Class information for:
Level 2: GASTROESOPHAGEAL REFLUX DISEASE//GASTROESOPHAGEAL REFLUX//PROTON PUMP INHIBITORS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
531 14930 30.4 73%


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
192 3       GASTROESOPHAGEAL REFLUX DISEASE//GASTROESOPHAGEAL REFLUX//ESOPHAGEAL CANCER 54156
531 2             GASTROESOPHAGEAL REFLUX DISEASE//GASTROESOPHAGEAL REFLUX//PROTON PUMP INHIBITORS 14930
764 1                   GASTROESOPHAGEAL REFLUX DISEASE//NON EROSIVE REFLUX DISEASE//HEARTBURN 3093
1455 1                   FUNDOPLICATION//ANTIREFLUX SURGERY//PARAESOPHAGEAL HERNIA 2656
2663 1                   ALIMENTARY PHARMACOLOGY & THERAPEUTICS//ESOMEPRAZOLE//OMEPRAZOLE 2181
3796 1                   LARYNGOPHARYNGEAL REFLUX//EXTRAESOPHAGEAL REFLUX//GASTROESOPHAGEAL REFLUX 1905
4431 1                   GASTROESOPHAGEAL REFLUX//FUNDOPLICATION//NEUROLOGICALLY IMPAIRED CHILDREN 1786
6086 1                   CYP2C19//OMEPRAZOLE//PANTOPRAZOLE 1533
13945 1                   STRESS ULCER PROPHYLAXIS//STRESS ULCER//STRESS ULCERATION 803
18069 1                   PROTON PUMP INHIBITORS//OMEPRAZOLE//HYPOMAGNESEMIA 568
28163 1                   APT DOWNEY TEST//CHILDHOOD DUODENAL PERFORATION//CHILDHOOD DUODENAL ULCER 213
29115 1                   ARTIFICIAL STOMACH DUODENUM MODEL//DUODENAL ULCER PATIENT//ANTACID ACTIVITY 192

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 GASTROESOPHAGEAL REFLUX DISEASE authKW 1773426 9% 63% 1386
2 GASTROESOPHAGEAL REFLUX authKW 1616416 9% 59% 1342
3 PROTON PUMP INHIBITORS authKW 897630 7% 44% 1001
4 GERD authKW 705454 4% 64% 539
5 FUNDOPLICATION authKW 629926 3% 67% 463
6 LARYNGOPHARYNGEAL REFLUX authKW 483878 2% 85% 280
7 OMEPRAZOLE authKW 423062 4% 36% 573
8 HEARTBURN authKW 392601 2% 74% 259
9 ANTIREFLUX SURGERY authKW 376096 2% 75% 245
10 PH MONITORING authKW 307852 1% 71% 213

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 245210 39% 2% 5789
2 Surgery 18797 21% 0% 3063
3 Pediatrics 9319 9% 0% 1416
4 Pharmacology & Pharmacy 8932 16% 0% 2450
5 Otorhinolaryngology 7661 5% 1% 770
6 Medicine, General & Internal 3495 9% 0% 1293
7 Respiratory System 1302 3% 0% 454
8 Critical Care Medicine 772 2% 0% 263
9 Nutrition & Dietetics 752 3% 0% 375
10 Primary Health Care 222 0% 0% 72

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 GASTROENTEROL 80115 12% 2% 1750
2 NEUROENTER CLIN GRP 68603 0% 73% 46
3 OKLAHOMA FDN DIGEST 39956 0% 65% 30
4 GASTROENTEROL HEPATOL 33526 5% 2% 721
5 GASTROENTEROL HEPATOL GEN MED 32977 0% 39% 41
6 SWALLOWING ESOPHAGEAL DISORDERS 27377 0% 36% 37
7 ESOPHAGEAL 22815 0% 62% 18
8 GASTROENTEROL SECT 16939 1% 5% 155
9 ALLERGY SINUS ASTHMA PROGRAM 16549 0% 90% 9
10 UPPER GASTROENTEROL 16087 0% 26% 30

