Class information for:
Level 1: ATROPHIC GASTRITIS//PEPSINOGEN//INTESTINAL METAPLASIA

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3499 1971 36.1 74%


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
6 4 GASTROENTEROLOGY & HEPATOLOGY//ONCOLOGY//SURGERY 1371034
261 3       HELICOBACTER PYLORI//GASTROENTEROLOGY & HEPATOLOGY//HELICOBACTER 44585
196 2             HELICOBACTER PYLORI//HELICOBACTER//GASTRITIS 21432
3499 1                   ATROPHIC GASTRITIS//PEPSINOGEN//INTESTINAL METAPLASIA 1971

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 ATROPHIC GASTRITIS authKW 1369202 10% 46% 192
2 PEPSINOGEN authKW 971706 8% 41% 154
3 INTESTINAL METAPLASIA authKW 833465 11% 25% 212
4 HELICOBACTER PYLORI authKW 695819 36% 6% 705
5 PEPSINOGEN I authKW 298422 2% 57% 34
6 GASTRIC CANCER authKW 279520 25% 4% 498
7 GASTRIC ATROPHY authKW 275107 2% 39% 45
8 CHRONIC ATROPHIC GASTRITIS authKW 250331 2% 39% 41
9 GASTRIC CANCER SCREENING authKW 238307 1% 77% 20
10 GASTRITIS authKW 231552 8% 9% 158

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 Gastroenterology & Hepatology 72350 58% 0% 1134
2 Oncology 2101 18% 0% 364
3 Pathology 514 5% 0% 103
4 Medicine, General & Internal 390 8% 0% 160
5 Microbiology 177 5% 0% 107
6 Medical Laboratory Technology 114 2% 0% 30
7 Public, Environmental & Occupational Health 68 4% 0% 76
8 Surgery 66 5% 0% 108
9 BIOLOGY, MISCELLANEOUS 36 0% 0% 2
10 Medicine, Research & Experimental 36 3% 0% 56

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 CANC SCREENING ASSESSMENT MANAGEMENT 110249 1% 65% 11
2 PATHOL 113 46466 0% 50% 6
3 DIGEST DIS GASTRO 38721 0% 50% 5
4 CANC PREVENT MED 31617 0% 29% 7
5 AMNCH TCD 30981 0% 100% 2
6 KLIN GASROENTEROL HEPATOL INFEKTOL 30981 0% 100% 2
7 ENDOSCOPY 29435 4% 3% 73
8 GASTROENTEROL 29407 19% 1% 382
9 GASTROINTESTINAL PHYSIOL WORKING GRP 20653 0% 67% 2
10 IST ONCOL VENETO IOV IRCCS 20649 0% 33% 4

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 HELICOBACTER 72742 4% 6% 78
2 SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY 29781 7% 1% 137
3 EUROPEAN JOURNAL OF GASTROENTEROLOGY & HEPATOLOGY 13645 4% 1% 70
4 ALIMENTARY PHARMACOLOGY & THERAPEUTICS 12423 4% 1% 72
5 JOURNAL OF GASTROENTEROLOGY 11777 3% 1% 52
6 JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY 10465 3% 1% 67
7 WORLD JOURNAL OF GASTROENTEROLOGY 8070 5% 1% 93
8 GUT 5092 3% 1% 56
9 GASTRIC CANCER 5074 1% 2% 15
10 JOURNAL OF CLINICAL GASTROENTEROLOGY 4196 2% 1% 40

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 ATROPHIC GASTRITIS 1369202 10% 46% 192 Search ATROPHIC+GASTRITIS Search ATROPHIC+GASTRITIS
2 PEPSINOGEN 971706 8% 41% 154 Search PEPSINOGEN Search PEPSINOGEN
3 INTESTINAL METAPLASIA 833465 11% 25% 212 Search INTESTINAL+METAPLASIA Search INTESTINAL+METAPLASIA
4 HELICOBACTER PYLORI 695819 36% 6% 705 Search HELICOBACTER+PYLORI Search HELICOBACTER+PYLORI
5 PEPSINOGEN I 298422 2% 57% 34 Search PEPSINOGEN+I Search PEPSINOGEN+I
6 GASTRIC CANCER 279520 25% 4% 498 Search GASTRIC+CANCER Search GASTRIC+CANCER
7 GASTRIC ATROPHY 275107 2% 39% 45 Search GASTRIC+ATROPHY Search GASTRIC+ATROPHY
8 CHRONIC ATROPHIC GASTRITIS 250331 2% 39% 41 Search CHRONIC+ATROPHIC+GASTRITIS Search CHRONIC+ATROPHIC+GASTRITIS
9 GASTRIC CANCER SCREENING 238307 1% 77% 20 Search GASTRIC+CANCER+SCREENING Search GASTRIC+CANCER+SCREENING
10 GASTRITIS 231552 8% 9% 158 Search GASTRITIS Search GASTRITIS

