Class information for:
Level 2: LACTOSE INTOLERANCE//LACTOSE MALABSORPTION//HYDROGEN BREATH TEST

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2652 3468 31.3 54%


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
17 4 REPRODUCTIVE BIOLOGY//OBSTETRICS & GYNECOLOGY//VETERINARY SCIENCES 563730
318 3       ALLERGY//FOOD ALLERGY//CELIAC DISEASE 39374
2652 2             LACTOSE INTOLERANCE//LACTOSE MALABSORPTION//HYDROGEN BREATH TEST 3468
6654 1                   LACTOSE INTOLERANCE//LACTOSE MALABSORPTION//HYPOLACTASIA 1459
9046 1                   EXOCRINE PANCREATIC INSUFFICIENCY//STEATORRHEA//PANCREATIC INSUFFICIENCY 1192
16391 1                   SMALL INTESTINAL BACTERIAL OVERGROWTH//RIFAXIMIN//BACTERIAL OVERGROWTH 656
35230 1                   ALKALINE CHAIN CLEAVAGE//ALPHA COLOR//DIFFERENTIAL FLUORESCENCE INDUCTION DFI 100
37308 1                   OROCAECAL TRANSIT TIME//LACTOSE C 13UREIDE//LACTOSE N 152UREIDE 61

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 LACTOSE INTOLERANCE authKW 1181453 6% 63% 213
2 LACTOSE MALABSORPTION authKW 538042 2% 79% 77
3 HYDROGEN BREATH TEST authKW 456308 2% 72% 72
4 HYPOLACTASIA authKW 325524 1% 86% 43
5 EXOCRINE PANCREATIC INSUFFICIENCY authKW 271210 2% 44% 70
6 LACTASE PERSISTENCE authKW 242280 1% 81% 34
7 SMALL INTESTINAL BACTERIAL OVERGROWTH authKW 240786 2% 45% 61
8 STEATORRHEA authKW 224742 2% 48% 53
9 BACTERIAL OVERGROWTH authKW 221114 2% 36% 70
10 BREATH TEST authKW 220015 4% 21% 122

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 55179 38% 0% 1324
2 Nutrition & Dietetics 9788 14% 0% 501
3 Pediatrics 4307 13% 0% 448
4 Medicine, General & Internal 1624 11% 0% 397
5 Medical Laboratory Technology 1606 4% 0% 132
6 Medicine, Research & Experimental 247 4% 0% 151
7 Pharmacology & Pharmacy 201 7% 0% 249
8 Anthropology 103 1% 0% 37
9 Tropical Medicine 60 1% 0% 29
10 Food Science & Technology 35 2% 0% 82

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 CHAIR HUMAN NUTR HYG 30804 0% 50% 7
2 GI MOTIL PROGRAM 20083 0% 18% 13
3 AG PALAEOGENET 17606 0% 100% 2
4 DIGEST TRACT DISORDERS 17606 0% 100% 2
5 GRP INVEST BIOQUIM PATOL 17606 0% 100% 2
6 INFECT DISKELSEY FDN 17606 0% 100% 2
7 MANIPAL ACUNOVA MHB CLIN 17606 0% 100% 2
8 NEUROGASTROENTEROL SERV 17606 0% 100% 2
9 SECT PEDIAT GASTROENTEROL HEPATOL TRANSPLANTAT 17606 0% 100% 2
10 GEMELLI HOSP 15244 0% 12% 14

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 PEDIATRIC GASTROENTEROLOGY AND NUTRITION 30079 4% 2% 156
2 SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY 17307 4% 1% 139
3 DIGESTIVE DISEASES AND SCIENCES 10290 4% 1% 123
4 GUT 7628 3% 1% 91
5 DIGESTION 6939 1% 2% 51
6 ALIMENTARY PHARMACOLOGY & THERAPEUTICS 6612 2% 1% 70
7 PANCREAS 5868 1% 1% 52
8 PANCREATOLOGY 5570 1% 2% 28
9 AMERICAN JOURNAL OF CLINICAL NUTRITION 5222 3% 1% 89
10 ZEITSCHRIFT FUR GASTROENTEROLOGIE 4873 1% 1% 43

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 LACTOSE INTOLERANCE 1181453 6% 63% 213 Search LACTOSE+INTOLERANCE Search LACTOSE+INTOLERANCE
2 LACTOSE MALABSORPTION 538042 2% 79% 77 Search LACTOSE+MALABSORPTION Search LACTOSE+MALABSORPTION
3 HYDROGEN BREATH TEST 456308 2% 72% 72 Search HYDROGEN+BREATH+TEST Search HYDROGEN+BREATH+TEST
4 HYPOLACTASIA 325524 1% 86% 43 Search HYPOLACTASIA Search HYPOLACTASIA
5 EXOCRINE PANCREATIC INSUFFICIENCY 271210 2% 44% 70 Search EXOCRINE+PANCREATIC+INSUFFICIENCY Search EXOCRINE+PANCREATIC+INSUFFICIENCY
6 LACTASE PERSISTENCE 242280 1% 81% 34 Search LACTASE+PERSISTENCE Search LACTASE+PERSISTENCE
7 SMALL INTESTINAL BACTERIAL OVERGROWTH 240786 2% 45% 61 Search SMALL+INTESTINAL+BACTERIAL+OVERGROWTH Search SMALL+INTESTINAL+BACTERIAL+OVERGROWTH
8 STEATORRHEA 224742 2% 48% 53 Search STEATORRHEA Search STEATORRHEA
9 BACTERIAL OVERGROWTH 221114 2% 36% 70 Search BACTERIAL+OVERGROWTH Search BACTERIAL+OVERGROWTH
10 BREATH TEST 220015 4% 21% 122 Search BREATH+TEST Search BREATH+TEST