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 ALIMENTARY PHARMACOLOGY & THERAPEUTICS 194141 5% 12% 782
2 SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY 41913 3% 5% 450
3 DISEASES OF THE ESOPHAGUS 41555 1% 11% 188
4 SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES 39360 3% 5% 407
5 AMERICAN JOURNAL OF GASTROENTEROLOGY 39101 3% 4% 472
6 JOURNAL OF PEDIATRIC GASTROENTEROLOGY AND NUTRITION 24826 2% 4% 296
7 DIGESTIVE DISEASES AND SCIENCES 22723 3% 3% 381
8 NEUROGASTROENTEROLOGY AND MOTILITY 17817 1% 6% 151
9 JOURNAL OF NEUROGASTROENTEROLOGY AND MOTILITY 17720 0% 16% 55
10 DIGESTION 15579 1% 5% 159

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 GASTROESOPHAGEAL REFLUX DISEASE 1773426 9% 63% 1386 Search GASTROESOPHAGEAL+REFLUX+DISEASE Search GASTROESOPHAGEAL+REFLUX+DISEASE
2 GASTROESOPHAGEAL REFLUX 1616416 9% 59% 1342 Search GASTROESOPHAGEAL+REFLUX Search GASTROESOPHAGEAL+REFLUX
3 PROTON PUMP INHIBITORS 897630 7% 44% 1001 Search PROTON+PUMP+INHIBITORS Search PROTON+PUMP+INHIBITORS
4 GERD 705454 4% 64% 539 Search GERD Search GERD
5 FUNDOPLICATION 629926 3% 67% 463 Search FUNDOPLICATION Search FUNDOPLICATION
6 LARYNGOPHARYNGEAL REFLUX 483878 2% 85% 280 Search LARYNGOPHARYNGEAL+REFLUX Search LARYNGOPHARYNGEAL+REFLUX
7 OMEPRAZOLE 423062 4% 36% 573 Search OMEPRAZOLE Search OMEPRAZOLE
8 HEARTBURN 392601 2% 74% 259 Search HEARTBURN Search HEARTBURN
9 ANTIREFLUX SURGERY 376096 2% 75% 245 Search ANTIREFLUX+SURGERY Search ANTIREFLUX+SURGERY
10 PH MONITORING 307852 1% 71% 213 Search PH+MONITORING Search PH+MONITORING