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 DINIS-RIBEIRO, M , AREIA, M , DE VRIES, AC , MARCOS-PINTO, R , MONTEIRO-SOARES, M , O'CONNOR, A , PEREIRA, C , PIMENTEL-NUNES, P , CORREIA, R , ENSARI, A , ET AL (2012) MANAGEMENT OF PRECANCEROUS CONDITIONS AND LESIONS IN THE STOMACH (MAPS): GUIDELINE FROM THE EUROPEAN SOCIETY OF GASTROINTESTINAL ENDOSCOPY (ESGE), EUROPEAN HELICOBACTER STUDY GROUP (EHSG), EUROPEAN SOCIETY OF PATHOLOGY (ESP), AND THE SOCIEDADE PORTUGUESA DE ENDOSCOPIA DIGESTIVA (SPED).ENDOSCOPY. VOL. 44. ISSUE 1. P. 74 -94 137 58% 187
2 RISTIMAKI, A , REMBACKEN, B , CARNEIRO, F , KUIPERS, EJ , DINIS-RIBEIRO, M , AREIA, M , DE VRIES, AC , MARCOS-PINTO, R , MONTEIRO-SOARES, M , O'CONNOR, A , ET AL (2012) MANAGEMENT OF PRECANCEROUS CONDITIONS AND LESIONS IN THE STOMACH (MAPS): GUIDELINE FROM THE EUROPEAN SOCIETY OF GASTROINTESTINAL ENDOSCOPY (ESGE), EUROPEAN HELICOBACTER STUDY GROUP (EHSG), EUROPEAN SOCIETY OF PATHOLOGY (ESP), AND THE SOCIEDADE PORTUGUESA DE ENDOSCOPIA DIGESTIVA (SPED).VIRCHOWS ARCHIV. VOL. 460. ISSUE 1. P. 19 -46 142 58% 20
3 MARQUES-SILVA, L , AREIA, M , ELVAS, L , DINIS-RIBEIRO, M , (2014) PREVALENCE OF GASTRIC PRECANCEROUS CONDITIONS: A SYSTEMATIC REVIEW AND META-ANALYSIS.EUROPEAN JOURNAL OF GASTROENTEROLOGY & HEPATOLOGY. VOL. 26. ISSUE 4. P. 378-387 90 83% 8
4 WECK, MN , BRENNER, H , (2006) PREVALENCE OF CHRONIC ATROPHIC GASTRITIS IN DIFFERENT PARTS OF THE WORLD.CANCER EPIDEMIOLOGY BIOMARKERS & PREVENTION. VOL. 15. ISSUE 6. P. 1083-1094 84 75% 39
5 PASECHNIKOV, V , CHUKOV, S , FEDOROV, E , KIKUSTE, I , LEJA, M , (2014) GASTRIC CANCER: PREVENTION, SCREENING AND EARLY DIAGNOSIS.WORLD JOURNAL OF GASTROENTEROLOGY. VOL. 20. ISSUE 38. P. 13842 -13862 79 51% 32
6 YOON, H , KIM, N , (2015) DIAGNOSIS AND MANAGEMENT OF HIGH RISK GROUP FOR GASTRIC CANCER.GUT AND LIVER. VOL. 9. ISSUE 1. P. 5 -17 65 64% 11
7 WEEK, MN , BRENNER, H , (2008) ASSOCIATION OF HELICOBACTER PYLORI INFECTION WITH CHRONIC ATROPHIC GASTRITIS: META-ANALYSES ACCORDING TO TYPE OF DISEASE DEFINITION.INTERNATIONAL JOURNAL OF CANCER. VOL. 123. ISSUE 4. P. 874-881 73 77% 1
8 MIKI, K , (2011) GASTRIC CANCER SCREENING BY COMBINED ASSAY FOR SERUM ANTI-HELICOBACTER PYLORI IGG ANTIBODY AND SERUM PEPSINOGEN LEVELS-"ABC METHOD".PROCEEDINGS OF THE JAPAN ACADEMY SERIES B-PHYSICAL AND BIOLOGICAL SCIENCES. VOL. 87. ISSUE 7. P. 405 -414 48 89% 46
9 CHEN, HN , WANG, Z , LI, X , ZHOU, ZG , (2016) HELICOBACTER PYLORI ERADICATION CANNOT REDUCE THE RISK OF GASTRIC CANCER IN PATIENTS WITH INTESTINAL METAPLASIA AND DYSPLASIA: EVIDENCE FROM A META-ANALYSIS.GASTRIC CANCER. VOL. 19. ISSUE 1. P. 166 -175 28 85% 11
10 LEUNG, WK , WU, MS , KAKUGAWA, Y , KIM, JJ , YEOH, KG , GOH, KL , WU, KC , WU, DC , SOLLANO, J , KACHINTORN, U , ET AL (2008) SCREENING FOR GASTRIC CANCER IN ASIA: CURRENT EVIDENCE AND PRACTICE.LANCET ONCOLOGY. VOL. 9. ISSUE 3. P. 279 -287 41 69% 336

Classes with closest relation at Level 1


Rank Class id link
1 14211 INCIDENCE ESTIMATES//STOMACH CANCER//SALT TASTE PREFERENCE
2 18623 HELICOBACTER PYLORI//GASTRIC EPITHELIAL CELLS//CLIN GASTROENTEROL ENDOCRINOL UNIT
3 12384 GASTRIC METAPLASIA//HELICOBACTER PYLORI//DUODENAL ULCER
4 21656 AUTOIMMUNE GASTRITIS//PARIETAL CELL ANTIBODIES//ANTIGASTRIC AUTOANTIBODIES
5 11474 FUNDIC GLAND POLYP//GASTRIC POLYPS//GASTRIC HYPERPLASTIC POLYP
6 285 HELICOBACTER PYLORI//UREA BREATH TEST//C 13 UREA BREATH TEST
7 36589 UNFAIR COMMERCIAL PRACTICES//KOREA CENT CANC REGISTRY//CANC CONTROL
8 94 CAGA//HELICOBACTER PYLORI//VACA
9 23203 HEREDITARY DIFFUSE GASTRIC CANCER//PROPHYLACTIC GASTRECTOMY//HDGC
10 27550 SPASMOLYTIC POLYPEPTIDE EXPRESSING METAPLASIA//NASHVILLE VA MED//GASTRIC STEM CELL

Go to start page