Class information for:
Level 1: CRACK COCAINE//COMMUN SCI INFORMAT TECHNOL HLTH//CRACK USE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
28897 197 34.5 38%


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
1 4 ECONOMICS//EDUCATION & EDUCATIONAL RESEARCH//PSYCHOL 3876184
25 3       SUBSTANCE ABUSE//ALCOHOLISM-CLINICAL AND EXPERIMENTAL RESEARCH//ALCOHOL 112030
1982 2             METHAMPHETAMINE//COCAINE//BODY PACKER 5587
28897 1                   CRACK COCAINE//COMMUN SCI INFORMAT TECHNOL HLTH//CRACK USE 197

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 CRACK COCAINE authKW 1061406 22% 16% 43
2 COMMUN SCI INFORMAT TECHNOL HLTH address 413337 2% 67% 4
3 CRACK USE authKW 345223 4% 32% 7
4 ALCOHOL DRUG POLICIES INPAD address 206668 1% 67% 2
5 GRIDEC address 206668 1% 67% 2
6 UNIDADE PESQUISA ALCOOL DROGAS address 174374 2% 38% 3
7 AFRICAN AMERICAN HOMELESS authKW 155002 1% 100% 1
8 BLACK HOMELESS authKW 155002 1% 100% 1
9 BOONSHOFT MED WSUBSOM address 155002 1% 100% 1
10 BRASILEIRO INFORMACOES DROGAS address 155002 1% 100% 1

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Substance Abuse 17235 44% 0% 86
2 Psychiatry 1104 27% 0% 54
3 Public, Environmental & Occupational Health 753 26% 0% 51
4 Psychology, Clinical 549 12% 0% 24
5 Psychology 210 8% 0% 15
6 Nursing 136 5% 0% 10
7 Social Issues 114 3% 0% 5
8 Sociology 79 4% 0% 8
9 Social Sciences, Biomedical 63 3% 0% 5
10 Ethnic Studies 62 1% 0% 2

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 COMMUN SCI INFORMAT TECHNOL HLTH 413337 2% 67% 4
2 ALCOHOL DRUG POLICIES INPAD 206668 1% 67% 2
3 GRIDEC 206668 1% 67% 2
4 UNIDADE PESQUISA ALCOOL DROGAS 174374 2% 38% 3
5 BOONSHOFT MED WSUBSOM 155002 1% 100% 1
6 BRASILEIRO INFORMACOES DROGAS 155002 1% 100% 1
7 BRASILEIRO INFORMACOES SOBRE DROGAS PSICOTROP 155002 1% 100% 1
8 CEBRID BRAZILIAN INFORMAT PSYCHOTROP DRUGS 155002 1% 100% 1
9 DENT ZABRZE PEDIATKATEDRA KLIN PEDIAT 155002 1% 100% 1
10 DENT ZABRZE PSYCHIATKATEDRA ODDZIAL K 155002 1% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 EUROPEAN ADDICTION RESEARCH 15730 4% 1% 8
2 SUBSTANCE USE & MISUSE 11368 7% 1% 14
3 CIENCIA & SAUDE COLETIVA 8002 6% 0% 12
4 JOURNAL OF PSYCHOACTIVE DRUGS 7751 5% 1% 9
5 SALUD COLECTIVA 6969 2% 2% 3
6 REVISTA BRASILEIRA DE PSIQUIATRIA 5647 3% 1% 5
7 SAUDE E SOCIEDADE 5313 3% 1% 5
8 JOURNAL OF DRUG ISSUES 2702 3% 0% 5
9 INTERNATIONAL JOURNAL OF DRUG POLICY 2533 2% 0% 4
10 AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2202 3% 0% 5

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 CRACK COCAINE 1061406 22% 16% 43 Search CRACK+COCAINE Search CRACK+COCAINE
2 CRACK USE 345223 4% 32% 7 Search CRACK+USE Search CRACK+USE
3 AFRICAN AMERICAN HOMELESS 155002 1% 100% 1 Search AFRICAN+AMERICAN+HOMELESS Search AFRICAN+AMERICAN+HOMELESS
4 BLACK HOMELESS 155002 1% 100% 1 Search BLACK+HOMELESS Search BLACK+HOMELESS
5 BRAZIL FAMILY HEALTH STRATEGY 155002 1% 100% 1 Search BRAZIL+FAMILY+HEALTH+STRATEGY Search BRAZIL+FAMILY+HEALTH+STRATEGY
6 CAPS AD 155002 1% 100% 1 Search CAPS+AD Search CAPS+AD
7 CARE AGENCIES 155002 1% 100% 1 Search CARE+AGENCIES Search CARE+AGENCIES
8 CLIENT HELPER RELATIONSHIPS 155002 1% 100% 1 Search CLIENT+HELPER+RELATIONSHIPS Search CLIENT+HELPER+RELATIONSHIPS
9 COCAINE RELATED DISORDERS EPIDEMIOLOGY INPATIENTS 155002 1% 100% 1 Search COCAINE+RELATED+DISORDERS+EPIDEMIOLOGY+INPATIENTS Search COCAINE+RELATED+DISORDERS+EPIDEMIOLOGY+INPATIENTS
10 COMMUNITY DRUG USE SERVICES 155002 1% 100% 1 Search COMMUNITY+DRUG+USE+SERVICES Search COMMUNITY+DRUG+USE+SERVICES

