Class information for:
Level 1: EXHALED CARBON MONOXIDE//CARBOXYHEMOGLOBIN DIFFERENCE//EXHALED CO

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
31116 158 26.9 77%


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
31116 1                   EXHALED CARBON MONOXIDE//CARBOXYHEMOGLOBIN DIFFERENCE//EXHALED CO 158

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 CARBON MONOXIDE authKW 2236313 11% 64% 18
2 CARBOXYHEMOGLOBIN DIFFERENCE authKW 773051 3% 100% 4
3 EXHALED CO authKW 441740 3% 57% 4
4 ACUTE EXACERBATIONS OF ASTHMA authKW 193263 1% 100% 1
5 ASTHMATIC PHENOTYPE authKW 193263 1% 100% 1
6 BREATH CO LEVELS authKW 193263 1% 100% 1
7 CARBON MONOXIDE HEMOGLOBIN COHB authKW 193263 1% 100% 1
8 CARBOXYHEMOGLOBIN METABOLISM authKW 193263 1% 100% 1
9 CHILD CHILD PROGRAM address 193263 1% 100% 1
10 CHRONIC OBSTRUCTIVE BLOOD authKW 193263 1% 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 Respiratory System 3368 38% 0% 60
2 Allergy 400 8% 0% 12
3 Critical Care Medicine 353 9% 0% 15
4 Pediatrics 305 16% 0% 25
5 Public, Environmental & Occupational Health 99 11% 0% 18
6 Substance Abuse 39 3% 0% 4
7 Psychology, Clinical 35 4% 0% 6
8 Biochemical Research Methods 32 6% 0% 9
9 Physiology 22 5% 0% 8
10 Anesthesiology 21 3% 0% 4

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 CHILD CHILD PROGRAM 193263 1% 100% 1
2 CLIN MED IMMUNOL SCI MED 193263 1% 100% 1
3 GERIATR MED OTOLARYNGOL 193263 1% 100% 1
4 GREENHEAD UNIT 193263 1% 100% 1
5 JAMAICAS PARTICIPANT LEADERS INT HLTH PROGRAMME 193263 1% 100% 1
6 NEWBORN PATHOL CLIN 193263 1% 100% 1
7 P MED ICU 1 193263 1% 100% 1
8 POLICLIN UNIV SANTA MARIA SCOTTE 193263 1% 100% 1
9 SEAFARER INT OCCUPAT HLTH 193263 1% 100% 1
10 SECT ANAESTHET PAIN MED CRIT CARE 193263 1% 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 BREATH RESEARCH 27050 5% 2% 8
2 BIOLOGY OF THE NEONATE 2691 4% 0% 6
3 JOURNAL OF ASTHMA 1604 3% 0% 5
4 INTERNATIONAL JOURNAL OF OCCUPATIONAL MEDICINE AND ENVIRONMENTAL HEALTH 1379 1% 0% 2
5 THORAX 1329 4% 0% 7
6 JORNAL BRASILEIRO DE PNEUMOLOGIA 1032 1% 0% 2
7 RESPIRATORY MEDICINE 910 3% 0% 5
8 BRITISH JOURNAL OF DEVELOPMENTAL DISABILITIES 853 1% 0% 1
9 PEDIATRIC ALLERGY IMMUNOLOGY AND PULMONOLOGY 810 1% 0% 1
10 AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE 713 4% 0% 6

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 CARBON MONOXIDE 2236313 11% 64% 18 Search EXHALED+CARBON+MONOXIDE Search EXHALED+CARBON+MONOXIDE
2 CARBOXYHEMOGLOBIN DIFFERENCE 773051 3% 100% 4 Search CARBOXYHEMOGLOBIN+DIFFERENCE Search CARBOXYHEMOGLOBIN+DIFFERENCE
3 EXHALED CO 441740 3% 57% 4 Search EXHALED+CO Search EXHALED+CO
4 ACUTE EXACERBATIONS OF ASTHMA 193263 1% 100% 1 Search ACUTE+EXACERBATIONS+OF+ASTHMA Search ACUTE+EXACERBATIONS+OF+ASTHMA
5 ASTHMATIC PHENOTYPE 193263 1% 100% 1 Search ASTHMATIC+PHENOTYPE Search ASTHMATIC+PHENOTYPE
6 BREATH CO LEVELS 193263 1% 100% 1 Search BREATH+CO+LEVELS Search BREATH+CO+LEVELS
7 CARBON MONOXIDE HEMOGLOBIN COHB 193263 1% 100% 1 Search CARBON+MONOXIDE+HEMOGLOBIN+COHB Search CARBON+MONOXIDE+HEMOGLOBIN+COHB
8 CARBOXYHEMOGLOBIN METABOLISM 193263 1% 100% 1 Search CARBOXYHEMOGLOBIN+METABOLISM Search CARBOXYHEMOGLOBIN+METABOLISM
9 CHRONIC OBSTRUCTIVE BLOOD 193263 1% 100% 1 Search CHRONIC+OBSTRUCTIVE+BLOOD Search CHRONIC+OBSTRUCTIVE+BLOOD
10 COHB ELIMINATION 193263 1% 100% 1 Search COHB+ELIMINATION Search COHB+ELIMINATION

