
0.860
 Why?
Mental Health Services
3
2023
242
0.850
 Why?
Transients and Migrants
4
2015
26
0.850
 Why?
Research
1
2022
110
0.850
 Why?
Influenza Vaccines
1
2022
42
0.830
 Why?
Yoga
1
2020
21
0.770
 Why?
Public Health
5
2022
206
0.750
 Why?
Methamphetamine
2
2022
233
0.740
 Why?
Pandemics
5
2022
579
0.700
 Why?
Health Services
3
2011
80
0.680
 Why?
Heterosexuality
4
2015
12
0.680
 Why?
Prescription Drug Misuse
3
2015
30
0.670
 Why?
Racism
1
2020
57
0.660
 Why?
Health Personnel
2
2022
246
0.660
 Why?
Rural Health Services
1
2020
174
0.650
 Why?
Sexual Partners
8
2021
38
0.630
 Why?
Community Integration
1
2017
2
0.620
 Why?
Arkansas
9
2022
2094
0.620
 Why?
Pneumonia, Viral
1
2020
184
0.600
 Why?
Social Stigma
1
2017
49
0.600
 Why?
Coronavirus Infections
1
2020
192
0.590
 Why?
Multivariate Analysis
8
2021
643
0.580
 Why?
Health Policy
3
2015
171
0.580
 Why?
Sexuality
2
2016
13
0.580
 Why?
Workplace
2
2015
99
0.570
 Why?
Drug Users
3
2016
21
0.570
 Why?
Social Class
1
2017
110
0.570
 Why?
Social Justice
2
2022
25
0.560
 Why?
Health Literacy
1
2018
141
0.550
 Why?
Risk Factors
19
2022
3930
0.550
 Why?
Crime
3
2020
29
0.550
 Why?
HIV Seropositivity
2
2013
28
0.540
 Why?
Minority Health
1
2015
11
0.540
 Why?
HIV
4
2018
26
0.540
 Why?
Condoms
7
2019
27
0.530
 Why?
Qualitative Research
5
2022
331
0.530
 Why?
Substance Abuse Treatment Centers
4
2015
88
0.510
 Why?
Blood Donors
2
2006
35
0.510
 Why?
Case Management
3
2015
45
0.480
 Why?
Heroin Dependence
6
2018
43
0.470
 Why?
Pilot Projects
5
2022
808
0.460
 Why?
Feasibility Studies
4
2020
398
0.420
 Why?
Logistic Models
8
2015
990
0.410
 Why?
Pain
1
2015
405
0.410
 Why?
Aged
12
2022
10041
0.410
 Why?
Confined Spaces
3
2018
4
0.400
 Why?
Ambulatory Care
3
2018
229
0.400
 Why?
Equipment Contamination
2
2010
26
0.400
 Why?
Attitude to Health
2
2011
226
0.390
 Why?
Comorbidity
7
2021
663
0.380
 Why?
Medicaid
3
2022
267
0.380
 Why?
Hepatitis, Viral, Human
2
2010
6
0.380
 Why?
Patient Discharge
3
2021
353
0.380
 Why?
Contraceptives, Postcoital
1
2010
1
0.370
 Why?
Behind-the-Counter Drugs
1
2010
1
0.370
 Why?
Interviews as Topic
5
2020
319
0.370
 Why?
Contraception, Postcoital
1
2009
11
0.360
 Why?
Methicillin-Resistant Staphylococcus aureus
1
2010
88
0.350
 Why?
Judicial Role
2
2018
4
0.350
 Why?
Disease Outbreaks
2
2009
124
0.340
 Why?
Prescription Drugs
3
2014
35
0.330
 Why?
Self Report
3
2020
204
0.330
 Why?
Program Evaluation
3
2020
374
0.330
 Why?
Health Promotion
2
2023
300
0.320
 Why?
Ukraine
2
2020
5
0.320
 Why?
Self Care
2
2019
143
0.310
 Why?
Anti-Retroviral Agents
2
2020
18
0.310
 Why?
Forensic Psychiatry
1
2007
7
0.310
 Why?
Narcotics
4
2013
107
0.300
 Why?
Amphetamine-Related Disorders
3
2017
125
0.300
 Why?
Staphylococcal Infections
1
2010
300
0.300
 Why?
Motivation
3
2022
291
0.290
 Why?
