Matches in SemOpenAlex for { <https://semopenalex.org/work/W2325482330> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2325482330 abstract "The purposes of this work were to determine the optimal peak voltage for chest computed radiography (CR) using visual grading scores and to compare visual grading characteristics (VGC) and ordinal regression in visual grading analysis. An Afga CR system was used to acquire images of an anthropomorphic chest phantom. Both entrance surface dose and detector surface dose were measured using the Piranha 657 dosimeter. The images were acquired under various voltages from 80 to 120 kVp and exposures from 0.5 to 12.5 mAs. The image qualities were evaluated by 5 experienced radiologists/radiographers based on modified European imaging criteria using 1-5 visual grading scale. The VGC, ordinal regression as well as the conventional visual grading analysis (VGA) were employed for the image quality analysis. Both VGC and ordinal regression yielded the same results with both 100 kVp and 120 kVp producing the best image quality. The image quality of the 120 kVp was slightly higher than that of the 100 kVp but its dose was also higher than that of the 100kVp. On balancing image quality with dose, the 100 kVp should be the optimal kVp for the chest imaging using the Afga CR system. The ordinal regression is a powerful tool in the analysis of image quality using visual grading scores and the VGC can be handled by the ordinal regression." @default.
- W2325482330 created "2016-06-24" @default.
- W2325482330 creator A5008089671 @default.
- W2325482330 creator A5081509849 @default.
- W2325482330 creator A5088230631 @default.
- W2325482330 date "2016-03-31" @default.
- W2325482330 modified "2023-09-26" @default.
- W2325482330 title "Optimal kVp in chest computed radiography using visual grading scores: a comparison between visual grading characteristics and ordinal regression analysis" @default.
- W2325482330 cites W1987327600 @default.
- W2325482330 cites W2017294870 @default.
- W2325482330 cites W2019011728 @default.
- W2325482330 cites W2026241237 @default.
- W2325482330 cites W2045001360 @default.
- W2325482330 cites W2059174065 @default.
- W2325482330 cites W2066068253 @default.
- W2325482330 cites W2078659853 @default.
- W2325482330 cites W2100047540 @default.
- W2325482330 cites W2119295141 @default.
- W2325482330 cites W2121674640 @default.
- W2325482330 cites W2137619600 @default.
- W2325482330 cites W2147597387 @default.
- W2325482330 cites W2233942270 @default.
- W2325482330 cites W4249194035 @default.
- W2325482330 cites W4299614550 @default.
- W2325482330 doi "https://doi.org/10.1117/12.2217414" @default.
- W2325482330 hasPublicationYear "2016" @default.
- W2325482330 type Work @default.
- W2325482330 sameAs 2325482330 @default.
- W2325482330 citedByCount "2" @default.
- W2325482330 countsByYear W23254823302016 @default.
- W2325482330 countsByYear W23254823302022 @default.
- W2325482330 crossrefType "proceedings-article" @default.
- W2325482330 hasAuthorship W2325482330A5008089671 @default.
- W2325482330 hasAuthorship W2325482330A5081509849 @default.
- W2325482330 hasAuthorship W2325482330A5088230631 @default.
- W2325482330 hasConcept C104293457 @default.
- W2325482330 hasConcept C105795698 @default.
- W2325482330 hasConcept C110313322 @default.
- W2325482330 hasConcept C115961682 @default.
- W2325482330 hasConcept C119857082 @default.
- W2325482330 hasConcept C126838900 @default.
- W2325482330 hasConcept C127413603 @default.
- W2325482330 hasConcept C147176958 @default.
- W2325482330 hasConcept C152877465 @default.
- W2325482330 hasConcept C154945302 @default.
- W2325482330 hasConcept C2777286243 @default.
- W2325482330 hasConcept C2909711754 @default.
- W2325482330 hasConcept C2989005 @default.
- W2325482330 hasConcept C33923547 @default.
- W2325482330 hasConcept C36454342 @default.
- W2325482330 hasConcept C41008148 @default.
- W2325482330 hasConcept C48921125 @default.
- W2325482330 hasConcept C55020928 @default.
- W2325482330 hasConcept C71924100 @default.
- W2325482330 hasConceptScore W2325482330C104293457 @default.
- W2325482330 hasConceptScore W2325482330C105795698 @default.
- W2325482330 hasConceptScore W2325482330C110313322 @default.
- W2325482330 hasConceptScore W2325482330C115961682 @default.
- W2325482330 hasConceptScore W2325482330C119857082 @default.
- W2325482330 hasConceptScore W2325482330C126838900 @default.
- W2325482330 hasConceptScore W2325482330C127413603 @default.
- W2325482330 hasConceptScore W2325482330C147176958 @default.
- W2325482330 hasConceptScore W2325482330C152877465 @default.
- W2325482330 hasConceptScore W2325482330C154945302 @default.
- W2325482330 hasConceptScore W2325482330C2777286243 @default.
- W2325482330 hasConceptScore W2325482330C2909711754 @default.
- W2325482330 hasConceptScore W2325482330C2989005 @default.
- W2325482330 hasConceptScore W2325482330C33923547 @default.
- W2325482330 hasConceptScore W2325482330C36454342 @default.
- W2325482330 hasConceptScore W2325482330C41008148 @default.
- W2325482330 hasConceptScore W2325482330C48921125 @default.
- W2325482330 hasConceptScore W2325482330C55020928 @default.
- W2325482330 hasConceptScore W2325482330C71924100 @default.
- W2325482330 hasLocation W23254823301 @default.
- W2325482330 hasOpenAccess W2325482330 @default.
- W2325482330 hasPrimaryLocation W23254823301 @default.
- W2325482330 hasRelatedWork W1534256877 @default.
- W2325482330 hasRelatedWork W1971463081 @default.
- W2325482330 hasRelatedWork W1976751118 @default.
- W2325482330 hasRelatedWork W1984866049 @default.
- W2325482330 hasRelatedWork W1997041134 @default.
- W2325482330 hasRelatedWork W2019987058 @default.
- W2325482330 hasRelatedWork W2037367711 @default.
- W2325482330 hasRelatedWork W2107081348 @default.
- W2325482330 hasRelatedWork W2112417574 @default.
- W2325482330 hasRelatedWork W2359575774 @default.
- W2325482330 hasRelatedWork W2385721493 @default.
- W2325482330 hasRelatedWork W2524154348 @default.
- W2325482330 hasRelatedWork W2587518630 @default.
- W2325482330 hasRelatedWork W2593250392 @default.
- W2325482330 hasRelatedWork W2741369041 @default.
- W2325482330 hasRelatedWork W2907341760 @default.
- W2325482330 hasRelatedWork W3097180334 @default.
- W2325482330 hasRelatedWork W3205719984 @default.
- W2325482330 hasRelatedWork W34765527 @default.
- W2325482330 hasRelatedWork W66311489 @default.
- W2325482330 isParatext "false" @default.
- W2325482330 isRetracted "false" @default.
- W2325482330 magId "2325482330" @default.
- W2325482330 workType "article" @default.