Class information for:
Level 1: SMOKELESS TOBACCO//SNUS//SNUFF

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
6603 1464 33.5 57%


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
341 3       SMOKING CESSATION//SMOKING//TOBACCO CONTROL 36872
18 2             SMOKING CESSATION//SMOKING//TOBACCO CONTROL 36872
6603 1                   SMOKELESS TOBACCO//SNUS//SNUFF 1464

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 SMOKELESS TOBACCO authKW 3150749 18% 58% 259
2 SNUS authKW 845253 4% 70% 58
3 SNUFF authKW 626916 4% 56% 54
4 SMOKELESS authKW 515535 3% 60% 41
5 CHEWING TOBACCO authKW 210272 2% 46% 22
6 NICOTINE & TOBACCO RESEARCH journal 188415 10% 6% 148
7 TOBACCO SMOKELESS authKW 160200 1% 59% 13
8 NON CIGARETTE TOBACCO PRODUCTS authKW 134056 1% 43% 15
9 SMOKELESS TOBACCO USE authKW 133474 1% 80% 8
10 MOIST SNUFF authKW 132809 1% 58% 11

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 32397 22% 0% 323
2 Public, Environmental & Occupational Health 17178 44% 0% 647
3 Dentistry, Oral Surgery & Medicine 1690 9% 0% 131
4 Medicine, General & Internal 1154 14% 0% 209
5 Psychology, Clinical 1003 6% 0% 92
6 Oncology 237 9% 0% 127
7 Primary Health Care 147 1% 0% 16
8 Psychiatry 146 5% 0% 69
9 Toxicology 138 4% 0% 54
10 Education, Scientific Disciplines 91 1% 0% 21

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 TOBACCO PROD 90904 2% 20% 22
2 OFF SMOKING HLTH 84489 3% 9% 43
3 TOBACCO PROGRAMS 70242 1% 42% 8
4 HLTH ANALYT SCI 62567 0% 100% 3
5 SCI AFFAIRS GRP 55613 0% 67% 4
6 EXCELLENCE REGULATORY TOBACCO SCI 41712 0% 100% 2
7 SURVEILLANCE TOBACCO CONTROL TOBACCO FREE INITIAT 41712 0% 100% 2
8 TOBACCO REGULATORY SCI FELLOWSHIP PROGRAM 41712 0% 100% 2
9 TRANSDICIPLINARY TOBACCO USE 41712 0% 100% 2
10 GLOBAL TOBACCO CONTROL BRANCH 40101 0% 38% 5

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 NICOTINE & TOBACCO RESEARCH 188415 10% 6% 148
2 TOBACCO CONTROL 87032 6% 5% 86
3 HARM REDUCTION JOURNAL 22239 1% 6% 19
4 ADDICTIVE BEHAVIORS 14694 4% 1% 59
5 INDIAN JOURNAL OF CANCER 10250 1% 3% 18
6 AMERICAN JOURNAL OF HEALTH BEHAVIOR 7936 2% 2% 22
7 PREVENTIVE MEDICINE 6927 3% 1% 42
8 JOURNAL OF ORAL PATHOLOGY & MEDICINE 4737 2% 1% 28
9 TOBACCO INDUCED DISEASES 4405 0% 4% 6
10 AMERICAN JOURNAL OF PUBLIC HEALTH 3835 3% 0% 44

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 SMOKELESS TOBACCO 3150749 18% 58% 259 Search SMOKELESS+TOBACCO Search SMOKELESS+TOBACCO
2 SNUS 845253 4% 70% 58 Search SNUS Search SNUS
3 SNUFF 626916 4% 56% 54 Search SNUFF Search SNUFF
4 SMOKELESS 515535 3% 60% 41 Search SMOKELESS Search SMOKELESS
5 CHEWING TOBACCO 210272 2% 46% 22 Search CHEWING+TOBACCO Search CHEWING+TOBACCO
6 TOBACCO SMOKELESS 160200 1% 59% 13 Search TOBACCO+SMOKELESS Search TOBACCO+SMOKELESS
7 NON CIGARETTE TOBACCO PRODUCTS 134056 1% 43% 15 Search NON+CIGARETTE+TOBACCO+PRODUCTS Search NON+CIGARETTE+TOBACCO+PRODUCTS
8 SMOKELESS TOBACCO USE 133474 1% 80% 8 Search SMOKELESS+TOBACCO+USE Search SMOKELESS+TOBACCO+USE
9 MOIST SNUFF 132809 1% 58% 11 Search MOIST+SNUFF Search MOIST+SNUFF
10 SPIT TOBACCO 121339 1% 73% 8 Search SPIT+TOBACCO Search SPIT+TOBACCO

