Class information for:
Level 1: INJECTION DRUG USERS//INJECTING DRUG USE//SYRINGE EXCHANGE

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
392 3472 37.4 57%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
24 34749 AIDS EDUCATION AND PREVENTION//AIDS AND BEHAVIOR//CONDOM USE

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 INJECTION DRUG USERS Author keyword 341 45% 17% 577
2 INJECTING DRUG USE Author keyword 65 34% 5% 159
3 SYRINGE EXCHANGE Author keyword 65 70% 2% 54
4 NEEDLE EXCHANGE Author keyword 59 64% 2% 58
5 NEEDLE EXCHANGE PROGRAMS Author keyword 58 74% 1% 43
6 HARM REDUCTION Author keyword 53 23% 6% 208
7 SYRINGE ACCESS Author keyword 49 94% 0% 17
8 NEEDLE SHARING Author keyword 47 61% 1% 50
9 INJECTING DRUG USERS Author keyword 41 32% 3% 107
10 SYRINGE EXCHANGE PROGRAMS Author keyword 38 84% 1% 21

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 INJECTION DRUG USERS 341 45% 17% 577 Search INJECTION+DRUG+USERS Search INJECTION+DRUG+USERS
2 INJECTING DRUG USE 65 34% 5% 159 Search INJECTING+DRUG+USE Search INJECTING+DRUG+USE
3 SYRINGE EXCHANGE 65 70% 2% 54 Search SYRINGE+EXCHANGE Search SYRINGE+EXCHANGE
4 NEEDLE EXCHANGE 59 64% 2% 58 Search NEEDLE+EXCHANGE Search NEEDLE+EXCHANGE
5 NEEDLE EXCHANGE PROGRAMS 58 74% 1% 43 Search NEEDLE+EXCHANGE+PROGRAMS Search NEEDLE+EXCHANGE+PROGRAMS
6 HARM REDUCTION 53 23% 6% 208 Search HARM+REDUCTION Search HARM+REDUCTION
7 SYRINGE ACCESS 49 94% 0% 17 Search SYRINGE+ACCESS Search SYRINGE+ACCESS
8 NEEDLE SHARING 47 61% 1% 50 Search NEEDLE+SHARING Search NEEDLE+SHARING
9 INJECTING DRUG USERS 41 32% 3% 107 Search INJECTING+DRUG+USERS Search INJECTING+DRUG+USERS
10 SYRINGE EXCHANGE PROGRAMS 38 84% 1% 21 Search SYRINGE+EXCHANGE+PROGRAMS Search SYRINGE+EXCHANGE+PROGRAMS

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 NEEDLE EXCHANGE 174 66% 5% 161
2 SYRINGE EXCHANGE 129 65% 4% 122
3 EXCHANGE PROGRAMS 93 70% 2% 77
4 SHOOTING GALLERIES 93 91% 1% 39
5 VANCOUVER 58 36% 4% 129
6 STERILE SYRINGES 52 87% 1% 26
7 SYRINGE EXCHANGE PROGRAMS 50 71% 1% 40
8 INJECTION DRUG USERS 43 13% 9% 307
9 CONSUMPTION FACILITIES 42 94% 0% 15
10 OUT OF TREATMENT 37 55% 1% 47

Journals


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 INTERNATIONAL JOURNAL OF DRUG POLICY 36 21% 5% 157
2 HARM REDUCTION JOURNAL 31 31% 2% 83

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Interventions to prevent HIV and Hepatitis C in people who inject drugs: A review of reviews to assess evidence of effectiveness 2014 15 167 71%
Potential bias due to outcome-related loss to follow-up in cohort studies on incidence of drug injection: systematic review and meta-analysis 2015 1 51 43%
What has been achieved in HIV prevention, treatment and care for people who inject drugs, 2010-2012? A review of the six highest burden countries 2014 15 22 45%
Do needle syringe programs reduce HIV infection among injecting drug users: A comprehensive review of the international evidence 2006 115 80 91%
The social structural production of HIV risk among injecting drug users 2005 353 106 46%
Evidence for the effectiveness of sterile injecting equipment provision in preventing hepatitis C and human immunodeficiency virus transmission among injecting drug users: a review of reviews 2010 60 90 74%
Are females who inject drugs at higher risk for HIV infection than males who inject drugs: An international systematic review of high seroprevalence areas 2012 20 103 61%
Effectiveness of syringe exchange programs in reducing HIV risk behavior and HIV seroconversion among injecting drug users 2001 127 47 91%
Effectiveness of Structural-Level Needle/Syringe Programs to Reduce HCV and HIV Infection Among People Who Inject Drugs: A Systematic Review 2013 11 28 61%
Oral substitution treatment of injecting opioid users for prevention of HIV infection 2011 40 140 47%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 BRITISH COLUMBIA EXCELLENCE HIV AIDS 34 26% 3.2% 112
2 CHEM DEPENDENCY 25 48% 1.1% 38
3 DRUG USE HIV 24 42% 1.3% 44
4 ESTONIAN DRUG MONITORING 21 85% 0.3% 11
5 URBAN EPIDEMIOL STUDIES 18 20% 2.3% 81
6 ADDICT STUDIES 17 46% 0.8% 28
7 DRUGS HLTH BEHAV 17 26% 1.6% 54
8 URBAN HLTH PROGRAM 16 44% 0.8% 27
9 BARON EDMOND ROTH ILD CHEM DEPENDENCY 16 51% 0.6% 22
10 INFECT DIS DRUG PREVENT 14 100% 0.2% 7

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000192512 CRACK COCAINE//COMMUN SCI INFORMAT TECHNOL HLTH//INTERVENT TREATMENT ADDICT
2 0.0000182514 INJECTING DRUG USE//HEPATITIS C TREATMENT//VIRAL HEPATITIS CLIN PROGRAM
3 0.0000167829 EMERGENCY HUMANITARIAN ASSISTANCE OFF//ST PETERSBURG SCI ADDICT PSYCHOPHARMACO//NEWLY INDEPENDENT STATES
4 0.0000119683 GROIN INJECTING//INTRAARTERIAL INJECTION//INTRA ARTERIAL INJECTION
5 0.0000117641 OVERDOSE PREVENTION//NON FATAL OVERDOSE//DRUG RELATED DEATHS
6 0.0000085631 RISKY SEX//PSICOL CIENCIAS SOCIALES//RISKY SEXUAL BEHAVIOR
7 0.0000080634 BUPRENORPHINE//METHADONE//BUPRENORPHINE NALOXONE
8 0.0000078593 HIV AIDS ABORAT//THAILAND MOPH US CDC ABORAT//AIDS CASES
9 0.0000076276 HIV AIDS PREVENT INTERVENT SUPPORT//AIDS EDUCATION AND PREVENTION//AIDS INTERVENT
10 0.0000074882 PRISONS//PRISONERS//PRISON