Class information for:
Level 1: OPIOIDS//PRESCRIPTION OPIOIDS//CHRONIC NONCANCER PAIN

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
4 4 PSYCHIATRY//PSYCHOLOGY, CLINICAL//PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH 1867560
342 3       FIBROMYALGIA//CHRONIC PAIN//CHRONIC FATIGUE SYNDROME 37325
70 2             FIBROMYALGIA//CHRONIC PAIN//PAIN 28405
1168 1                   OPIOIDS//PRESCRIPTION OPIOIDS//CHRONIC NONCANCER PAIN 2832

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OPIOIDS authKW 866214 28% 10% 791
2 PRESCRIPTION OPIOIDS authKW 641021 4% 52% 110
3 CHRONIC NONCANCER PAIN authKW 580255 3% 70% 74
4 OPIOID ANALGESICS authKW 498683 4% 37% 122
5 CHRONIC PAIN authKW 469459 19% 8% 529
6 PRESCRIPTION DRUG ABUSE authKW 397736 3% 50% 72
7 OPIOID ABUSE authKW 380497 2% 60% 57
8 ABUSE DETERRENT authKW 371525 1% 90% 37
9 PAIN MEDICINE journal 285357 8% 11% 234
10 CHRONIC OPIOID THERAPY authKW 254580 1% 74% 31

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Anesthesiology 40986 23% 1% 654
2 Substance Abuse 31306 16% 1% 444
3 Medicine, General & Internal 8928 27% 0% 752
4 Clinical Neurology 6898 22% 0% 634
5 Health Care Sciences & Services 4279 9% 0% 248
6 Primary Health Care 2367 3% 0% 84
7 Psychiatry 2044 11% 0% 301
8 Public, Environmental & Occupational Health 990 9% 0% 254
9 Psychology, Clinical 612 4% 0% 106
10 Health Policy & Services 588 3% 0% 75

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PAIN POLICY STUDIES GRP 84605 1% 45% 17
2 BELL ST CLIN 71209 0% 80% 8
3 RISK MANAGEMENT EPIDEMIOL 69324 0% 69% 9
4 UNINTENT INJURY PREVENT 57646 1% 16% 33
5 P CRIPT PAIN MEDICAT PROGRAM 55635 0% 100% 5
6 PAIN COMPLEX DISORDERS 53395 0% 40% 12
7 PL MENTAL HLTH ADDICT 51841 1% 27% 17
8 CARMHA 42784 0% 38% 10
9 PAIN PALLIAT GRP 41258 1% 23% 16
10 LANGTON 40040 0% 30% 12

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PAIN MEDICINE 285357 8% 11% 234
2 JOURNAL OF PAIN 57271 3% 5% 99
3 PAIN PHYSICIAN 41271 2% 6% 63
4 CLINICAL JOURNAL OF PAIN 33299 3% 4% 83
5 DRUG AND ALCOHOL DEPENDENCE 29345 5% 2% 128
6 PAIN 16098 4% 1% 108
7 PAIN RESEARCH & MANAGEMENT 15753 1% 5% 26
8 JOURNAL OF ADDICTION MEDICINE 14416 1% 5% 26
9 JOURNAL OF PAIN AND SYMPTOM MANAGEMENT 13912 2% 2% 66
10 PAIN PRACTICE 13087 1% 4% 29

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 OPIOIDS 866214 28% 10% 791 Search OPIOIDS Search OPIOIDS
2 PRESCRIPTION OPIOIDS 641021 4% 52% 110 Search PRESCRIPTION+OPIOIDS Search PRESCRIPTION+OPIOIDS
3 CHRONIC NONCANCER PAIN 580255 3% 70% 74 Search CHRONIC+NONCANCER+PAIN Search CHRONIC+NONCANCER+PAIN
4 OPIOID ANALGESICS 498683 4% 37% 122 Search OPIOID+ANALGESICS Search OPIOID+ANALGESICS
5 CHRONIC PAIN 469459 19% 8% 529 Search CHRONIC+PAIN Search CHRONIC+PAIN
6 PRESCRIPTION DRUG ABUSE 397736 3% 50% 72 Search PRESCRIPTION+DRUG+ABUSE Search PRESCRIPTION+DRUG+ABUSE
7 OPIOID ABUSE 380497 2% 60% 57 Search OPIOID+ABUSE Search OPIOID+ABUSE
8 ABUSE DETERRENT 371525 1% 90% 37 Search ABUSE+DETERRENT Search ABUSE+DETERRENT
9 CHRONIC OPIOID THERAPY 254580 1% 74% 31 Search CHRONIC+OPIOID+THERAPY Search CHRONIC+OPIOID+THERAPY
10 OPIOID MISUSE 237570 1% 65% 33 Search OPIOID+MISUSE Search OPIOID+MISUSE

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 12421 PRESCRIPTION STIMULANTS//COGNITIVE ENHANCEMENT//MORAL ENHANCEMENT
2 19441 OPIOID INDUCED HYPERALGESIA//HYPERALGESIA//REMIFENTANIL
3 5265 BREAKTHROUGH PAIN//OXYCODONE//CANCER PAIN
4 4630 BUPRENORPHINE//BUPRENORPHINE NALOXONE//NORBUPRENORPHINE
5 10254 OVERDOSE//OPIOID OVERDOSE//DRUG RELATED DEATHS
6 13496 OPIOID INDUCED CONSTIPATION//METHYLNALTREXONE//TAPENTADOL
7 2366 CANCER PAIN//PAIN MANAGEMENT//CANCER PAIN MANAGEMENT
8 6302 PAIN ASSESSMENT//ELDERLY NURSING HOME MED//PAIN MANAGEMENT NURSING
9 29145 SCHMERZ//MERZAMBULANZ MERZ TAGESKLIN//MAINZ PAIN STAGING SYSTEM
10 21313 PAINFUL PHYSICAL SYMPTOMS//DEPRESSION AND PAIN//EMBU MED

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