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 COLILLA, SA , (2010) AN EPIDEMIOLOGIC REVIEW OF SMOKELESS TOBACCO HEALTH EFFECTS AND HARM REDUCTION POTENTIAL.REGULATORY TOXICOLOGY AND PHARMACOLOGY. VOL. 56. ISSUE 2. P. 197 -211 73 79% 21
2 LEE, PN , (2011) SUMMARY OF THE EPIDEMIOLOGICAL EVIDENCE RELATING SNUS TO HEALTH.REGULATORY TOXICOLOGY AND PHARMACOLOGY. VOL. 59. ISSUE 2. P. 197 -214 81 64% 39
3 O'CONNOR, RJ , (2012) NON-CIGARETTE TOBACCO PRODUCTS: WHAT HAVE WE LEARNT AND WHERE ARE WE HEADED?.TOBACCO CONTROL. VOL. 21. ISSUE 2. P. 181-190 81 51% 38
4 UNDERNER, M , PERRIOT, J , (2011) SMOKELESS TOBACCO.REVUE DES MALADIES RESPIRATOIRES. VOL. 28. ISSUE 8. P. 978 -994 85 57% 1
5 TOMAR, SL , (2007) EPIDEMIOLOGIC PERSPECTIVES ON SMOKELESS TOBACCO MARKETING AND POPULATION HARM.AMERICAN JOURNAL OF PREVENTIVE MEDICINE. VOL. 33. ISSUE 6. P. S387-S397 57 86% 40
6 RODU, B , (2011) THE SCIENTIFIC FOUNDATION FOR TOBACCO HARM REDUCTION, 2006-2011.HARM REDUCTION JOURNAL. VOL. 8. ISSUE . P. - 53 76% 19
7 EBBERT, JO , ELRASHIDI, MY , STEAD, LF , (2015) INTERVENTIONS FOR SMOKELESS TOBACCO USE CESSATION.COCHRANE DATABASE OF SYSTEMATIC REVIEWS. VOL. . ISSUE 10. P. - 54 70% 0
8 BORGERDING, MF , BODNAR, JA , CURTIN, GM , SWAUGER, JE , (2012) THE CHEMICAL COMPOSITION OF SMOKELESS TOBACCO: A SURVEY OF PRODUCTS SOLD IN THE UNITED STATES IN 2006 AND 2007.REGULATORY TOXICOLOGY AND PHARMACOLOGY. VOL. 64. ISSUE 3. P. 367-387 49 73% 26
9 HATSUKAMI, DK , EBBERT, JO , FEUER, RM , STEPANOV, I , HECHT, SS , (2007) CHANGING SMOKELESS TOBACCO PRODUCTS - NEW TOBACCO-DELIVERY SYSTEMS.AMERICAN JOURNAL OF PREVENTIVE MEDICINE. VOL. 33. ISSUE 6. P. S368-S378 51 78% 47
10 EBBERT, J , MONTORI, VM , ERWIN, PJ , STEAD, LF , (2011) INTERVENTIONS FOR SMOKELESS TOBACCO USE CESSATION.COCHRANE DATABASE OF SYSTEMATIC REVIEWS. VOL. . ISSUE 2. P. - 47 76% 21

Classes with closest relation at Level 1


Rank Class id link
1 11644 ELECTRONIC CIGARETTES//E CIGARETTES//VAPING
2 13179 NNK//TOBACCO SPECIFIC NITROSAMINES//TOBACCO SPECIFIC N NITROSAMINES
3 28224 BEHAV WELLNESS CLIN TRIALS//AF MED OPERAT AGCY//ATTN MCHK FT
4 15640 WATERPIPE//HOOKAH//WATERPIPE SMOKING
5 6260 BEITRAGE ZUR TABAKFORSCHUNG INTERNATIONAL//PHILIP MORRIS INT RD//SMOKE CHEMISTRY
6 9127 NICOTINE DEPENDENCE//FTND//NICOTINE & TOBACCO RESEARCH
7 2273 ADOLESCENT SMOKING//SMOKING//TOBACCO USE
8 21487 MENTHOL//MENTHOL CIGARETTES//COMMUNITY MED HLTH CARE ADJUNCT
9 11371 TOBACCO CONTROL//TOBACCO OUTLETS//TOBACCO ADVERTISING
10 8762 RATIONAL ADDICTION//TOBACCO CONTROL//CIGARETTE PRICES

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