Class information for:
Level 1: IDIOPATHIC PEPTIC ULCER//IDIOPATHIC ULCER//PEPTIC ULCER

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
22908 364 33.9 53%


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
590 2             GASTRIC ULCER//GASTROPROTECTION//SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY 14172
22908 1                   IDIOPATHIC PEPTIC ULCER//IDIOPATHIC ULCER//PEPTIC ULCER 364

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 IDIOPATHIC PEPTIC ULCER authKW 349530 1% 83% 5
2 IDIOPATHIC ULCER authKW 191740 1% 57% 4
3 PEPTIC ULCER authKW 130257 12% 4% 44
4 HELICOBACTER PYLORI NEGATIVE authKW 94370 1% 38% 3
5 AGGRESSION PROFILE authKW 83888 0% 100% 1
6 BORDERLINE CONDIT address 83888 0% 100% 1
7 CMMESERV PR F ROUILLON address 83888 0% 100% 1
8 COHENS PERCEIVED STRESS SCALE authKW 83888 0% 100% 1
9 COMBINED THERAPY FOR COMORBIDITY authKW 83888 0% 100% 1
10 COMMUNITY ENGAGEMENT PROGRAMCTSC address 83888 0% 100% 1

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 7240 43% 0% 155
2 Psychology 757 10% 0% 38
3 Psychiatry 644 16% 0% 58
4 Medicine, General & Internal 494 18% 0% 66
5 Psychology, Multidisciplinary 159 5% 0% 19
6 Psychology, Clinical 98 4% 0% 15
7 Primary Health Care 19 1% 0% 3
8 Psychology, Biological 14 1% 0% 3
9 Psychology, Experimental 11 2% 0% 6
10 Medicine, Research & Experimental 6 3% 0% 10

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 BORDERLINE CONDIT 83888 0% 100% 1
2 CMMESERV PR F ROUILLON 83888 0% 100% 1
3 COMMUNITY ENGAGEMENT PROGRAMCTSC 83888 0% 100% 1
4 GASTROENTEROLGIL MED 83888 0% 100% 1
5 HYOGO GASTROENTEROL STUDY GRP 83888 0% 100% 1
6 INFECT HYG 5222 83888 0% 100% 1
7 MANAGEMENT OFF HLTH DATA CHINA 83888 0% 100% 1
8 MCU PSYCHOL CLIN PATHOL 83888 0% 100% 1
9 MENTAL HLTH ADM STUDIES 83888 0% 100% 1
10 OCCUPAT SAFETY DISASTER PREVENT 83888 0% 100% 1

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 JOURNAL OF CLINICAL GASTROENTEROLOGY 3672 4% 0% 16
2 DOULEUR ET ANALGESIE 3606 1% 1% 3
3 SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY 3428 5% 0% 20
4 BULLETIN OF THE BRITISH PSYCHOLOGICAL SOCIETY 2990 1% 1% 3
5 AUSTRALIAN AND NEW ZEALAND JOURNAL OF MEDICINE 2762 2% 0% 9
6 PSYCHOSOMATIC MEDICINE 2702 3% 0% 10
7 PSYCHOTHERAPY AND PSYCHOSOMATICS 2573 2% 0% 7
8 CARDIOVASCULAR RISK FACTORS 2206 0% 3% 1
9 JOURNAL OF PSYCHOSOMATIC RESEARCH 2090 3% 0% 10
10 BRITISH JOURNAL OF SOCIAL AND CLINICAL PSYCHOLOGY 1949 0% 2% 1

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 IDIOPATHIC PEPTIC ULCER 349530 1% 83% 5 Search IDIOPATHIC+PEPTIC+ULCER Search IDIOPATHIC+PEPTIC+ULCER
2 IDIOPATHIC ULCER 191740 1% 57% 4 Search IDIOPATHIC+ULCER Search IDIOPATHIC+ULCER
3 PEPTIC ULCER 130257 12% 4% 44 Search PEPTIC+ULCER Search PEPTIC+ULCER
4 HELICOBACTER PYLORI NEGATIVE 94370 1% 38% 3 Search HELICOBACTER+PYLORI+NEGATIVE Search HELICOBACTER+PYLORI+NEGATIVE
5 AGGRESSION PROFILE 83888 0% 100% 1 Search AGGRESSION+PROFILE Search AGGRESSION+PROFILE
6 COHENS PERCEIVED STRESS SCALE 83888 0% 100% 1 Search COHENS+PERCEIVED+STRESS+SCALE Search COHENS+PERCEIVED+STRESS+SCALE
7 COMBINED THERAPY FOR COMORBIDITY 83888 0% 100% 1 Search COMBINED+THERAPY+FOR+COMORBIDITY Search COMBINED+THERAPY+FOR+COMORBIDITY
8 DICHOTOMOUS LISTENING 83888 0% 100% 1 Search DICHOTOMOUS+LISTENING Search DICHOTOMOUS+LISTENING
9 DISTINCTIONS OF SELF 83888 0% 100% 1 Search DISTINCTIONS+OF+SELF Search DISTINCTIONS+OF+SELF
10 DRAWING OF ONES PAINFUL BODY 83888 0% 100% 1 Search DRAWING+OF+ONES+PAINFUL+BODY Search DRAWING+OF+ONES+PAINFUL+BODY

