FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2172185252> ?p ?o ?g. }

• W2172185252 endingPage "267" @default.
• W2172185252 startingPage "263" @default.
• W2172185252 abstract "<h3>Background</h3> The usual analysis of forced oscillometry measures respiratory resistance (Rrs) and reactance (Xrs) averaged over several tidal breaths (whole-breath analysis). Recent within-breath analyses have separated Rrs and Xrs into their mean inspiratory and mean expiratory components (inspiratory–expiratory breath analysis) but these have not been used to compare patients with asthma and those with chronic obstructive pulmonary disease (COPD). Large inspiratory–expiratory variations in Xrs at 5 Hz (ΔX5) in an individual have been used as a surrogate marker of expiratory flow limitation. <h3>Methods</h3> Whole-breath and inspiratory–expiratory impulse oscillometry was assessed in 34 patients with asthma (49±3 years; 15 male, forced expiratory volume in 1 s (FEV₁) 69±4% predicted), 48 patients with COPD (64±2 years; 32 male, FEV₁ 59±3% predicted) and 18 normal subjects (37±2 years; 8 male). <h3>Results</h3> Whole-breath analysis failed to discriminate between patients with asthma and patients with COPD either for all patients or for patients with FEV₁ <60% predicted. Inspiratory–expiratory analysis in patients with FEV₁ <60% predicted showed that in the COPD group mean expiratory X5 (−0.44±0.04 kPa/l/s) was greater than inspiratory X5 (−0.23±0.02 kPa/l/s, p<0.001) whereas patients with asthma did not show such changes (−0.36±0.07 kPa/l/s vs −0.26±0.03 kPa/l/s, p=0.23). Even though ΔX5 was larger in patients with COPD (0.21±0.03 kPa/l/s) than in patients with asthma (0.10±0.07 kPa/l/s), this was not significant (p=0.15). <h3>Conclusions</h3> Whole-breath impulse oscillation system analysis failed to discriminate between patients with asthma and those with COPD. Inspiratory–expiratory X5 analysis differentiated patients with asthma from those with COPD presumably reflecting enhanced dynamic airway narrowing on expiration in COPD. Further studies are needed to confirm these differences and investigate their cause." @default.
• W2172185252 created "2016-06-24" @default.
• W2172185252 creator A5009247912 @default.
• W2172185252 creator A5014796792 @default.
• W2172185252 creator A5030258071 @default.
• W2172185252 creator A5031843224 @default.
• W2172185252 creator A5059657782 @default.
• W2172185252 creator A5064282485 @default.
• W2172185252 creator A5076587003 @default.
• W2172185252 date "2010-03-01" @default.
• W2172185252 modified "2023-09-30" @default.
• W2172185252 title "Comparison of inspiratory and expiratory resistance and reactance in patients with asthma and chronic obstructive pulmonary disease" @default.
• W2172185252 cites W1980706893 @default.
• W2172185252 cites W2021395307 @default.
• W2172185252 cites W2033608575 @default.
• W2172185252 cites W2085320694 @default.
• W2172185252 cites W2089636899 @default.
• W2172185252 cites W2102252471 @default.
• W2172185252 cites W2107052422 @default.
• W2172185252 cites W2116992584 @default.
• W2172185252 cites W2118719688 @default.
• W2172185252 cites W2138312725 @default.
• W2172185252 cites W2143734236 @default.
• W2172185252 cites W2147786852 @default.
• W2172185252 cites W2160808191 @default.
• W2172185252 cites W2197553214 @default.
• W2172185252 cites W2259868893 @default.
• W2172185252 cites W2410645158 @default.
• W2172185252 cites W2994597783 @default.
• W2172185252 doi "https://doi.org/10.1136/thx.2009.120790" @default.
• W2172185252 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/20335298" @default.
• W2172185252 hasPublicationYear "2010" @default.
• W2172185252 type Work @default.
• W2172185252 sameAs 2172185252 @default.
• W2172185252 citedByCount "116" @default.
