Class information for:
Level 1: EXHALED NITRIC OXIDE//FRACTIONAL EXHALED NITRIC OXIDE//EXHALED NO

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3589 1949 37.0 87%


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
0 4 BIOCHEMISTRY & MOLECULAR BIOLOGY//CELL BIOLOGY//ONCOLOGY 4064930
54 3       ASTHMA//RESPIRATORY SYSTEM//ALLERGY 90590
2184 2             EXHALED NITRIC OXIDE//EXHALED BREATH CONDENSATE//JOURNAL OF BREATH RESEARCH 4926
3589 1                   EXHALED NITRIC OXIDE//FRACTIONAL EXHALED NITRIC OXIDE//EXHALED NO 1949

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 EXHALED NITRIC OXIDE authKW 3639861 21% 58% 401
2 FRACTIONAL EXHALED NITRIC OXIDE authKW 395542 3% 51% 50
3 EXHALED NO authKW 313289 2% 67% 30
4 NASAL NITRIC OXIDE authKW 287417 2% 54% 34
5 FENO authKW 271433 2% 42% 41
6 ALVEOLAR NITRIC OXIDE authKW 261084 1% 83% 20
7 EXHALED AIR authKW 182946 1% 40% 29
8 AIRWAY INFLAMMATION authKW 173056 7% 8% 133
9 EXHALED authKW 167087 1% 67% 16
10 ASTHMA authKW 154371 27% 2% 525

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 Respiratory System 62086 46% 0% 902
2 Allergy 33862 20% 1% 381
3 Critical Care Medicine 6406 11% 0% 223
4 Immunology 1937 17% 0% 322
5 Pediatrics 1486 10% 0% 202
6 Otorhinolaryngology 989 5% 0% 100
7 Physiology 744 8% 0% 149
8 Sport Sciences 220 3% 0% 58
9 Cardiac & Cardiovascular System 199 5% 0% 103
10 Medicine, Research & Experimental 97 4% 0% 75

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 MED CELL BIOL INTEGRAT PHYSIOL 80563 0% 86% 6
2 BIOMED ENGN CHEM ENGN MAT SCI 55945 0% 71% 5
3 SECT AIRWAY DIS 52759 0% 42% 8
4 CLIN DYSPNEE 48792 0% 35% 9
5 N BARLICKI HOSP 46996 0% 100% 3
6 MED SCI CLIN PHYSIOL 44065 1% 26% 11
7 PAEDIAT PAEDIAT P MED 35598 0% 45% 5
8 PEDIAT OBSTET WOMENS HLTH 35246 0% 75% 3
9 CLIN LTD 31331 0% 100% 2
10 PEDIAT ADOLESCENT MED PULM INFECT DIS 31331 0% 100% 2

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 BREATH RESEARCH 30795 2% 7% 30
2 AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE 28164 7% 1% 132
3 EUROPEAN RESPIRATORY JOURNAL 26505 6% 1% 124
4 PEDIATRIC PULMONOLOGY 23997 4% 2% 85
5 JOURNAL OF ASTHMA 21306 3% 2% 64
6 RESPIRATORY MEDICINE 19895 4% 2% 82
7 PEDIATRIC ALLERGY AND IMMUNOLOGY 10769 2% 2% 36
8 THORAX 8696 3% 1% 63
9 NITRIC OXIDE-BIOLOGY AND CHEMISTRY 8344 1% 2% 27
10 ANNALS OF ALLERGY ASTHMA & IMMUNOLOGY 7536 2% 1% 42

