Class information for:
Level 1: MULTIPLE BREATH WASHOUT//LUNG CLEARANCE INDEX//VENTILATION INHOMOGENEITY

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
14184 721 24.9 43%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
858 10937 INTERRUPTER TECHNIQUE//FORCED OSCILLATION TECHNIQUE//SPIROMETRY

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 MULTIPLE BREATH WASHOUT Author keyword 46 75% 5% 33
2 LUNG CLEARANCE INDEX Author keyword 40 76% 4% 28
3 VENTILATION INHOMOGENEITY Author keyword 19 60% 3% 21
4 SINGLE BREATH WASHOUT Author keyword 10 73% 1% 8
5 PHASE III SLOPE Author keyword 10 57% 2% 12
6 MULTIPLE BREATH INERT GAS WASHOUT Author keyword 6 80% 1% 4
7 SPECIFIC VENTILATION Author keyword 6 80% 1% 4
8 INERT GAS REBREATHING Author keyword 4 39% 1% 9
9 AIRWAY DEAD SPACE Author keyword 4 75% 0% 3
10 NORMALIZED PHASE III SLOPE Author keyword 4 75% 0% 3

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 MULTIPLE BREATH WASHOUT 46 75% 5% 33 Search MULTIPLE+BREATH+WASHOUT Search MULTIPLE+BREATH+WASHOUT
2 LUNG CLEARANCE INDEX 40 76% 4% 28 Search LUNG+CLEARANCE+INDEX Search LUNG+CLEARANCE+INDEX
3 VENTILATION INHOMOGENEITY 19 60% 3% 21 Search VENTILATION+INHOMOGENEITY Search VENTILATION+INHOMOGENEITY
4 SINGLE BREATH WASHOUT 10 73% 1% 8 Search SINGLE+BREATH+WASHOUT Search SINGLE+BREATH+WASHOUT
5 PHASE III SLOPE 10 57% 2% 12 Search PHASE+III+SLOPE Search PHASE+III+SLOPE
6 MULTIPLE BREATH INERT GAS WASHOUT 6 80% 1% 4 Search MULTIPLE+BREATH+INERT+GAS+WASHOUT Search MULTIPLE+BREATH+INERT+GAS+WASHOUT
7 SPECIFIC VENTILATION 6 80% 1% 4 Search SPECIFIC+VENTILATION Search SPECIFIC+VENTILATION
8 INERT GAS REBREATHING 4 39% 1% 9 Search INERT+GAS+REBREATHING Search INERT+GAS+REBREATHING
9 AIRWAY DEAD SPACE 4 75% 0% 3 Search AIRWAY+DEAD+SPACE Search AIRWAY+DEAD+SPACE
10 NORMALIZED PHASE III SLOPE 4 75% 0% 3 Search NORMALIZED+PHASE+III+SLOPE Search NORMALIZED+PHASE+III+SLOPE

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 INERT GAS WASHOUT 37 53% 7% 49
2 ULTRASONIC FLOW SENSOR 23 86% 2% 12
3 MULTIPLE BREATH WASHOUT 21 47% 5% 33
4 VENTILATION DISTRIBUTION 21 45% 5% 34
5 MULTIBREATH NITROGEN WASHOUT 18 65% 2% 17
6 VENTILATION INHOMOGENEITY 14 60% 2% 15
7 LUNG CLEARANCE INDEX 11 45% 3% 19
8 ALVEOLAR PLATEAU 11 54% 2% 14
9 MOMENT RATIO ANALYSIS 10 73% 1% 8
10 SINGLE BREATH WASHOUT 10 63% 1% 10

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Lung clearance index: Evidence for use in clinical trials in cystic fibrosis 2014 10 58 78%
Inert Gas Washout: Theoretical Background and Clinical Utility in Respiratory Disease 2009 55 71 61%
Lung clearance index in the assessment of airways disease 2009 29 28 50%
Lung clearance index: clinical and research applications in children 2011 11 46 65%
Reliability and validity of measures of cardiac output during incremental to maximal aerobic exercise - Part I: Conventional techniques 1999 59 35 37%
Evaluation and use of childhood lung function tests in cystic fibrosis 2012 6 47 36%
GAS MIXING WITHIN THE ACINUS OF THE LUNG 1983 75 14 86%
THEORETICAL-STUDIES OF GAS MIXING AND VENTILATION DISTRIBUTION IN THE LUNG 1987 34 57 77%
VALIDITY AND RELIABILITY OF CARDIAC-OUTPUT BY CO2 REBREATHING 1985 26 10 80%
Unravelling the Small Airways: Structure-Function-Treatment Relationships in Asthma and COPD 2012 3 10 20%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 MED CARDIOL ANGIOL PNEUMOL INTENS CARE 1 3 57% 0.6% 4
2 CF INNSBRUCK 3 100% 0.4% 3
3 CARDIO P CRIT CARE 3 50% 0.6% 4
4 PAEDIAT CLIN PHYSIOL 3 35% 0.8% 6
5 FISIOPATOL P EXPT 2 67% 0.3% 2
6 SECT PEDIAT PULMONOL ALLERGY 2 67% 0.3% 2
7 PEDIAT CLIN PHYSIOL 2 22% 1.0% 7
8 PAEDIAT PULMONOL NEONATOL 1 31% 0.6% 4
9 HERMAN RAHN 1 100% 0.3% 2
10 MED STAT BIOMATH DATA PROC 1 40% 0.3% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000219643 DIFFUSING CAPACITY//ALVEOLAR VOLUME//PULMONARY CAPILLARY BLOOD VOLUME
2 0.0000128965 CAPNOGRAPHY//CAPNOMETRY//MEASUREMENT TECHNIQUES CAPNOMETRY
3 0.0000106233 PRONE POSITION//PRONE POSITIONING//REGIONAL PULMONARY BLOOD FLOW
4 0.0000105687 PATIENT TRIGGERED VENTILATION//VOLUME GUARANTEE//VOLUME TARGETED VENTILATION
5 0.0000101775 MAXIMAL EXPIRATORY FLOW VOLUME CURVE//SUPRAMAXIMAL FLOW//PENDELLUFT
6 0.0000101455 BOVINE BRONCHI//SHORT ACTING BRONCHODILATORS//TRACHEAL SMOOTH MUSCLE RELAXATION
7 0.0000097467 GAS GLAND CELL//GAS GLAND//SWIMBLADDER
8 0.0000083699 PREOXYGENATION//LUNG FUNCTIONAL RESIDUAL CAPACITY//LUNG VOLUME
9 0.0000068128 COMPENSATORY LUNG GROWTH//AD T REGENERAT BIOL//FUNCT CLIN ANAT
10 0.0000067617 JOURNAL OF CYSTIC FIBROSIS//INHALED TOBRAMYCIN//PULMONARY EXACERBATION