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 CHUNG, CS , CHIANG, TH , LEE, YC , (2015) A SYSTEMATIC APPROACH FOR THE DIAGNOSIS AND TREATMENT OF IDIOPATHIC PEPTIC ULCERS.KOREAN JOURNAL OF INTERNAL MEDICINE. VOL. 30. ISSUE 5. P. 559 -570 39 53% 2
2 CHARPIGNON, C , LESGOURGUES, B , PARIENTE, A , NAHON, S , PELAQUIER, A , GATINEAU-SAILLIANT, G , ROUCAYROL, AM , COURILLON-MALLET, A , (2013) PEPTIC ULCER DISEASE: ONE IN FIVE IS RELATED TO NEITHER HELICOBACTER PYLORI NOR ASPIRIN/NSAID INTAKE.ALIMENTARY PHARMACOLOGY & THERAPEUTICS. VOL. 38. ISSUE 8. P. 946 -954 24 71% 10
3 IIJIMA, K , KANNO, T , KOIKE, T , SHIMOSEGAWA, T , (2014) HELICOBACTER PYLORI-NEGATIVE, NON-STEROIDAL ANTI-INFLAMMATORY DRUG: NEGATIVE IDIOPATHIC ULCERS IN ASIA.WORLD JOURNAL OF GASTROENTEROLOGY. VOL. 20. ISSUE 3. P. 706 -713 31 48% 5
4 KANNO, T , IIJIMA, K , ABE, Y , YAGI, M , ASONUMA, S , OHYAUCHI, M , ITO, H , KOIKE, T , SHIMOSEGAWA, T , (2015) A MULTICENTER PROSPECTIVE STUDY ON THE PREVALENCE OF HELICOBACTER PYLORI-NEGATIVE AND NONSTEROIDAL ANTI-INFLAMMATORY DRUGS-NEGATIVE IDIOPATHIC PEPTIC ULCERS IN JAPAN.JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY. VOL. 30. ISSUE 5. P. 842 -848 22 59% 2
5 VINACCIA, S , TOBON, S , SANDIN, B , SANCHEZ, FM , (2001) PSYCHOSOCIAL STRESS AND DUODENAL PEPTIC ULCER: A BIO-PSYCHO-SOCIAL PERSPECTIVE.REVISTA LATINOAMERICANA DE PSICOLOGIA. VOL. 33. ISSUE 2. P. 117 -130 22 73% 2
6 DEDING, U , EJLSKOV, L , GRABAS, MPK , NIELSEN, BJ , TORP-PEDERSEN, C , BOGGILD, H , (2016) PERCEIVED STRESS AS A RISK FACTOR FOR PEPTIC ULCERS: A REGISTER-BASED COHORT STUDY.BMC GASTROENTEROLOGY. VOL. 16. ISSUE . P. - 21 51% 0
7 LEVENSTEIN, S , ROSENSTOCK, S , JACOBSEN, RK , JORGENSEN, T , (2015) PSYCHOLOGICAL STRESS INCREASES RISK FOR PEPTIC ULCER, REGARDLESS OF HELICOBACTER PYLORI INFECTION OR USE OF NONSTEROIDAL ANTI-INFLAMMATORY DRUGS.CLINICAL GASTROENTEROLOGY AND HEPATOLOGY. VOL. 13. ISSUE 3. P. 498 -506 20 43% 12
8 JESS, P , (1996) THE PERSONALITY PATTERN IN PEPTIC ULCER DISEASE.DANISH MEDICAL BULLETIN. VOL. 43. ISSUE 4. P. 330-335 32 55% 1
9 JONES, MP , (2006) THE ROLE OF PSYCHOSOCIAL FACTORS IN PEPTIC ULCER DISEASE: BEYOND HELICOBACTER PYLORI AND NSAIDS.JOURNAL OF PSYCHOSOMATIC RESEARCH. VOL. 60. ISSUE 4. P. 407-412 28 39% 28
10 WONG, GLH , AU, KWL , LO, AOS , TSE, YK , CHING, JYL , TO, KF , CHAN, FKL , (2012) GASTROPROTECTIVE THERAPY DOES NOT IMPROVE OUTCOMES OF PATIENTS WITH HELICOBACTER PYLORI-NEGATIVE IDIOPATHIC BLEEDING ULCERS.CLINICAL GASTROENTEROLOGY AND HEPATOLOGY. VOL. 10. ISSUE 10. P. 1124-1129 11 73% 14

Classes with closest relation at Level 1


Rank Class id link
1 34791 ACETYLSALICYLIC ACID CLINICAL STUDIES GASTRIC POTENTIAL DIFFERENCE//ASPIRINR PLUS C//CHU NECKER ENFANTS MALAD BIOPHYS
2 5361 PERFORATED PEPTIC ULCER//PEPTIC ULCER PERFORATION//PERFORATED DUODENAL ULCER
3 12384 GASTRIC METAPLASIA//HELICOBACTER PYLORI//DUODENAL ULCER
4 2823 SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY//SUCRALFATE//GASTROENTEROLOGY & HEPATOLOGY
5 15086 RX 77368//THYROTROPIN RELEASING HORMONE//VAGUS
6 285 HELICOBACTER PYLORI//UREA BREATH TEST//C 13 UREA BREATH TEST
7 36987 DRUG EVALUAT TOXICOL SCI//ACID INHIBITION MODALITIES//BULLFROG STROMACH
8 1326 NSAIDS//NON STEROIDAL ANTI INFLAMMATORY DRUGS//LOW DOSE ASPIRIN
9 26080 GASTRIC SURFACTANT//STAPLE DIET//GASTRIC MUCOSAL BARRIER
10 1562 FUNCTIONAL DYSPEPSIA//DYSPEPSIA//NONULCER DYSPEPSIA

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