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 GAJDOCSY, R , HORVATH, I , (2010) EXHALED CARBON MONOXIDE IN AIRWAY DISEASES: FROM RESEARCH FINDINGS TO CLINICAL RELEVANCE.JOURNAL OF BREATH RESEARCH. VOL. 4. ISSUE 4. P. - 38 53% 16
2 JESENAK, M , BANOVCIN, P , HAVLICEKOVA, Z , DOBROTA, D , BABUSIKOVA, E , (2014) FACTORS INFLUENCING THE LEVELS OF EXHALED CARBON MONOXIDE IN ASTHMATIC CHILDREN.JOURNAL OF ASTHMA. VOL. 51. ISSUE 9. P. 900 -906 22 65% 0
3 MOSCATO, U , POSCIA, A , GARGARUTI, R , CAPELLI, G , CAVALIERE, F , (2014) NORMAL VALUES OF EXHALED CARBON MONOXIDE IN HEALTHY SUBJECTS: COMPARISON BETWEEN TWO METHODS OF ASSESSMENT.BMC PULMONARY MEDICINE. VOL. 14. ISSUE . P. - 19 68% 2
4 RYTER, SW , CHOI, AMK , (2013) CARBON MONOXIDE IN EXHALED BREATH TESTING AND THERAPEUTICS.JOURNAL OF BREATH RESEARCH. VOL. 7. ISSUE 1. P. - 42 27% 13
5 ANTUS, B , DROZDOVSZKY, O , BARTA, I , (2016) ASSESSMENT OF EXHALED CARBON MONOXIDE IN EXACERBATIONS OF CHRONIC OBSTRUCTIVE PULMONARY DISEASE.ACTA PHYSIOLOGICA HUNGARICA. VOL. 103. ISSUE 2. P. 211 -219 18 58% 0
6 OWENS, EO , (2010) ENDOGENOUS CARBON MONOXIDE PRODUCTION IN DISEASE.CLINICAL BIOCHEMISTRY. VOL. 43. ISSUE 15. P. 1183-1188 24 41% 22
7 RYTER, SW , SETHI, JM , (2007) EXHALED CARBON MONOXIDE AS A BIOMARKER OF INFLAMMATORY LUNG DISEASE.JOURNAL OF BREATH RESEARCH. VOL. 1. ISSUE 2. P. - 31 36% 9
8 JEDRYCHOWSKI, WA , MAUGERI, U , SPENGLER, J , MROZ, E , FLAK, E , KLIMASZEWSKA-REMBIASZ, M , JACEK, R , SOWA, A , (2013) DOSE-DEPENDENT RELATIONSHIP BETWEEN PRENATAL EXPOSURE TO FINE PARTICULATES AND EXHALED CARBON MONOXIDE IN NON-ASTHMATIC CHILDREN. A POPULATION-BASED BIRTH COHORT STUDY.INTERNATIONAL JOURNAL OF OCCUPATIONAL MEDICINE AND ENVIRONMENTAL HEALTH. VOL. 26. ISSUE 1. P. 73-82 14 67% 2
9 LUNDBERG, JON , PALM, J , ALVING, K , (2002) NITRIC OXIDE BUT NOT CARBON MONOXIDE IS CONTINUOUSLY RELEASED IN THE HUMAN NASAL AIRWAYS.EUROPEAN RESPIRATORY JOURNAL. VOL. 20. ISSUE 1. P. 100-103 14 70% 6
10 OHARA, Y , OHARA, T , OHRUI, T , MORIKAWA, T , ASAMURA, T , SASAKI, H , ARAI, H , (2012) EXHALED CARBON MONOXIDE LEVELS IN PRESCHOOL-AGE CHILDREN WITH EPISODIC ASTHMA.PEDIATRICS INTERNATIONAL. VOL. 54. ISSUE 2. P. 227-232 13 57% 4

Classes with closest relation at Level 1


Rank Class id link
1 339 HEME OXYGENASE//HEME OXYGENASE 1//CARBON MONOXIDE
2 14504 EXHALED BREATH CONDENSATE//BREATH CONDENSATE//8 ISOPROSTANE
3 3589 EXHALED NITRIC OXIDE//FRACTIONAL EXHALED NITRIC OXIDE//EXHALED NO
4 7093 CARBON MONOXIDE POISONING//CARBOXYHEMOGLOBIN//CARBON MONOXIDE
5 36671 DEV CELL BIOL COMP SCI//MOVEMENT CUES//PSYCHOL NEUROCOGNITCNRS
6 6598 CYP2A6//COTININE//CYP2A5
7 15640 WATERPIPE//HOOKAH//WATERPIPE SMOKING
8 313 SMOKING CESSATION//VARENICLINE//NICOTINE REPLACEMENT THERAPY
9 17569 SMOKING CESSATION//NICOTINE REPLACEMENTS//PREOPERATIVE SMOKING CESSATION
10 35665 TORREYA TAXIFOLIA//2 ETHYLHEXYLPROPANEDIOIC ACID//2 FUNCTIONALIZED ANILINES

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