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 MOREIRA, MR , FERNANDO, FMB , RIBEIRO, JM , NETO, TDF , (2015) A REVIEW OF BRAZILIAN SCIENTIFIC OUTPUT ON CRACK - CONTRIBUTIONS TO THE POLITICAL AGENDA.CIENCIA & SAUDE COLETIVA. VOL. 20. ISSUE 4. P. 1047 -1062 10 67% 3
2 ZEFERINO, MT , FERMO, VC , FIALHO, MB , BASTOS, FI , (2017) SIMILARITIES AND DIFFERENCES IN CRACK COCAINE USE PATTERNS IN SANTA CATARINA, BRAZIL: CAPITAL VS. MIDWEST.CIENCIA & SAUDE COLETIVA. VOL. 22. ISSUE 1. P. 97 -106 10 67% 0
3 GIGLIOTTI, A , RIBEIRO, M , AGUILERA, AT , REZENDE, E , PERRENOUD, LO , (2014) PARADIGMS OF PUBLIC POLICIES FOR LICIT AND ILLICIT DRUGS IN BRAZIL.SUBSTANCE ABUSE. VOL. 35. ISSUE 3. P. 292 -297 8 80% 2
4 KRAWCZYK, N , VELOSO, CL , BASTOS, FI , (2015) THE INTERPLAY BETWEEN DRUG-USE BEHAVIORS, SETTINGS, AND ACCESS TO CARE: A QUALITATIVE STUDY EXPLORING ATTITUDES AND EXPERIENCES OF CRACK COCAINE USERS IN RIO DE JANEIRO AND SAO PAULO, BRAZIL.HARM REDUCTION JOURNAL. VOL. 12. ISSUE . P. - 12 36% 3
5 GONCALVES, JR , NAPPO, SA , (2015) FACTORS THAT LEAD TO THE USE OF CRACK COCAINE IN COMBINATION WITH MARIJUANA IN BRAZIL: A QUALITATIVE STUDY.BMC PUBLIC HEALTH. VOL. 15. ISSUE . P. - 10 40% 3
6 DIEHL, A , PILLON, SC , DOS SANTOS, MA , RASSOOL, GH , LARANJEIRA, R , (2016) CRIMINALITY AND SEXUAL BEHAVIOURS IN SUBSTANCE DEPENDENTS SEEKING TREATMENT.JOURNAL OF PSYCHOACTIVE DRUGS. VOL. 48. ISSUE 2. P. 124 -134 13 29% 1
7 BARD, ND , ANTUNES, B , ROOS, CM , OLSCHOWSKY, A , DE PINHO, LB , (2016) STIGMA AND PREJUDICE: THE EXPERIENCE OF CRACK USERS.REVISTA LATINO-AMERICANA DE ENFERMAGEM. VOL. 24. ISSUE . P. - 4 100% 0
8 JORGE, MSB , QUINDERE, PHD , YASUI, S , ALBUQUERQUE, RA , (2013) THE RITUAL OF CRACK CONSUMPTION: SOCIO-ANTHROPOLOGICAL ASPECTS AND IMPACTS ON THE HEALTH OF USERS.CIENCIA & SAUDE COLETIVA. VOL. 18. ISSUE 10. P. 2909 -2918 4 100% 2
9 PECHANSKY, F , BASSANI, DG , VON DIEMEN, L , KESSLER, F , LEUKEFELD, CG , SURRATT, HL , INCIARDI, JA , MARTIN, SS , (2007) USING THOUGHT MAPPING AND STRUCTURED STORIES TO DECREASE HIV RISK BEHAVIORS AMONG COCAINE INJECTORS AND CRACK SMOKERS IN THE SOUTH OF BRAZIL.REVISTA BRASILEIRA DE PSIQUIATRIA. VOL. 29. ISSUE 3. P. 233 -240 9 45% 3
10 GUINDALINI, C , VALLADA, H , BREEN, G , LARANJEIRA, R , (2006) CONCURRENT CRACK AND POWDER COCAINE USERS FROM SAO PAULO: DO THEY REPRESENT A DIFFERENT GROUP?.BMC PUBLIC HEALTH. VOL. 6. ISSUE . P. - 9 45% 16

Classes with closest relation at Level 1


Rank Class id link
1 22894 MATRIX SUPPORT//PSYCHOSOCIAL CARE CENTER//PSYCHIATRIC REFORM
2 15890 DRUG MARKETS//CRYPTOMARKETS//SPECIAL POPULAT
3 34655 ARGENTINE ECONOMIC CRISIS//CHANGING CONSUMPTION PRACTICES//COCAINE CONTROL AND TRAFFICKING
4 27913 STREET DRUGS//CO ORADOR OMS DESARROLLO INVEST ENFERMERIA//REVISTA LATINO-AMERICANA DE ENFERMAGEM
5 266 INJECTION DRUG USE//INJECTING DRUG USE//INJECTION DRUG USERS
6 33296 HLTH OUTCOME EVALUAT SCI//ADAPTATION SCALES//ADDICTION TO ALCOHOL DRINKING
7 11030 OVERDOSE//DRUG RELATED DEATHS//OVERDOSE PREVENTION
8 35414 COCAINE INDUCED PSYCHOSIS//ANDALUZ HLTH SERV CADIZ//ASSOC AURORE
9 14774 DRUGS-EDUCATION PREVENTION AND POLICY//DRUG POLICY//INTERNATIONAL JOURNAL OF DRUG POLICY
10 14768 COCAETHYLENE//COCAINE//BENZOYLECGONINE

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