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 VANDENPLAS, Y , RUDOLPH, CD , DI LORENZO, C , HASSALL, E , LIPTAK, G , MAZUR, L , SONDHEIMER, J , STAIANO, A , THOMSON, M , VEEREMAN-WAUTERS, G , ET AL (2009) PEDIATRIC GASTROESOPHAGEAL REFLUX CLINICAL PRACTICE GUIDELINES: JOINT RECOMMENDATIONS OF THE NORTH AMERICAN SOCIETY FOR PEDIATRIC GASTROENTEROLOGY, HEPATOLOGY, AND NUTRITION (NASPGHAN) AND THE EUROPEAN SOCIETY FOR PEDIATRIC GASTROENTEROLOGY, HEPATOLOGY, AND NUTRITION (ESPGHAN).JOURNAL OF PEDIATRIC GASTROENTEROLOGY AND NUTRITION. VOL. 49. ISSUE 4. P. 498 -547 398 74% 325
2 NUSRAT, S , NUSRAT, S , BIELEFELDT, K , (2012) REFLUX AND SEX: WHAT DRIVES TESTING, WHAT DRIVES TREATMENT?.EUROPEAN JOURNAL OF GASTROENTEROLOGY & HEPATOLOGY. VOL. 24. ISSUE 3. P. 233-247 261 87% 4
3 RUDOLPH, CD , MAZUR, LJ , LIPTAK, GS , BAKER, RD , BOYLE, JT , COLLETTI, RB , GERSON, WT , WERLIN, SL , (2001) GUIDELINES FOR EVALUATION AND TREATMENT OF GASTROESOPHAGEAL REFLUX IN INFANTS AND CHILDREN: RECOMMENDATIONS OF THE NORTH AMERICAN SOCIETY FOR PEDIATRIC GASTROENTEROLOGY AND NUTRITION.JOURNAL OF PEDIATRIC GASTROENTEROLOGY AND NUTRITION. VOL. 32. ISSUE . P. S1 -S31 235 81% 310
4 FUCHS, KH , BABIC, B , BREITHAUPT, W , DALLEMAGNE, B , FINGERHUT, A , FURNEE, E , GRANDERATH, F , HORVATH, P , KARDOS, P , POINTNER, R , ET AL (2014) EAES RECOMMENDATIONS FOR THE MANAGEMENT OF GASTROESOPHAGEAL REFLUX DISEASE.SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES. VOL. 28. ISSUE 6. P. 1753-1773 204 80% 14
5 KOOP, H , FUCHS, KH , LABENZ, J , JANSEN, PL , MESSMANN, H , MIEHLKE, S , SCHEPP, W , WENZL, TG , (2014) S2K GUIDELINE: GASTROESOPHAGEAL REFLUX DISEASE GUIDED BY THE GERMAN SOCIETY OF GASTROENTEROLOGY AWMF REGISTER NO. 021-013.ZEITSCHRIFT FUR GASTROENTEROLOGIE. VOL. 52. ISSUE 11. P. 1299 -1346 272 59% 11
6 KATZ, PO , GERSON, LB , VELA, MF , (2013) GUIDELINES FOR THE DIAGNOSIS AND MANAGEMENT OF GASTROESOPHAGEAL REFLUX DISEASE.AMERICAN JOURNAL OF GASTROENTEROLOGY. VOL. 108. ISSUE 3. P. 308 -328 119 70% 247
7 PEHL, C , KELLER, J , ALLESCHER, HD , FEUSSNER, H , FRIELING, T , GOEBEL-STENGEL, M , GSCHOSSMANN, J , KUHLBUSCH-ZICKLAM, R , MONNIKES, H , NGUYEN, HN , ET AL (2012) DIAGNOSIS OF OESOPHAGEAL REFLUX BY PH, IMPEDANCE, AND BILIRUBIN MEASUREMENT: RECOMMENDATIONS OF THE GERMAN SOCIETY OF NEUROGASTROENTEROLOGY AND OF THE WORKING GROUP FOR NEUROGASTROENTEROLOGY OF THE GERMAN SOCIETY FOR DIGESTIVE AND METABOLIC DISEASES.ZEITSCHRIFT FUR GASTROENTEROLOGIE. VOL. 50. ISSUE 12. P. 1310-1332 204 74% 1
8 VAKIL, N , VAN ZANTEN, SV , KAHRILAS, P , DENT, J , JONES, R , (2006) THE MONTREAL DEFINITION AND CLASSIFICATION OF GASTROESOPHAGEAL REFLUX DISEASE: A GLOBAL EVIDENCE-BASED CONSENSUS.AMERICAN JOURNAL OF GASTROENTEROLOGY. VOL. 101. ISSUE 8. P. 1900 -1920 109 64% 1175
9 SIFRIM, D , ZERBIB, F , (2012) DIAGNOSIS AND MANAGEMENT OF PATIENTS WITH REFLUX SYMPTOMS REFRACTORY TO PROTON PUMP INHIBITORS.GUT. VOL. 61. ISSUE 9. P. 1340-1354 115 88% 80
10 KHAN, M , SANTANA, J , DONNELLAN, C , PRESTON, C , MOAYYEDI, P , (2007) MEDICAL TREATMENTS IN THE SHORT TERM MANAGEMENT OF REFLUX OESOPHAGITIS (REVIEW).COCHRANE DATABASE OF SYSTEMATIC REVIEWS. VOL. . ISSUE 2. P. - 132 99% 51

Classes with closest relation at Level 2


Rank Class id link
1 1450 ACHALASIA//NONCARDIAC CHEST PAIN//ESOPHAGEAL ACHALASIA
2 1045 BARRETTS ESOPHAGUS//ESOPHAGEAL CANCER//BARRETTS OESOPHAGUS
3 3351 EOSINOPHILIC ESOPHAGITIS//EOSINOPHILIC GASTROENTERITIS//EOSINOPHILIC OESOPHAGITIS
4 3701 HICCUP//VOCAL CORD DYSFUNCTION//PARADOXICAL VOCAL FOLD MOTION
5 590 GASTRIC ULCER//GASTROPROTECTION//SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY
6 3380 PREOPERATIVE FASTING//CRICOID PRESSURE//COMPLICATIONS ASPIRATION
7 2101 OBSTRUCTIVE JAUNDICE//MALIGNANT BILIARY OBSTRUCTION//DUODENOGASTRIC REFLUX
8 111 IRRITABLE BOWEL SYNDROME//NEUROGASTROENTEROLOGY AND MOTILITY//FUNCTIONAL DYSPEPSIA
9 1886 DEGLUTITION//DEGLUTITION DISORDERS//DYSPHAGIA
10 196 HELICOBACTER PYLORI//HELICOBACTER//GASTRITIS

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