Class information for:
Level 1: ADOLESCENT DRUG USERS//CO OCCURRENCE BETWEEN MENTAL DISTRESS AND POLY DRUG USE//COMBINATION DRUG USE

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
61 3       SUBSTANCE ABUSE//CANNABINOID//CANNABIS 92118
31 2             SUBSTANCE ABUSE//JOURNAL OF STUDIES ON ALCOHOL//JOURNAL OF SUBSTANCE ABUSE TREATMENT 33565
38755 1                   ADOLESCENT DRUG USERS//CO OCCURRENCE BETWEEN MENTAL DISTRESS AND POLY DRUG USE//COMBINATION DRUG USE 54

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ADOLESCENT DRUG USERS authKW 583651 2% 100% 1
2 CO OCCURRENCE BETWEEN MENTAL DISTRESS AND POLY DRUG USE authKW 583651 2% 100% 1
3 COMBINATION DRUG USE authKW 583651 2% 100% 1
4 I SATE address 583651 2% 100% 1
5 INCIDENCE INDICATORS authKW 583651 2% 100% 1
6 OBSERVAT ANALYSE COMPORTEMENTS SANTE address 583651 2% 100% 1
7 POLYDRUG MISUSE authKW 583651 2% 100% 1
8 SIMULTANEOUS DRUG USE authKW 583651 2% 100% 1
9 SIMULTANEOUS POLYDRUG USE authKW 583651 2% 100% 1
10 POLYSUBSTANCE authKW 375200 6% 21% 3

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Substance Abuse 12947 72% 0% 39
2 Psychology, Clinical 359 19% 0% 10
3 Psychiatry 311 28% 0% 15
4 Psychology 233 15% 0% 8
5 Nursing 81 7% 0% 4
6 Psychology, Biological 13 2% 0% 1
7 Public, Environmental & Occupational Health 12 7% 0% 4
8 Medicine, General & Internal 4 6% 0% 3
9 Obstetrics & Gynecology 1 2% 0% 1
10 Genetics & Heredity 0 2% 0% 1

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 I SATE 583651 2% 100% 1
2 OBSERVAT ANALYSE COMPORTEMENTS SANTE 583651 2% 100% 1
3 KORFOR ALCOHOL DRUG 291825 2% 50% 1
4 RECH PSYCHOTROPES SANTE MENTALE SOC 291825 2% 50% 1
5 SMITHERS ALCOHOLISM TREATMENT TRAINING 291825 2% 50% 1
6 POLE ADDICT 194549 2% 33% 1
7 UMR CNRS 8136 194549 2% 33% 1
8 INSERM U611 116729 2% 20% 1
9 INVEST DEMOG SALUD 116729 2% 20% 1
10 DRUG STRATEGY CONTROLLED SUBST PROGRAMME 61433 4% 5% 2

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HEALTH VALUES 11909 2% 2% 1
2 DRUGS-EDUCATION PREVENTION AND POLICY 10277 7% 0% 4
3 TEXTO & CONTEXTO ENFERMAGEM 6340 4% 1% 2
4 AQUICHAN 5304 2% 1% 1
5 SUBSTANCE USE & MISUSE 5197 9% 0% 5
6 JOURNAL OF ALCOHOL AND DRUG EDUCATION 4880 4% 0% 2
7 ADDICTIVE BEHAVIORS 4156 11% 0% 6
8 EUROPEAN ADDICTION RESEARCH 3593 4% 0% 2
9 NORDIC STUDIES ON ALCOHOL AND DRUGS 3187 2% 1% 1
10 JOURNAL OF SUBSTANCE ABUSE 3153 2% 1% 1

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ADOLESCENT DRUG USERS 583651 2% 100% 1 Search ADOLESCENT+DRUG+USERS Search ADOLESCENT+DRUG+USERS
2 CO OCCURRENCE BETWEEN MENTAL DISTRESS AND POLY DRUG USE 583651 2% 100% 1 Search CO+OCCURRENCE+BETWEEN+MENTAL+DISTRESS+AND+POLY+DRUG+USE Search CO+OCCURRENCE+BETWEEN+MENTAL+DISTRESS+AND+POLY+DRUG+USE
3 COMBINATION DRUG USE 583651 2% 100% 1 Search COMBINATION+DRUG+USE Search COMBINATION+DRUG+USE
4 INCIDENCE INDICATORS 583651 2% 100% 1 Search INCIDENCE+INDICATORS Search INCIDENCE+INDICATORS
5 POLYDRUG MISUSE 583651 2% 100% 1 Search POLYDRUG+MISUSE Search POLYDRUG+MISUSE
6 SIMULTANEOUS DRUG USE 583651 2% 100% 1 Search SIMULTANEOUS+DRUG+USE Search SIMULTANEOUS+DRUG+USE
7 SIMULTANEOUS POLYDRUG USE 583651 2% 100% 1 Search SIMULTANEOUS+POLYDRUG+USE Search SIMULTANEOUS+POLYDRUG+USE
8 POLYSUBSTANCE 375200 6% 21% 3 Search POLYSUBSTANCE Search POLYSUBSTANCE
9 POLYDRUG USE 375188 17% 7% 9 Search POLYDRUG+USE Search POLYDRUG+USE
10 SIMULTANEOUS USE 308987 6% 18% 3 Search SIMULTANEOUS+USE Search SIMULTANEOUS+USE

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
1 607 SUBSTANCE ABUSE//SUBSTANCE USE//ALCOHOL USE
2 13968 DIAGNOSTIC ORPHANS//EPIDEMIOL BIOMETRY//DSM IV
3 15118 COCAETHYLENE//BENZOYLECGONINE//COCAINE
4 12421 PRESCRIPTION STIMULANTS//COGNITIVE ENHANCEMENT//MORAL ENHANCEMENT
5 18443 DRUGS-EDUCATION PREVENTION AND POLICY//NDRI MELBOURNE OFF//LAMBETH DRUG ALCOHOL SERV
6 2243 CANNABIS//MARIJUANA//THC
7 1347 MDMA//ECSTASY//3 4 METHYLENEDIOXYMETHAMPHETAMINE
8 26911 REPORT STABILITY//RECANTING//AGREEMENT RATES
9 28724 CRACK COCAINE//GRIDEC//COMMUN SCI INFORMAT TECHNOL HLTH
10 11451 DRUGGED DRIVING//DRUG DRIVING//INJURED DRIVERS

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