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 RANA, SV , MALIK, A , (2014) BREATH TESTS AND IRRITABLE BOWEL SYNDROME.WORLD JOURNAL OF GASTROENTEROLOGY. VOL. 20. ISSUE 24. P. 7587 -7601 70 69% 10
2 SIMREN, M , STOTZER, PO , (2006) USE AND ABUSE OF HYDROGEN BREATH TESTS.GUT. VOL. 55. ISSUE 3. P. 297-303 61 80% 171
3 LOMER, MCE , PARKES, GC , SANDERSON, JD , (2008) REVIEW ARTICLE: LACTOSE INTOLERANCE IN CLINICAL PRACTICE - MYTHS AND REALITIES.ALIMENTARY PHARMACOLOGY & THERAPEUTICS. VOL. 27. ISSUE 2. P. 93-103 55 77% 129
4 MATTAR, R , MAZO, DFDC , (2010) LACTOSE INTOLERANCE: CHANGING PARADIGMS DUE TO MOLECULAR BIOLOGY.REVISTA DA ASSOCIACAO MEDICA BRASILEIRA. VOL. 56. ISSUE 2. P. 230-236 63 81% 3
5 PONZIANI, FR , GERARDI, V , GASBARRINI, A , (2016) DIAGNOSIS AND TREATMENT OF SMALL INTESTINAL BACTERIAL OVERGROWTH.EXPERT REVIEW OF GASTROENTEROLOGY & HEPATOLOGY. VOL. 10. ISSUE 2. P. 215 -227 60 71% 0
6 SAAD, RJ , CHEY, WD , (2014) BREATH TESTING FOR SMALL INTESTINAL BACTERIAL OVERGROWTH: MAXIMIZING TEST ACCURACY.CLINICAL GASTROENTEROLOGY AND HEPATOLOGY. VOL. 12. ISSUE 12. P. 1964 -1972 47 78% 21
7 BURES, J , CYRANY, J , KOHOUTOVA, D , FORSTL, M , REJCHRT, S , KVETINA, J , VORISEK, V , KOPACOVA, M , (2010) SMALL INTESTINAL BACTERIAL OVERGROWTH SYNDROME.WORLD JOURNAL OF GASTROENTEROLOGY. VOL. 16. ISSUE 24. P. 2978-2990 66 54% 128
8 SOMARAJU, UR , SOLIS-MOYA, A , (2016) PANCREATIC ENZYME REPLACEMENT THERAPY FOR PEOPLE WITH CYSTIC FIBROSIS.COCHRANE DATABASE OF SYSTEMATIC REVIEWS. VOL. . ISSUE 11. P. - 50 82% 0
9 BROWN-ESTERS, O , MC NAMARA, P , SAVAIANO, D , (2012) DIETARY AND BIOLOGICAL FACTORS INFLUENCING LACTOSE INTOLERANCE.INTERNATIONAL DAIRY JOURNAL. VOL. 22. ISSUE 2. P. 98 -103 47 85% 14
10 SIKKENS, ECM , CAHEN, DL , KUIPERS, EJ , BRUNO, MJ , (2010) PANCREATIC ENZYME REPLACEMENT THERAPY IN CHRONIC PANCREATITIS.BEST PRACTICE & RESEARCH IN CLINICAL GASTROENTEROLOGY. VOL. 24. ISSUE 3. P. 337-347 55 74% 32

Classes with closest relation at Level 2


Rank Class id link
1 3325 ORAL REHYDRATION SOLUTION//ORAL REHYDRATION THERAPY//PERSISTENT DIARRHEA
2 3178 FOOD PROTEIN INDUCED ENTEROCOLITIS SYNDROME//INTESTINAL PERMEABILITY//ALLERGIC PROCTOCOLITIS
3 4001 SHWACHMAN DIAMOND SYNDROME//SBDS//SHWACHMAN SYNDROME
4 3597 COLLAGENOUS COLITIS//MICROSCOPIC COLITIS//LYMPHOCYTIC COLITIS
5 988 GLYCEMIC INDEX//RESISTANT STARCH//DIETARY FIBER
6 1844 TREFOIL FACTOR//CDX2//LGR5
7 111 IRRITABLE BOWEL SYNDROME//NEUROGASTROENTEROLOGY AND MOTILITY//FUNCTIONAL DYSPEPSIA
8 542 CYSTIC FIBROSIS//CFTR//JOURNAL OF CYSTIC FIBROSIS
9 3113 JOURNAL OF TRAVEL MEDICINE//HYDROTROPY//HYDROTROPES
10 1460 CELIAC DISEASE//COELIAC DISEASE//GLUTEN FREE DIET

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