Alcohol-Related Disorders
3
2015
55
0.280
 Why?
Cocaine-Related Disorders
3
2017
246
0.270
 Why?
Substance Withdrawal Syndrome
3
2018
179
0.270
 Why?
Police
2
2016
4
0.260
 Why?
Stress Disorders, Post-Traumatic
2
2022
394
0.260
 Why?
Nutrition Surveys
2
2015
121
0.260
 Why?
Blood Transfusion
1
2006
138
0.250
 Why?
Severity of Illness Index
4
2021
1084
0.240
 Why?
Hospitals, Psychiatric
1
2023
20
0.230
 Why?
Sex Factors
4
2017
765
0.230
 Why?
Vaccination
2
2022
293
0.230
 Why?
Hepatitis C, Chronic
2
2016
89
0.220
 Why?
Law Enforcement
3
2022
11
0.210
 Why?
Crisis Intervention
1
2021
10
0.210
 Why?
Housing
1
2022
48
0.210
 Why?
Infection Control
2
2020
57
0.210
 Why?
Ownership
1
2021
21
0.210
 Why?
Drug Monitoring
2
2012
85
0.200
 Why?
Baltimore
2
2020
31
0.200
 Why?
Community Health Workers
1
2022
48
0.200
 Why?
Geography
1
2021
81
0.200
 Why?
Masks
1
2021
31
0.200
 Why?
Incidence
4
2019
1082
0.200
 Why?
Wounds, Gunshot
1
2021
28
0.200
 Why?
Southeastern United States
1
2020
55
0.190
 Why?
Patient Protection and Affordable Care Act
1
2021
61
0.190
 Why?
Geriatrics
1
2021
47
0.190
 Why?
Awareness
1
2020
34
0.190
 Why?
Needle Sharing
2
2012
3
0.190
 Why?
Chronic Pain
1
2022
147
0.190
 Why?
Follow-Up Studies
6
2018
2387
0.180
 Why?
Knowledge
1
2020
32
0.180
 Why?
Models, Theoretical
1
2021
184
0.180
 Why?
Kenya
1
2019
13
0.180
 Why?
Prejudice
1
2020
43
0.180
 Why?
Pharmaceutical Preparations
1
2020
86
0.180
 Why?
Universities
1
2020
164
0.170
 Why?
Reproductive Health
2
2015
10
0.170
 Why?
Hospitals
2
2021
188
0.170
 Why?
Emergency Service, Hospital
2
2014
538
0.170
 Why?
Puerto Rico
1
2018
17
0.170
 Why?
Reproducibility of Results
1
2022
1304
0.170
 Why?
Demography
2
2018
99
0.170
 Why?
Survival Rate
1
2021
951
0.160
 Why?
Health Behavior
2
2018
273
0.160
 Why?
Mouth
1
2018
35
0.160
 Why?
Pennsylvania
2
2016
35
0.160
 Why?
Office Visits
1
2018
48
0.160
 Why?
Smoking
1
2022
555
0.160
 Why?
Naltrexone
1
2018
62
0.160
 Why?
Stress, Psychological
2
2022
269
0.160
 Why?
Sex Distribution
2
2015
158
0.160
 Why?
Age Distribution
2
2015
198
0.160
 Why?
Emigrants and Immigrants
1
2018
38
0.150
 Why?
Health Status
1
2020
368
0.150
 Why?
Longitudinal Studies
5
2020
746
0.150
 Why?
Massachusetts
3
2012
24
0.150
 Why?
Age Factors
3
2018
1195
0.150
 Why?
Referral and Consultation
4
2022
307
0.150
 Why?
Binge Drinking
1
2017
28
0.150
 Why?
Hepatitis C Antibodies
1
2016
21
0.140
 Why?
Biomedical Research
1
2020
240
0.140
 Why?
Drug Administration Schedule
2
2015
401
0.140
 Why?
Health Care Surveys
3
2013
194
0.140
 Why?
Cohort Studies
3
2018
1543
0.140
 Why?
Education
1
2016
47
0.140
 Why?
Connecticut
5
2013
15
0.140
 Why?
Medication Adherence
2
2013
134
0.130
 Why?
Depression
2
2018
594
0.130
 Why?
Cooperative Behavior
2
2017
254
0.130
 Why?
Homosexuality, Female
1
2015
8
0.130
 Why?