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 EXHALED NITRIC OXIDE 3639861 21% 58% 401 Search EXHALED+NITRIC+OXIDE Search EXHALED+NITRIC+OXIDE
2 FRACTIONAL EXHALED NITRIC OXIDE 395542 3% 51% 50 Search FRACTIONAL+EXHALED+NITRIC+OXIDE Search FRACTIONAL+EXHALED+NITRIC+OXIDE
3 EXHALED NO 313289 2% 67% 30 Search EXHALED+NO Search EXHALED+NO
4 NASAL NITRIC OXIDE 287417 2% 54% 34 Search NASAL+NITRIC+OXIDE Search NASAL+NITRIC+OXIDE
5 FENO 271433 2% 42% 41 Search FENO Search FENO
6 ALVEOLAR NITRIC OXIDE 261084 1% 83% 20 Search ALVEOLAR+NITRIC+OXIDE Search ALVEOLAR+NITRIC+OXIDE
7 EXHALED AIR 182946 1% 40% 29 Search EXHALED+AIR Search EXHALED+AIR
8 AIRWAY INFLAMMATION 173056 7% 8% 133 Search AIRWAY+INFLAMMATION Search AIRWAY+INFLAMMATION
9 EXHALED 167087 1% 67% 16 Search EXHALED Search EXHALED
10 ASTHMA 154371 27% 2% 525 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.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 DWEIK, RA , BOGGS, PB , ERZURUM, SC , IRVIN, CG , LEIGH, MW , LUNDBERG, JO , OLIN, AC , PLUMMER, AL , TAYLOR, DR , (2011) AN OFFICIAL ATS CLINICAL PRACTICE GUIDELINE: INTERPRETATION OF EXHALED NITRIC OXIDE LEVELS (FENO) FOR CLINICAL APPLICATIONS.AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE. VOL. 184. ISSUE 5. P. 602 -615 98 73% 509
2 (2005) ATS/ERS RECOMMENDATIONS FOR STANDARDIZED PROCEDURES FOR THE ONLINE AND OFFLINE MEASUREMENT OF EXHALED LOWER RESPIRATORY NITRIC OXIDE AND NASAL NITRIC OXIDE, 2005.AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE. VOL. 171. ISSUE 8. P. 912 -930 217 86% 1
3 PIJNENBURG, MWH , DE JONGSTE, JC , (2008) EXHALED NITRIC OXIDE IN CHILDHOOD ASTHMA: A REVIEW.CLINICAL AND EXPERIMENTAL ALLERGY. VOL. 38. ISSUE 2. P. 246 -259 150 79% 66
4 SLUTSKY, AS , DRAZEN, JM , SILKOFF, PE , GASTON, BM , HOLDEN, W , ROMERO, FA , ALVING, K , BARALDI, E , BARNES, PJ , BRATTON, D , ET AL (1999) RECOMMENDATIONS FOR STANDARDIZED PROCEDURES FOR THE ONLINE AND OFFLINE MEASUREMENT OF EXHALED LOWER RESPIRATORY NITRIC OXIDE AND NASAL NITRIC OXIDE IN ADULTS AND CHILDREN - 1999.AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE. VOL. 160. ISSUE 6. P. 2104 -2117 119 88% 515
5 TAYLOR, DR , PIJNENBURG, MW , SMITH, AD , DE JONGSTE, JC , (2006) EXHALED NITRIC OXIDE MEASUREMENTS: CLINICAL APPLICATION AND INTERPRETATION.THORAX. VOL. 61. ISSUE 9. P. 817-827 113 77% 267
6 PUCKETT, JL , GEORGE, SC , (2008) PARTITIONED EXHALED NITRIC OXIDE TO NON-INVASIVELY ASSESS ASTHMA.RESPIRATORY PHYSIOLOGY & NEUROBIOLOGY. VOL. 163. ISSUE 1-3. P. 166-177 127 88% 20
7 PARASKAKIS, E , VERGADI, E , CHATZIMICHAEL, A , BUSH, A , (2016) THE ROLE OF FLOW-INDEPENDENT EXHALED NITRIC OXIDE PARAMETERS IN THE ASSESSMENT OF AIRWAY DISEASES.CURRENT TOPICS IN MEDICINAL CHEMISTRY. VOL. 16. ISSUE 14. P. 1631 -1642 105 77% 1
8 SANDRINI, A , TAYLOR, DR , THOMAS, PS , YATES, DH , (2010) FRACTIONAL EXHALED NITRIC OXIDE IN ASTHMA: AN UPDATE.RESPIROLOGY. VOL. 15. ISSUE 1. P. 57 -70 120 74% 29
9 BERNAREGGI, M , CREMONA, G , (1999) MEASUREMENT OF EXHALED NITRIC OXIDE IN HUMANS AND ANIMALS.PULMONARY PHARMACOLOGY & THERAPEUTICS. VOL. 12. ISSUE 6. P. 331 -352 156 81% 13
10 LIM, KG , MOTTRAM, C , (2008) THE USE OF FRACTION OF EXHALED NITRIC OXIDE IN PULMONARY PRACTICE.CHEST. VOL. 133. ISSUE 5. P. 1232-1242 101 83% 57

Classes with closest relation at Level 1


Rank Class id link
1 14504 EXHALED BREATH CONDENSATE//BREATH CONDENSATE//8 ISOPROSTANE
2 31116 EXHALED CARBON MONOXIDE//CARBOXYHEMOGLOBIN DIFFERENCE//EXHALED CO
3 7024 SEVERE ASTHMA//INDUCED SPUTUM//SPUTUM CELL COUNTS
4 32039 GLAXO HERITAGE ASTHMA//2K 1C RAT//AUTONOMIC NITRERGIC NERVES
5 21883 EPITHELIUM DERIVED RELAXING FACTOR//COAXIAL BIOASSAY//EPITHELIUM DERIVED INHIBITORY FACTOR EPDIF
6 34223 BOVINE BRONCHI//8 BRCGMP 8 BROMOGUANOSINE 3 5 CYCLIC MONOPHOSPHATE//ACROLEIN UPTAKE
7 3792 INHALED NITRIC OXIDE//PERSISTENT PULMONARY HYPERTENSION OF THE NEWBORN//PULMONARY HYPERTENSION
8 19348 EOSINOPHIL CATIONIC PROTEIN//EOSINOPHIL PROTEIN X//EPX
9 6638 METHACHOLINE//BRONCHIAL HYPERRESPONSIVENESS//METHACHOLINE INHALATION CHALLENGE
10 10718 PRIMARY CILIARY DYSKINESIA//KARTAGENERS SYNDROME//CILIARY DYSKINESIA

Go to start page