• W2172185252 countsByYear W21721852522012 @default.
• W2172185252 countsByYear W21721852522013 @default.
• W2172185252 countsByYear W21721852522014 @default.
• W2172185252 countsByYear W21721852522015 @default.
• W2172185252 countsByYear W21721852522016 @default.
• W2172185252 countsByYear W21721852522017 @default.
• W2172185252 countsByYear W21721852522018 @default.
• W2172185252 countsByYear W21721852522019 @default.
• W2172185252 countsByYear W21721852522020 @default.
• W2172185252 countsByYear W21721852522021 @default.
• W2172185252 countsByYear W21721852522022 @default.
• W2172185252 countsByYear W21721852522023 @default.
• W2172185252 crossrefType "journal-article" @default.
• W2172185252 hasAuthorship W2172185252A5009247912 @default.
• W2172185252 hasAuthorship W2172185252A5014796792 @default.
• W2172185252 hasAuthorship W2172185252A5030258071 @default.
• W2172185252 hasAuthorship W2172185252A5031843224 @default.
• W2172185252 hasAuthorship W2172185252A5059657782 @default.
• W2172185252 hasAuthorship W2172185252A5064282485 @default.
• W2172185252 hasAuthorship W2172185252A5076587003 @default.
• W2172185252 hasBestOaLocation W21721852521 @default.
• W2172185252 hasConcept C126322002 @default.
• W2172185252 hasConcept C164705383 @default.
• W2172185252 hasConcept C27101514 @default.
• W2172185252 hasConcept C2776042228 @default.
• W2172185252 hasConcept C2776178081 @default.
• W2172185252 hasConcept C2776780178 @default.
• W2172185252 hasConcept C2777714996 @default.
• W2172185252 hasConcept C2779975672 @default.
• W2172185252 hasConcept C2992779976 @default.
• W2172185252 hasConcept C33362165 @default.
• W2172185252 hasConcept C42219234 @default.
• W2172185252 hasConcept C534529494 @default.
• W2172185252 hasConcept C71924100 @default.
• W2172185252 hasConceptScore W2172185252C126322002 @default.
• W2172185252 hasConceptScore W2172185252C164705383 @default.
• W2172185252 hasConceptScore W2172185252C27101514 @default.
• W2172185252 hasConceptScore W2172185252C2776042228 @default.
• W2172185252 hasConceptScore W2172185252C2776178081 @default.
• W2172185252 hasConceptScore W2172185252C2776780178 @default.
• W2172185252 hasConceptScore W2172185252C2777714996 @default.
• W2172185252 hasConceptScore W2172185252C2779975672 @default.
• W2172185252 hasConceptScore W2172185252C2992779976 @default.
• W2172185252 hasConceptScore W2172185252C33362165 @default.
• W2172185252 hasConceptScore W2172185252C42219234 @default.
• W2172185252 hasConceptScore W2172185252C534529494 @default.
• W2172185252 hasConceptScore W2172185252C71924100 @default.
• W2172185252 hasIssue "3" @default.
• W2172185252 hasLocation W21721852521 @default.
• W2172185252 hasLocation W21721852522 @default.
• W2172185252 hasLocation W21721852523 @default.
• W2172185252 hasOpenAccess W2172185252 @default.
• W2172185252 hasPrimaryLocation W21721852521 @default.
• W2172185252 hasRelatedWork W1776731617 @default.
• W2172185252 hasRelatedWork W2155347712 @default.
• W2172185252 hasRelatedWork W2176222460 @default.
• W2172185252 hasRelatedWork W2372071230 @default.
• W2172185252 hasRelatedWork W2945950993 @default.
• W2172185252 hasRelatedWork W3031027058 @default.
• W2172185252 hasRelatedWork W4255825817 @default.
• W2172185252 hasRelatedWork W4291010765 @default.
• W2172185252 hasRelatedWork W4367146082 @default.
• W2172185252 hasRelatedWork W4367146385 @default.

• next