Abortion, Induced
1
2015
20
0.130
 Why?
Education, Medical, Continuing
1
2016
80
0.130
 Why?
Health Services Needs and Demand
2
2013
189
0.130
 Why?
Ambulatory Care Facilities
1
2016
136
0.130
 Why?
Cocaine
1
2016
184
0.130
 Why?
Community Health Centers
1
2015
32
0.130
 Why?
Prescriptions
2
2014
9
0.130
 Why?
Health Surveys
2
2013
261
0.120
 Why?
Nonprescription Drugs
2
2014
42
0.120
 Why?
Pain Measurement
1
2015
246
0.120
 Why?
Coercion
1
2013
6
0.120
 Why?
Syphilis
1
2013
25
0.120
 Why?
Utilization Review
1
2013
36
0.120
 Why?
Pain Management
1
2015
155
0.120
 Why?
Statistics as Topic
1
2013
103
0.110
 Why?
Carcinoma, Hepatocellular
1
2016
203
0.110
 Why?
Behavior, Addictive
1
2013
58
0.110
 Why?
Neoplasms
1
2023
1315
0.110
 Why?
Attitude
1
2013
82
0.110
 Why?
Clinical Pharmacy Information Systems
1
2012
3
0.110
 Why?
AIDS Serodiagnosis
2
2015
9
0.110
 Why?
Drug Utilization
2
2010
74
0.110
 Why?
Pharmaceutical Services
1
2013
57
0.110
 Why?
Time Factors
3
2018
3212
0.110
 Why?
Organizational Policy
1
2012
46
0.110
 Why?
Community Health Services
1
2013
115
0.110
 Why?
Heroin
1
2012
13
0.110
 Why?
Health Care Costs
2
2010
171
0.100
 Why?
Emergency Medical Technicians
1
2011
11
0.100
 Why?
Antiretroviral Therapy, Highly Active
2
2014
40
0.100
 Why?
Alcoholic Intoxication
1
2011
24
0.100
 Why?
Data Collection
2
2011
321
0.100
 Why?
Liver Neoplasms
1
2016
352
0.100
 Why?
Academic Medical Centers
2
2009
141
0.100
 Why?
Patient Compliance
1
2013
249
0.100
 Why?
Methicillin Resistance
1
2010
25
0.100
 Why?
Policy
1
2010
27
0.100
 Why?
Confidence Intervals
1
2010
167
0.090
 Why?
Retrospective Studies
3
2019
6432
0.090
 Why?
Commerce
1
2010
47
0.090
 Why?
Hepatitis B
2
2007
27
0.090
 Why?
Contraception Behavior
1
2009
12
0.090
 Why?
Blood-Borne Pathogens
2
2007
8
0.090
 Why?
Recurrence
2
2013
690
0.090
 Why?
Aged, 80 and over
2
2015
3429
0.090
 Why?
Interpersonal Relations
1
2010
117
0.090
 Why?
Odds Ratio
1
2010
604
0.080
 Why?
Veterans
1
2015
629
0.080
 Why?
Communicable Diseases
1
2009
58
0.080
 Why?
Self Efficacy
2
2021
137
0.080
 Why?
Disease Transmission, Infectious
2
2006
19
0.080
 Why?
Ohio
2
2018
67
0.080
 Why?
Diagnostic Services
1
2007
2
0.080
 Why?
Kentucky
2
2018
72
0.080
 Why?
Equipment Reuse
1
2007
2
0.080
 Why?
Vaccines, Combined
1
2007
2
0.080
 Why?
Hepatitis A Vaccines
1
2007
2
0.080
 Why?
Hepatitis A
1
2007
4
0.080
 Why?
Hepatitis B Vaccines
1
2007
5
0.080
 Why?
Substance Abuse Detection
1
2007
92
0.080
 Why?
Urban Health Services
1
2007
23
0.080
 Why?
Risk Reduction Behavior
2
2018
70
0.070
 Why?
Treatment Outcome
4
2013
5604
0.070
 Why?
Health Expenditures
1
2007
67
0.070
 Why?
Public Health Administration
1
2007
84
0.070
 Why?
Vulnerable Populations
2
2017
44
0.070
 Why?
Survival Analysis
1
2006
735
0.060
 Why?
Georgia (Republic)
1
2004
2
0.060
 Why?
Education, Pharmacy, Continuing
2
2014
5
0.060
 Why?
