FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2168659465> ?p ?o ?g. }

• W2168659465 endingPage "1030" @default.
• W2168659465 startingPage "1025" @default.
• W2168659465 abstract "The present authors aimed to determine if the criteria for the diagnosis of chronic obstructive pulmonary disease (COPD) and its classification by severity as recommended by the Global Initiative for Chronic Obstructive Lung Disease are supported by measurements of respiratory health-related quality of life. A community-based sample of adults aged 25-75 yrs had pre- and post-bronchodilator spirometry and completed the St George's Respiratory Questionnaire (SGRQ). Loess scatter plot smoothers of the SGRQ versus post-bronchodilator forced expiratory volume in one second (FEV(1))/forced vital capacity (FVC) ratio and post-bronchodilator FEV(1) % predicted together with receiver operating characteristic (ROC) curve analysis were used to determine the relationship between spirometric variables and clinically important differences in the SGRQ score. The scatter plot smoother and ROC curve analyses supported the value of 0.7 for post-bronchodilator FEV(1)/FVC ratio, which was approximately 4 units higher than the nadir of the SGRQ. To represent a distance of 8 units on the SGRQ, the cut-off points for post-bronchodilator FEV(1) that delimit COPD severity stages were 80, 60 and 40% pred for mild, moderate and severe COPD, respectively. To diagnose chronic obstructive pulmonary disease the use of post-bronchodilator forced expiratory volume in one second/forced vital capacity ratio of 0.7 is supported by health-related quality of life measurements. There may be advantages in using forced expiratory volume in one second cut-off points of 80, 60 and 40% predicted for the classification of mild, moderate and severe chronic obstructive pulmonary disease, respectively, similar to the approach recommended for asthma." @default.
• W2168659465 created "2016-06-24" @default.
• W2168659465 creator A5029317738 @default.
• W2168659465 creator A5040905319 @default.
• W2168659465 creator A5050922990 @default.
• W2168659465 creator A5058996963 @default.
• W2168659465 creator A5059164140 @default.
• W2168659465 creator A5061869352 @default.
• W2168659465 date "2009-01-22" @default.
• W2168659465 modified "2023-10-16" @default.
• W2168659465 title "Quality of life measured by the St George's Respiratory Questionnaire and spirometry" @default.
• W2168659465 cites W2024774441 @default.
• W2168659465 cites W2045827836 @default.
• W2168659465 cites W2052977441 @default.
• W2168659465 cites W2083436606 @default.
• W2168659465 cites W2102229415 @default.
• W2168659465 cites W2108678383 @default.
• W2168659465 cites W2112278267 @default.
• W2168659465 cites W2112433656 @default.
• W2168659465 cites W2123084333 @default.
• W2168659465 cites W2123123387 @default.
• W2168659465 cites W2124879124 @default.
• W2168659465 cites W2127951128 @default.
• W2168659465 cites W2128341778 @default.
• W2168659465 cites W2129546035 @default.
• W2168659465 cites W2131330120 @default.
• W2168659465 cites W2131909399 @default.
• W2168659465 cites W2139347600 @default.
• W2168659465 cites W2142561754 @default.
• W2168659465 cites W2157430144 @default.
• W2168659465 cites W2159480781 @default.
• W2168659465 cites W2164441230 @default.
• W2168659465 cites W2442470744 @default.
• W2168659465 cites W2604596332 @default.
• W2168659465 cites W387031605 @default.
• W2168659465 cites W49446496 @default.
• W2168659465 doi "https://doi.org/10.1183/09031936.00116808" @default.
• W2168659465 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19164350" @default.
• W2168659465 hasPublicationYear "2009" @default.
• W2168659465 type Work @default.
• W2168659465 sameAs 2168659465 @default.
• W2168659465 citedByCount "50" @default.
• W2168659465 countsByYear W21686594652012 @default.
• W2168659465 countsByYear W21686594652013 @default.
• W2168659465 countsByYear W21686594652014 @default.
• W2168659465 countsByYear W21686594652015 @default.
• W2168659465 countsByYear W21686594652016 @default.
• W2168659465 countsByYear W21686594652017 @default.
• W2168659465 countsByYear W21686594652018 @default.
• W2168659465 countsByYear W21686594652019 @default.
• W2168659465 countsByYear W21686594652020 @default.
• W2168659465 countsByYear W21686594652021 @default.
• W2168659465 countsByYear W21686594652022 @default.
• W2168659465 countsByYear W21686594652023 @default.
• W2168659465 crossrefType "journal-article" @default.
• W2168659465 hasAuthorship W2168659465A5029317738 @default.
• W2168659465 hasAuthorship W2168659465A5040905319 @default.
• W2168659465 hasAuthorship W2168659465A5050922990 @default.
• W2168659465 hasAuthorship W2168659465A5058996963 @default.
• W2168659465 hasAuthorship W2168659465A5059164140 @default.
• W2168659465 hasAuthorship W2168659465A5061869352 @default.
• W2168659465 hasBestOaLocation W21686594651 @default.
• W2168659465 hasConcept C126322002 @default.
• W2168659465 hasConcept C159110408 @default.
• W2168659465 hasConcept C165637977 @default.
• W2168659465 hasConcept C1862650 @default.
• W2168659465 hasConcept C2776042228 @default.
• W2168659465 hasConcept C2776780178 @default.
• W2168659465 hasConcept C2777104659 @default.
• W2168659465 hasConcept C2777714996 @default.
• W2168659465 hasConcept C2779951463 @default.
• W2168659465 hasConcept C2780333948 @default.
• W2168659465 hasConcept C2781018748 @default.
• W2168659465 hasConcept C3018587741 @default.
• W2168659465 hasConcept C55520419 @default.
• W2168659465 hasConcept C58471807 @default.
• W2168659465 hasConcept C71924100 @default.
• W2168659465 hasConceptScore W2168659465C126322002 @default.
• W2168659465 hasConceptScore W2168659465C159110408 @default.
• W2168659465 hasConceptScore W2168659465C165637977 @default.
• W2168659465 hasConceptScore W2168659465C1862650 @default.
• W2168659465 hasConceptScore W2168659465C2776042228 @default.
• W2168659465 hasConceptScore W2168659465C2776780178 @default.
• W2168659465 hasConceptScore W2168659465C2777104659 @default.
• W2168659465 hasConceptScore W2168659465C2777714996 @default.
• W2168659465 hasConceptScore W2168659465C2779951463 @default.
• W2168659465 hasConceptScore W2168659465C2780333948 @default.
• W2168659465 hasConceptScore W2168659465C2781018748 @default.
• W2168659465 hasConceptScore W2168659465C3018587741 @default.
• W2168659465 hasConceptScore W2168659465C55520419 @default.
• W2168659465 hasConceptScore W2168659465C58471807 @default.
• W2168659465 hasConceptScore W2168659465C71924100 @default.
• W2168659465 hasIssue "5" @default.
• W2168659465 hasLocation W21686594651 @default.
• W2168659465 hasLocation W21686594652 @default.
• W2168659465 hasLocation W21686594653 @default.
• W2168659465 hasOpenAccess W2168659465 @default.
• W2168659465 hasPrimaryLocation W21686594651 @default.

• next