Class information for:
Level 2: CAFFEINE//ENERGY DRINKS//COFFEE

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
9 4 PLANT SCIENCES//FOOD SCIENCE & TECHNOLOGY//AGRONOMY 1475572
512 3       CAFFEINE//COFFEE//GREEN TEA 21852
2073 2             CAFFEINE//ENERGY DRINKS//COFFEE 5629
6062 1                   COFFEE//CHLOROGENIC ACID//CAFESTOL 1565
8943 1                   CYP1A2//CAFFEINE//THEOBROMINE 1232
9044 1                   ENERGY DRINKS//CAFFEINE//CAFFEINE WITHDRAWAL 1223
17543 1                   ERGOGENIC AID//ERGOGENIC//EXERCISE TRAINING 621
18641 1                   FOOD DRUG EVALUAT//CAFFEINE//GLUCOCORTICOID INSULIN LIKE GROWTH FACTOR 1 AXIS 566
21960 1                   DOXAPRAM//RESPIRATORY STIMULANTS//APNEA OF PREMATURITY 422

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CAFFEINE authKW 2152850 26% 26% 1483
2 ENERGY DRINKS authKW 1164383 5% 81% 256
3 COFFEE authKW 730762 10% 22% 584
4 ERGOGENIC AID authKW 154430 2% 23% 121
5 CHLOROGENIC ACID authKW 142339 3% 13% 196
6 CYP1A2 authKW 136940 2% 21% 119
7 METHYLXANTHINES authKW 135084 2% 26% 93
8 COFFEE CONSUMPTION authKW 130961 1% 54% 43
9 PARAXANTHINE authKW 129383 1% 68% 34
10 CAFESTOL authKW 116967 1% 58% 36

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Nutrition & Dietetics 11026 12% 0% 686
2 Sport Sciences 7479 9% 0% 503
3 Pharmacology & Pharmacy 5572 20% 0% 1136
4 Toxicology 2424 7% 0% 389
5 Substance Abuse 1820 3% 0% 161
6 Psychiatry 1186 6% 0% 355
7 Food Science & Technology 1177 6% 0% 359
8 Pediatrics 987 6% 0% 312
9 Chemistry, Analytical 932 7% 0% 395
10 Psychology, Biological 870 2% 0% 86

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FOOD DRUG EVALUAT 32563 0% 31% 19
2 EXERCISE TRAINING 30470 0% 78% 7
3 OCCUPAT HLTH PSYCHOL 21089 0% 19% 20
4 10240 KINGSWAY AVE 11194 0% 100% 2
5 COLCAFE COFFEE GRP 11194 0% 100% 2
6 HUMAN NUTR COURSE 11194 0% 100% 2
7 MILLARD FILLMORE 11194 0% 100% 2
8 NUT A BUSINESS GRP 11194 0% 100% 2
9 PSYCHIAT NEUROSCI PSYCHIATHOSP CERY 11194 0% 100% 2
10 SATC UHC 11194 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF SPORT NUTRITION AND EXERCISE METABOLISM 14691 1% 5% 49
2 JOURNAL OF THE INTERNATIONAL SOCIETY OF SPORTS NUTRITION 10596 1% 7% 29
3 DEVELOPMENTAL PHARMACOLOGY AND THERAPEUTICS 10265 1% 5% 36
4 CLINICAL PHARMACOLOGY & THERAPEUTICS 4646 1% 1% 71
5 PSYCHOPHARMACOLOGY 3799 2% 1% 93
6 HUMAN PSYCHOPHARMACOLOGY-CLINICAL AND EXPERIMENTAL 3625 1% 2% 34
7 THERAPEUTIC DRUG MONITORING 3180 1% 1% 47
8 EXPERIMENTAL AND CLINICAL PSYCHOPHARMACOLOGY 2998 0% 2% 24
9 EUROPEAN JOURNAL OF CLINICAL PHARMACOLOGY 2269 1% 1% 55
10 PHARMACOGENETICS 2101 0% 2% 19

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CAFFEINE 2152850 26% 26% 1483 Search CAFFEINE Search CAFFEINE
2 ENERGY DRINKS 1164383 5% 81% 256 Search ENERGY+DRINKS Search ENERGY+DRINKS
3 COFFEE 730762 10% 22% 584 Search COFFEE Search COFFEE
4 ERGOGENIC AID 154430 2% 23% 121 Search ERGOGENIC+AID Search ERGOGENIC+AID
5 CHLOROGENIC ACID 142339 3% 13% 196 Search CHLOROGENIC+ACID Search CHLOROGENIC+ACID
6 CYP1A2 136940 2% 21% 119 Search CYP1A2 Search CYP1A2
7 METHYLXANTHINES 135084 2% 26% 93 Search METHYLXANTHINES Search METHYLXANTHINES
8 COFFEE CONSUMPTION 130961 1% 54% 43 Search COFFEE+CONSUMPTION Search COFFEE+CONSUMPTION
9 PARAXANTHINE 129383 1% 68% 34 Search PARAXANTHINE Search PARAXANTHINE
10 CAFESTOL 116967 1% 58% 36 Search CAFESTOL Search CAFESTOL

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 2


rank cluster_id2 link
1 2093 COFFEA ARABICA//COFFEE//THEOBROMA CACAO
2 3417 SYNEPHRINE//EPHEDRINE//PHENYLPROPANOLAMINE
3 3278 MONOETHYLGLYCINEXYLIDIDE//MEGX//METHACETIN
4 1951 GREEN TEA//CATECHIN//EGCG
5 625 ADENOSINE//ADENOSINE RECEPTORS//ADENOSINE A2A RECEPTOR
6 1460 ANABOLIC ANDROGENIC STEROIDS//INTERNATIONAL JOURNAL OF SPORT NUTRITION AND EXERCISE METABOLISM//SPORT SCIENCES
7 3676 PASSIFLORA//PASSIFLORA EDULIS//PASSIFLORACEAE
8 2220 PARACETAMOL//METHOCARBAMOL//ACETAMINOPHEN
9 444 CYTOCHROME P450//EPOXYEICOSATRIENOIC ACIDS//CYP2D6
10 3297 OFF LABEL//UNLICENSED//OFF LABEL PRESCRIBING

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