Matches in SemOpenAlex for { <https://semopenalex.org/work/W3089749957> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W3089749957 endingPage "787" @default.
- W3089749957 startingPage "787" @default.
- W3089749957 abstract "The dose metrics and factors influencing radiation exposure for patients undergoing head, chest, and abdominal computed tomography (CT) scans were investigated for optimization of patient dose levels. The local diagnostic reference levels (DRLs) of adult CT scans performed in our hospital were established based on 28,147 consecutive examinations, including 5510 head scans, 9091 chest scans, and 13,526 abdominal scans. Among the six CT scanners used in our hospital, four of them are 64-slice multi-detector CT units (MDCT64), and the other two have detector slices higher than 64 (MDCTH). Multivariate analysis was conducted to evaluate the effects of body size, kVp, mAs, and pitch on volume CT dose index (CTDIvol). The local DRLs expressed in terms of the 75th percentile of CTDIvol for the head, chest, and abdominal scans performed on MDCT64 were 59.32, 9.24, and 10.64 mGy, respectively. The corresponding results for MDCTH were 57.90, 7.67, and 9.86 mGy. In regard to multivariate analysis, CTDIvol showed various dependence on the predictors investigated in this study. All regression relationships have coefficient of determination (R2) larger than 0.75, indicating a good fit to the data. Overall, the research results obtained through our workflow could facilitate the modification of CT imaging procedures once the local DRLs are unusually high compared to the national DRLs." @default.
- W3089749957 created "2020-10-08" @default.
- W3089749957 creator A5015744357 @default.
- W3089749957 date "2020-10-05" @default.
- W3089749957 modified "2023-10-17" @default.
- W3089749957 title "Evaluation of Impact of Factors Affecting CT Radiation Dose for Optimizing Patient Dose Levels" @default.
- W3089749957 cites W1923680304 @default.
- W3089749957 cites W1941268523 @default.
- W3089749957 cites W1949839429 @default.
- W3089749957 cites W1965826772 @default.
- W3089749957 cites W1975218956 @default.
- W3089749957 cites W1998473914 @default.
- W3089749957 cites W1999051088 @default.
- W3089749957 cites W2034859255 @default.
- W3089749957 cites W2034903235 @default.
- W3089749957 cites W2035839552 @default.
- W3089749957 cites W2051833721 @default.
- W3089749957 cites W2073810350 @default.
- W3089749957 cites W2077726184 @default.
- W3089749957 cites W2094153418 @default.
- W3089749957 cites W2130279624 @default.
- W3089749957 cites W2132870455 @default.
- W3089749957 cites W2144778520 @default.
- W3089749957 cites W2151277804 @default.
- W3089749957 cites W2157760947 @default.
- W3089749957 cites W2163342589 @default.
- W3089749957 cites W2169808652 @default.
- W3089749957 cites W2272671044 @default.
- W3089749957 cites W2277882967 @default.
- W3089749957 cites W2322512174 @default.
- W3089749957 cites W2325843636 @default.
- W3089749957 cites W2422587067 @default.
- W3089749957 cites W2498819740 @default.
- W3089749957 cites W2593555744 @default.
- W3089749957 cites W2617128058 @default.
- W3089749957 cites W2914697731 @default.
- W3089749957 cites W3098281398 @default.
- W3089749957 cites W3103261259 @default.
- W3089749957 cites W4298364944 @default.
- W3089749957 doi "https://doi.org/10.3390/diagnostics10100787" @default.
- W3089749957 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/7600150" @default.
- W3089749957 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/33028021" @default.
- W3089749957 hasPublicationYear "2020" @default.
- W3089749957 type Work @default.
- W3089749957 sameAs 3089749957 @default.
- W3089749957 citedByCount "7" @default.
- W3089749957 countsByYear W30897499572021 @default.
- W3089749957 countsByYear W30897499572022 @default.
- W3089749957 countsByYear W30897499572023 @default.
- W3089749957 crossrefType "journal-article" @default.
- W3089749957 hasAuthorship W3089749957A5015744357 @default.
- W3089749957 hasBestOaLocation W30897499571 @default.
- W3089749957 hasConcept C105795698 @default.
- W3089749957 hasConcept C122048520 @default.
- W3089749957 hasConcept C126838900 @default.
- W3089749957 hasConcept C141071460 @default.
- W3089749957 hasConcept C149857219 @default.
- W3089749957 hasConcept C2987700449 @default.
- W3089749957 hasConcept C2989005 @default.
- W3089749957 hasConcept C3018411727 @default.
- W3089749957 hasConcept C33923547 @default.
- W3089749957 hasConcept C544519230 @default.
- W3089749957 hasConcept C71924100 @default.
- W3089749957 hasConceptScore W3089749957C105795698 @default.
- W3089749957 hasConceptScore W3089749957C122048520 @default.
- W3089749957 hasConceptScore W3089749957C126838900 @default.
- W3089749957 hasConceptScore W3089749957C141071460 @default.
- W3089749957 hasConceptScore W3089749957C149857219 @default.
- W3089749957 hasConceptScore W3089749957C2987700449 @default.
- W3089749957 hasConceptScore W3089749957C2989005 @default.
- W3089749957 hasConceptScore W3089749957C3018411727 @default.
- W3089749957 hasConceptScore W3089749957C33923547 @default.
- W3089749957 hasConceptScore W3089749957C544519230 @default.
- W3089749957 hasConceptScore W3089749957C71924100 @default.
- W3089749957 hasIssue "10" @default.
- W3089749957 hasLocation W30897499571 @default.
- W3089749957 hasLocation W30897499572 @default.
- W3089749957 hasLocation W30897499573 @default.
- W3089749957 hasLocation W30897499574 @default.
- W3089749957 hasOpenAccess W3089749957 @default.
- W3089749957 hasPrimaryLocation W30897499571 @default.
- W3089749957 hasRelatedWork W1986701894 @default.
- W3089749957 hasRelatedWork W2013245909 @default.
- W3089749957 hasRelatedWork W2015756132 @default.
- W3089749957 hasRelatedWork W2461154063 @default.
- W3089749957 hasRelatedWork W2779475805 @default.
- W3089749957 hasRelatedWork W3028982068 @default.
- W3089749957 hasRelatedWork W4225400047 @default.
- W3089749957 hasRelatedWork W4362727196 @default.
- W3089749957 hasRelatedWork W2606308341 @default.
- W3089749957 hasRelatedWork W2771750592 @default.
- W3089749957 hasVolume "10" @default.
- W3089749957 isParatext "false" @default.
- W3089749957 isRetracted "false" @default.
- W3089749957 magId "3089749957" @default.
- W3089749957 workType "article" @default.