Class information for:
Level 1: GASTROESOPHAGEAL REFLUX DISEASE//HEARTBURN//NON EROSIVE REFLUX DISEASE

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
20 4 UROLOGY & NEPHROLOGY//GASTROENTEROLOGY & HEPATOLOGY//UROL 479829
138 3       HELICOBACTER PYLORI//GASTROENTEROLOGY & HEPATOLOGY//GASTROESOPHAGEAL REFLUX DISEASE 66701
433 2             GASTROESOPHAGEAL REFLUX DISEASE//GASTROESOPHAGEAL REFLUX//ACHALASIA 16636
327 1                   GASTROESOPHAGEAL REFLUX DISEASE//HEARTBURN//NON EROSIVE REFLUX DISEASE 3674

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GASTROESOPHAGEAL REFLUX DISEASE authKW 1219176 16% 25% 572
2 HEARTBURN authKW 931211 5% 55% 198
3 NON EROSIVE REFLUX DISEASE authKW 648215 3% 68% 111
4 GERD authKW 515028 6% 26% 231
5 PROTON PUMP INHIBITORS authKW 474904 10% 15% 366
6 ALIMENTARY PHARMACOLOGY & THERAPEUTICS journal 367959 14% 8% 530
7 GASTROESOPHAGEAL REFLUX authKW 303016 8% 12% 289
8 REFLUX ESOPHAGITIS authKW 295817 3% 27% 126
9 EROSIVE ESOPHAGITIS authKW 283607 2% 53% 63
10 FUNCTIONAL HEARTBURN authKW 260898 1% 89% 34

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Gastroenterology & Hepatology 225715 73% 1% 2671
2 Pharmacology & Pharmacy 4330 22% 0% 799
3 Medicine, General & Internal 1867 12% 0% 434
4 Health Care Sciences & Services 157 2% 0% 68
5 Health Policy & Services 145 1% 0% 48
6 Primary Health Care 127 1% 0% 25
7 Surgery 36 4% 0% 152
8 Clinical Neurology 34 3% 0% 111
9 Medicine, Research & Experimental 17 2% 0% 77
10 Geriatrics & Gerontology 14 1% 0% 23

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NEUROENTER CLIN GRP 228813 1% 65% 41
2 OKLAHOMA FDN DIGEST 146151 1% 61% 28
3 GASTROENTEROL 87327 25% 1% 907
4 GASTROENTEROL HEPATOL GEN MED 51503 1% 24% 25
5 DIGEST PATHOPHYSIOL UNIT 46306 0% 60% 9
6 COMPREHENS MED PSYCHOSOMAT MED 44106 0% 86% 6
7 UPPER GASTROENTEROL 43296 1% 21% 24
8 ESOPHAGEAL SWALLOWING 42872 0% 50% 10
9 GASTROENTEROL HEPATOL 35408 10% 1% 370
10 SO ARIZONA VA HLTH CARE SYST 35064 0% 27% 15

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ALIMENTARY PHARMACOLOGY & THERAPEUTICS 367959 14% 8% 530
2 AMERICAN JOURNAL OF GASTROENTEROLOGY 48787 7% 2% 257
3 JOURNAL OF NEUROGASTROENTEROLOGY AND MOTILITY 41545 1% 11% 43
4 SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY 36819 6% 2% 206
5 DISEASES OF THE ESOPHAGUS 32012 2% 4% 84
6 DIGESTION 31321 3% 3% 110
7 ALIMENTARY PHARMACOLOGY & THERAPEUTICS SYMPOSIUM SERIES 21436 0% 50% 5
8 DIGESTIVE DISEASES AND SCIENCES 20536 5% 1% 177
9 JOURNAL OF CLINICAL GASTROENTEROLOGY 17110 3% 2% 109
10 EUROPEAN JOURNAL OF GASTROENTEROLOGY & HEPATOLOGY 16323 3% 2% 104

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 GASTROESOPHAGEAL REFLUX DISEASE 1219176 16% 25% 572 Search GASTROESOPHAGEAL+REFLUX+DISEASE Search GASTROESOPHAGEAL+REFLUX+DISEASE
2 HEARTBURN 931211 5% 55% 198 Search HEARTBURN Search HEARTBURN
3 NON EROSIVE REFLUX DISEASE 648215 3% 68% 111 Search NON+EROSIVE+REFLUX+DISEASE Search NON+EROSIVE+REFLUX+DISEASE
4 GERD 515028 6% 26% 231 Search GERD Search GERD
5 PROTON PUMP INHIBITORS 474904 10% 15% 366 Search PROTON+PUMP+INHIBITORS Search PROTON+PUMP+INHIBITORS
6 GASTROESOPHAGEAL REFLUX 303016 8% 12% 289 Search GASTROESOPHAGEAL+REFLUX Search GASTROESOPHAGEAL+REFLUX
7 REFLUX ESOPHAGITIS 295817 3% 27% 126 Search REFLUX+ESOPHAGITIS Search REFLUX+ESOPHAGITIS
8 EROSIVE ESOPHAGITIS 283607 2% 53% 63 Search EROSIVE+ESOPHAGITIS Search EROSIVE+ESOPHAGITIS
9 FUNCTIONAL HEARTBURN 260898 1% 89% 34 Search FUNCTIONAL+HEARTBURN Search FUNCTIONAL+HEARTBURN
10 GASTRO OESOPHAGEAL REFLUX DISEASE 259079 3% 29% 103 Search GASTRO+OESOPHAGEAL+REFLUX+DISEASE Search GASTRO+OESOPHAGEAL+REFLUX+DISEASE

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 1


rank cluster_id2 link
1 19229 DILATED INTERCELLULAR SPACES//GASTROINTESTINAL MOTOR FUNCT//BASELINE IMPEDANCE
2 20237 MORBID OBESITY//OBESITY SURGERY//HIATAL HERNIA
3 2261 HIGH RESOLUTION MANOMETRY//ESOPHAGEAL MOTILITY//NONCARDIAC CHEST PAIN
4 3581 LARYNGOPHARYNGEAL REFLUX//EXTRAESOPHAGEAL REFLUX//GASTROESOPHAGEAL REFLUX
5 7698 LANSOPRAZOLE//PANTOPRAZOLE//OMEPRAZOLE
6 13921 GASTRIC METAPLASIA//HELICOBACTER PYLORI//DUODENAL ULCER
7 1471 FUNDOPLICATION//ANTIREFLUX SURGERY//PARAESOPHAGEAL HERNIA
8 3827 GASTROESOPHAGEAL REFLUX//FUNDOPLICATION//NEUROLOGICALLY IMPAIRED CHILDREN
9 1551 FUNCTIONAL DYSPEPSIA//DYSPEPSIA//NONULCER DYSPEPSIA
10 2750 SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY//DUODENAL ULCER//GASTROENTEROLOGY & HEPATOLOGY

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