Computed tomographic findings in subjects who died from respiratory disease in the National Lung Screening Trial
Copyright ©ERS 2017..
We evaluated the prevalence of significant lung abnormalities on computed tomography (CT) in patients who died from a respiratory illness other than lung cancer in the National Lung Screening Trial (NLST).In this retrospective case-control study, NLST participants in the CT arm who died of respiratory illness other than lung cancer were matched for age, sex, pack-years and smoking status to a surviving control. A chest radiologist and a radiology resident blinded to the outcome independently scored baseline CT scans visually and qualitatively for the presence of emphysema, airway wall thickening and fibrotic lung disease. The prevalence of CT abnormalities was compared between cases and controls by using chi-squared tests.In total, 167 participants died from a respiratory cause other than lung cancer. The prevalence of severe emphysema, airway wall thickening and fibrotic lung disease were 28.7% versus 4.8%, 26.9% versus 13.2% and 18.6% versus 0.5% in cases and controls, respectively. Radiological findings were significantly more prevalent in deaths compared with controls (all p<0.001).CT-diagnosed severe emphysema, airway wall thickening and fibrosis were much more common in NLST participants who died from respiratory disease, and CT may provide an additional means of identifying these diseases.
| Errataetall: |
CommentIn: Eur Respir J. 2017 Apr 19;49(4):. - PMID 28424364 |
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| Medienart: |
E-Artikel |
| Erscheinungsjahr: |
2017 |
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| Erschienen: |
2017 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:49 |
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| Enthalten in: |
The European respiratory journal - 49(2017), 4 vom: 26. Apr. |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Pompe, Esther [VerfasserIn] |
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| Anmerkungen: |
Date Completed 27.02.2018 Date Revised 05.07.2018 published: Electronic-Print CommentIn: Eur Respir J. 2017 Apr 19;49(4):. - PMID 28424364 Citation Status MEDLINE |
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| doi: |
10.1183/13993003.01814-2016 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM271110449 |
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| 500 | |a CommentIn: Eur Respir J. 2017 Apr 19;49(4):. - PMID 28424364 | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Copyright ©ERS 2017. | ||
| 520 | |a We evaluated the prevalence of significant lung abnormalities on computed tomography (CT) in patients who died from a respiratory illness other than lung cancer in the National Lung Screening Trial (NLST).In this retrospective case-control study, NLST participants in the CT arm who died of respiratory illness other than lung cancer were matched for age, sex, pack-years and smoking status to a surviving control. A chest radiologist and a radiology resident blinded to the outcome independently scored baseline CT scans visually and qualitatively for the presence of emphysema, airway wall thickening and fibrotic lung disease. The prevalence of CT abnormalities was compared between cases and controls by using chi-squared tests.In total, 167 participants died from a respiratory cause other than lung cancer. The prevalence of severe emphysema, airway wall thickening and fibrotic lung disease were 28.7% versus 4.8%, 26.9% versus 13.2% and 18.6% versus 0.5% in cases and controls, respectively. Radiological findings were significantly more prevalent in deaths compared with controls (all p<0.001).CT-diagnosed severe emphysema, airway wall thickening and fibrosis were much more common in NLST participants who died from respiratory disease, and CT may provide an additional means of identifying these diseases | ||
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| 700 | 1 | |a de Jong, Pim A |e verfasserin |4 aut | |
| 700 | 1 | |a Lynch, David A |e verfasserin |4 aut | |
| 700 | 1 | |a Lessmann, Nikolas |e verfasserin |4 aut | |
| 700 | 1 | |a Išgum, Ivana |e verfasserin |4 aut | |
| 700 | 1 | |a van Ginneken, Bram |e verfasserin |4 aut | |
| 700 | 1 | |a Lammers, Jan-Willem J |e verfasserin |4 aut | |
| 700 | 1 | |a Mohamed Hoesein, Firdaus A A |e verfasserin |4 aut | |
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