Prospective Studies
3
2018
2604
0.060
 Why?
Counseling
2
2016
149
0.060
 Why?
Educational Status
2
2015
259
0.060
 Why?
New England
2
2013
10
0.060
 Why?
Intention
1
2023
44
0.050
 Why?
Jurisprudence
1
2022
9
0.050
 Why?
Quarantine
1
2022
16
0.050
 Why?
Genotype
2
2016
599
0.050
 Why?
Insurance Coverage
1
2022
107
0.050
 Why?
Costs and Cost Analysis
1
2021
109
0.050
 Why?
Medicare
1
2022
240
0.050
 Why?
Influenza, Human
1
2022
120
0.050
 Why?
Linear Models
1
2021
309
0.050
 Why?
Violence
1
2021
82
0.050
 Why?
Safe Sex
1
2019
12
0.050
 Why?
Serologic Tests
1
2019
28
0.050
 Why?
Delayed-Action Preparations
1
2018
50
0.040
 Why?
Crack Cocaine
1
2017
26
0.040
 Why?
Random Allocation
1
2018
312
0.040
 Why?
Chronic Disease
1
2020
612
0.040
 Why?
Hepatitis B Antibodies
1
2016
8
0.030
 Why?
Outpatients
1
2017
123
0.030
 Why?
Needs Assessment
1
2016
154
0.030
 Why?
Health Education
2
2007
179
0.030
 Why?
Quality of Life
1
2022
922
0.030
 Why?
Regression Analysis
1
2016
445
0.030
 Why?
Cultural Characteristics
1
2015
29
0.030
 Why?
Adult Survivors of Child Abuse
1
2015
19
0.030
 Why?
Child Abuse, Sexual
1
2015
42
0.030
 Why?
Employment
1
2015
95
0.030
 Why?
Mexico
1
2014
46
0.030
 Why?
Polymerase Chain Reaction
1
2016
531
0.030
 Why?
Treponema pallidum
1
2013
10
0.030
 Why?
Hospital Rapid Response Team
1
2013
2
0.030
 Why?
Social Environment
1
2014
95
0.030
 Why?
Social Adjustment
1
2013
31
0.030
 Why?
Coinfection
1
2013
34
0.030
 Why?
Social Work
1
2013
31
0.030
 Why?
Epidemics
1
2013
19
0.030
 Why?
Professional Role
1
2014
88
0.030
 Why?
Empathy
1
2013
50
0.030
 Why?
Poverty
1
2015
229
0.030
 Why?
Antibodies, Viral
1
2013
124
0.030
 Why?
Risk Assessment
1
2018
1361
0.030
 Why?
Electronic Prescribing
1
2012
4
0.030
 Why?
Drug Prescriptions
1
2013
89
0.030
 Why?
Insurance, Health
1
2013
132
0.030
 Why?
Program Development
1
2013
199
0.030
 Why?
Emergency Medical Services
1
2013
126
0.030
 Why?
Injections, Intravenous
1
2012
148
0.030
 Why?
Disease Progression
1
2015
913
0.030
 Why?
Case-Control Studies
1
2015
1228
0.030
 Why?
Philadelphia
1
2011
14
0.030
 Why?
Triage
1
2011
76
0.020
 Why?
Risk
1
2012
343
0.020
 Why?
Interferon-alpha
1
2010
50
0.020
 Why?
Community-Institutional Relations
1
2010
51
0.020
 Why?
Polyethylene Glycols
1
2010
106
0.020
 Why?
Preventive Health Services
1
2010
53
0.020
 Why?
Evidence-Based Practice
1
2010
110
0.020
 Why?
Drug Therapy, Combination
1
2010
426
0.020
 Why?
Antiviral Agents
1
2010
188
0.020
 Why?
New York City
1
2008
24
0.020
 Why?
Recombinant Proteins
1
2010
569
0.020
 Why?
Child
1
2021
7337
0.020
 Why?
Acquired Immunodeficiency Syndrome
1
2008
66
0.020
 Why?
HIV Seroprevalence
1
2007
4
0.020
 Why?
Causality
1
2006
46
0.020
 Why?
Cost of Illness
1
2007
132
0.020
 Why?
Health Services Research
1
2007
166
0.020
 Why?
Pregnancy
1
2009
2620
0.010
 Why?
Zaller's Networks
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