Class information for:
Level 1: EXHALED NITRIC OXIDE//FRACTIONAL EXHALED NITRIC OXIDE//NASAL NITRIC OXIDE

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
18 4 CHEMISTRY, ANALYTICAL//TOXICOLOGY//ENVIRONMENTAL SCIENCES 697102
327 3       AIR POLLUTION//PARTICULATE MATTER//INHALATION TOXICOLOGY 38400
1815 2             EXHALED BREATH CONDENSATE//JOURNAL OF BREATH RESEARCH//EXHALED NITRIC OXIDE 6567
3785 1                   EXHALED NITRIC OXIDE//FRACTIONAL EXHALED NITRIC OXIDE//NASAL NITRIC OXIDE 1945

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 EXHALED NITRIC OXIDE authKW 3451135 20% 55% 390
2 FRACTIONAL EXHALED NITRIC OXIDE authKW 433676 3% 49% 55
3 NASAL NITRIC OXIDE authKW 292621 2% 53% 34
4 EXHALED NO authKW 282258 1% 62% 28
5 ALVEOLAR NITRIC OXIDE authKW 270031 1% 83% 20
6 FENO authKW 267059 2% 39% 42
7 EXHALED authKW 172813 1% 67% 16
8 AIRWAY INFLAMMATION authKW 163169 7% 8% 129
9 EXHALED AIR authKW 155379 1% 36% 27
10 ASTHMA authKW 149399 27% 2% 517

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Respiratory System 61041 46% 0% 898
2 Allergy 30975 19% 1% 363
3 Critical Care Medicine 6282 11% 0% 220
4 Immunology 1904 16% 0% 317
5 Pediatrics 1496 10% 0% 202
6 Otorhinolaryngology 972 5% 0% 99
7 Physiology 712 7% 0% 145
8 Sport Sciences 202 3% 0% 56
9 Cardiac & Cardiovascular System 170 5% 0% 97
10 Medicine, Research & Experimental 119 4% 0% 81

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MED CELL BIOL INTEGRAT PHYSIOL 83324 0% 86% 6
2 BIOMED ENGN CHEM ENGN MAT SCI 57862 0% 71% 5
3 SECT AIRWAY DIS 54567 0% 42% 8
4 MED SCI CLIN PHYSIOL 53008 1% 27% 12
5 CLIN DYSPNEE 50464 0% 35% 9
6 N BARLICKI HOSP 48607 0% 100% 3
7 PAEDIAT PAEDIAT P MED 36818 0% 45% 5
8 PEDIAT OBSTET WOMENS HLTH 36454 0% 75% 3
9 CLIN LTD 32405 0% 100% 2
10 PEDIAT ADOLESCENT MED PULM INFECT DIS 32405 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF BREATH RESEARCH 35728 2% 7% 33
2 AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE 27851 7% 1% 130
3 EUROPEAN RESPIRATORY JOURNAL 26032 6% 1% 122
4 PEDIATRIC PULMONOLOGY 25698 5% 2% 88
5 RESPIRATORY MEDICINE 17731 4% 1% 77
6 JOURNAL OF ASTHMA 16425 3% 2% 56
7 PEDIATRIC ALLERGY AND IMMUNOLOGY 10855 2% 2% 36
8 THORAX 9180 3% 1% 64
9 NITRIC OXIDE-BIOLOGY AND CHEMISTRY 8190 1% 2% 27
10 ANNALS OF ALLERGY ASTHMA & IMMUNOLOGY 7543 2% 1% 42

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 EXHALED NITRIC OXIDE 3451135 20% 55% 390 Search EXHALED+NITRIC+OXIDE Search EXHALED+NITRIC+OXIDE
2 FRACTIONAL EXHALED NITRIC OXIDE 433676 3% 49% 55 Search FRACTIONAL+EXHALED+NITRIC+OXIDE Search FRACTIONAL+EXHALED+NITRIC+OXIDE
3 NASAL NITRIC OXIDE 292621 2% 53% 34 Search NASAL+NITRIC+OXIDE Search NASAL+NITRIC+OXIDE
4 EXHALED NO 282258 1% 62% 28 Search EXHALED+NO Search EXHALED+NO
5 ALVEOLAR NITRIC OXIDE 270031 1% 83% 20 Search ALVEOLAR+NITRIC+OXIDE Search ALVEOLAR+NITRIC+OXIDE
6 FENO 267059 2% 39% 42 Search FENO Search FENO
7 EXHALED 172813 1% 67% 16 Search EXHALED Search EXHALED
8 AIRWAY INFLAMMATION 163169 7% 8% 129 Search AIRWAY+INFLAMMATION Search AIRWAY+INFLAMMATION
9 EXHALED AIR 155379 1% 36% 27 Search EXHALED+AIR Search EXHALED+AIR
10 ASTHMA 149399 27% 2% 517 Search ASTHMA Search ASTHMA

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 13993 EXHALED BREATH CONDENSATE//BREATH CONDENSATE//8 ISOPROSTANE
2 30553 EXHALED CARBON MONOXIDE//CARBOXYHEMOGLOBIN DIFFERENCE//EXHALED CO
3 6145 SEVERE ASTHMA//INDUCED SPUTUM//BRONCHIAL THERMOPLASTY
4 33408 CHONDROITIN SULPHATE B//CORONEL KO 085//CYTOKINE PRESENTATION
5 15089 ALLERGIC RHINITIS//RHINITIS//DECONGESTION TEST
6 8146 METHACHOLINE//BRONCHIAL HYPERRESPONSIVENESS//METHACHOLINE INHALATION CHALLENGE
7 5808 INHALED NITRIC OXIDE//NITRIC OXIDE INHALATION//GASES NON ANAESTHETIC NITRIC OXIDE
8 20621 GEA 3175//MESOIONIC 3 ARYL SUBSTITUTED OXATRIAZOLES//NEUTROPHIL DERIVED RELAXING FACTOR
9 7788 WHEEZING//PRESCHOOL WHEEZE//WHEEZE
10 38811 BASHI//BUJUMBURA CITY//CONGENITAL MODEL

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