Class information for:
Level 1: ACUTE EXACERBATIONS OF CHRONIC BRONCHITIS//ACUTE EXACERBATION OF CHRONIC BRONCHITIS//AECB

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
19 4 INFECTIOUS DISEASES//MICROBIOLOGY//VIROLOGY 657099
379 3       STREPTOCOCCUS PNEUMONIAE//NEISSERIA MENINGITIDIS//COMMUNITY ACQUIRED PNEUMONIA 34189
151 2             STREPTOCOCCUS PNEUMONIAE//COMMUNITY ACQUIRED PNEUMONIA//HAEMOPHILUS INFLUENZAE 22504
17100 1                   ACUTE EXACERBATIONS OF CHRONIC BRONCHITIS//ACUTE EXACERBATION OF CHRONIC BRONCHITIS//AECB 645

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ACUTE EXACERBATIONS OF CHRONIC BRONCHITIS authKW 646180 4% 58% 23
2 ACUTE EXACERBATION OF CHRONIC BRONCHITIS authKW 470689 3% 57% 17
3 AECB authKW 217653 1% 64% 7
4 CHRONIC BRONCHITIS authKW 206912 9% 8% 55
5 ACUTE BACTERIAL EXACERBATION OF CHRONIC BRONCHITIS authKW 195448 1% 100% 4
6 EXACERBATION authKW 152325 11% 5% 68
7 SPUTUM PURULENCE authKW 146586 0% 100% 3
8 ACUTE EXACERBATION authKW 142898 5% 9% 32
9 EXACERBATION OF CHRONIC BRONCHITIS authKW 130296 1% 67% 4
10 ACUTE BACTERIAL EXACERBATION authKW 109938 0% 75% 3

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Respiratory System 12400 36% 0% 234
2 Infectious Diseases 3165 21% 0% 137
3 Critical Care Medicine 1537 10% 0% 63
4 Medicine, General & Internal 1211 21% 0% 135
5 Pharmacology & Pharmacy 928 24% 0% 153
6 Microbiology 286 10% 0% 65
7 Medicine, Research & Experimental 95 6% 0% 37
8 Primary Health Care 64 1% 0% 7
9 Cardiac & Cardiovascular System 30 4% 0% 26
10 Emergency Medicine 20 1% 0% 6

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PEDIAT RHEUMATOL IMMUNOL ALLERGY 97724 0% 100% 2
2 PULM 111C 97724 0% 100% 2
3 CLIN TORAX IDIB S 60132 1% 31% 4
4 ABTEILUNGSVORSTAND 48862 0% 100% 1
5 ALAMO CITY MED GRP 48862 0% 100% 1
6 BINZHOU HOSP 48862 0% 100% 1
7 CATTEDRA MICROBIOL MED 48862 0% 100% 1
8 CENT SCI TUBERCULOSIS 48862 0% 100% 1
9 CHAIR GEN PRACTICE 48862 0% 100% 1
10 CHEST CLIN HECKESHORN ZEHLENDORF 48862 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MEDECINE ET MALADIES INFECTIEUSES 15616 5% 1% 35
2 INTERNATIONAL JOURNAL OF CHRONIC OBSTRUCTIVE PULMONARY DISEASE 13324 3% 2% 18
3 MULTIDISCIPLINARY RESPIRATORY MEDICINE 6254 1% 2% 7
4 RESPIRATORY MEDICINE 5635 4% 0% 25
5 COPD-JOURNAL OF CHRONIC OBSTRUCTIVE PULMONARY DISEASE 4583 1% 1% 8
6 EUROPEAN RESPIRATORY JOURNAL 4419 4% 0% 29
7 ARCHIVOS DE BRONCONEUMOLOGIA 4189 2% 1% 11
8 CHEST 3478 6% 0% 39
9 CLINICAL THERAPEUTICS 3457 3% 0% 19
10 JOURNAL OF CHEMOTHERAPY 3261 2% 1% 13

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ACUTE EXACERBATIONS OF CHRONIC BRONCHITIS 646180 4% 58% 23 Search ACUTE+EXACERBATIONS+OF+CHRONIC+BRONCHITIS Search ACUTE+EXACERBATIONS+OF+CHRONIC+BRONCHITIS
2 ACUTE EXACERBATION OF CHRONIC BRONCHITIS 470689 3% 57% 17 Search ACUTE+EXACERBATION+OF+CHRONIC+BRONCHITIS Search ACUTE+EXACERBATION+OF+CHRONIC+BRONCHITIS
3 AECB 217653 1% 64% 7 Search AECB Search AECB
4 CHRONIC BRONCHITIS 206912 9% 8% 55 Search CHRONIC+BRONCHITIS Search CHRONIC+BRONCHITIS
5 ACUTE BACTERIAL EXACERBATION OF CHRONIC BRONCHITIS 195448 1% 100% 4 Search ACUTE+BACTERIAL+EXACERBATION+OF+CHRONIC+BRONCHITIS Search ACUTE+BACTERIAL+EXACERBATION+OF+CHRONIC+BRONCHITIS
6 EXACERBATION 152325 11% 5% 68 Search EXACERBATION Search EXACERBATION
7 SPUTUM PURULENCE 146586 0% 100% 3 Search SPUTUM+PURULENCE Search SPUTUM+PURULENCE
8 ACUTE EXACERBATION 142898 5% 9% 32 Search ACUTE+EXACERBATION Search ACUTE+EXACERBATION
9 EXACERBATION OF CHRONIC BRONCHITIS 130296 1% 67% 4 Search EXACERBATION+OF+CHRONIC+BRONCHITIS Search EXACERBATION+OF+CHRONIC+BRONCHITIS
10 ACUTE BACTERIAL EXACERBATION 109938 0% 75% 3 Search ACUTE+BACTERIAL+EXACERBATION Search ACUTE+BACTERIAL+EXACERBATION

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 83 COPD//CHRONIC OBSTRUCTIVE PULMONARY DISEASE//TIOTROPIUM
2 5961 GEMIFLOXACIN//GEMIFLOXACIN MESYLATE//GARENOXACIN
3 16246 CEFDITOREN//BLNAR//PBP3
4 11195 CEFUROXIME AXETIL//CEFPODOXIME PROXETIL//CEFTIBUTEN
5 5911 AZITHROMYCIN//CLARITHROMYCIN//JOSAMYCIN
6 19687 LUNG MICROBIOME//CF AIRWAYS MICROBIOL GRP//GUT LUNG AXIS
7 12507 BRONCHIECTASIS//MIDDLE LOBE SYNDROME//NON CYSTIC FIBROSIS BRONCHIECTASIS
8 14613 MORAXELLA CATARRHALIS//BRANHAMELLA CATARRHALIS//VACCINE SECT
9 703 COMMUNITY ACQUIRED PNEUMONIA//PNEUMONIA//HEALTHCARE ASSOCIATED PNEUMONIA
10 1950 CIGARETTE SMOKE//CHRONIC OBSTRUCTIVE PULMONARY DISEASE//EMPHYSEMA

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