|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 动态88小时:美国地质调查局国家地震信息中心对2011年3月11日M_W9.0日本地震的响应显示文摘引言
2011年3月11日日本本州岛东海岸附近海域发生的M9.0地震(Tohoku earthquake,以下称“东日本大地震”——译者注)及其引发的海啸造成数以万计的人员死亡,造成的财产损失可能超过1万亿美元,这是有历史记录以来最严重的自然灾害之一。 | Gavin P Hayes Paul S Earle Harley M Benz David J Wald Richard W Briggs 左玉玲(译) 郑需要(校) | 2011 | 国际地震动态2011，，8： | 4 |
| 2 | The definition and rendering of terrain maps显示文摘 | Miller Gavin S P | 1986 | Computer Graphics1986，20，4： | 2 |
| 3 | Reliability of ultrasound ovarian-adnexal reporting and data system amongst less experienced readers before and after training显示文摘BACKGROUND The 2018 ovarian-adnexal reporting and data system(O-RADS)guidelines are aimed at providing a system for consistent reports and risk stratification for ovarian lesions found on ultrasound.It provides key characteristics and findings for lesions,a lexicon of descriptors to communicate findings,and risk characterization and associated follow-up recommendation guidelines.However,the ORADS guidelines have not been validated in North American institutions or amongst less experienced readers.AIM To evaluate the diagnostic accuracy and inter-reader reliability of ultrasound ORADS risk stratification amongst less experienced readers in a North American institution with and without pre-test training.METHODS A single-center retrospective study was performed using 100 ovarian/adnexal lesions of varying O-RADS scores.Of these cases,50 were allotted to a training cohort and 50 to a testing cohort via a non-randomized group selection process in order to approximately equal distribution of O-RADS categories both within and between groups.Reference standard O-RADS scores were established through consensus of three fellowship-trained body imaging radiologists.Three PGY-4 residents were independently evaluated for diagnostic accuracy and inter-reader reliability with and without pre-test O-RADS training.Sensitivity,specificity,positive predictive value,negative predictive value(NPV),and area under the curve(AUC)were used to measure accuracy.Fleiss kappa and weighted quadratic(pairwise)kappa values were used to measure inter-reader reliability.Statistical significance was P<0.05.RESULTS Mean patient age was 40±16 years with lesions ranging from 1.2 to 22.5 cm.Readers demonstrated excellent specificities(85%-100%pre-training and 91%-100%post-training)and NPVs(89%-100%pre-training and 91-100%post-training)across the O-RADS categories.Sensitivities were variable(55%-100%pre-training and 64%-100%post-training)with malignant ORADS 4 and 5 Lesions pre-training and post-training AUC values of 0.87-0.95 and 0.94-098,respectively(P<0.001).Nineteen of 22(86%)misclassified cases in pre-training were related to mischaracterization of dermoid features or wall/septation morphology.Fifteen of 17(88%)of posttraining misclassified cases were related to one of these two errors.Fleiss kappa inter-reader reliability was‘good’and pairwise inter-reader reliability was‘very good’with pre-training and post-training assessment(k=0.76 and 0.77;and k=0.77-0.87 and 0.85-0.89,respectively).CONCLUSION Less experienced readers in North America achieved excellent specificities and AUC values with very good pairwise inter-reader reliability.They may be subject to misclassification of potentially malignant lesions,and specific training around dermoid features and smooth vs irregular inner wall/septation morphology may improve sensitivity. | Prayash Katlariwala Mitchell P Wilson Yeli Pi Baljot S Chahal Roger Croutze Deelan Patel Vimal Patel Gavin Low | 2022 | World Journal of Radiology2022，14，9： | 2 |
| 4 | The Definition and rendering of terrain maps显示文摘 | Miller Gavin S P | 1986 | ACM SIGGRAPH Computer Graphics1986，20，4： | 1 |
| 5 | High-order limit state functions in the response surface method for structural reliability analysis 显示文摘 | Gavin H P Yau S C | 2008 | Structural Sofety2008，30，2： | 1 |
| 6 | Characterization of genes encoding translation initiation factor elF-2gamma in mouse and human:sex chromosome localiza-tion,escape from X-inactivation and evolution显示文摘 | Ellis P S Mazeyrat S Duthie S Brockdorff N Mattei M-G Gavin M A Affara N A Brown G M Simpson E Mitchell M J Scott D M | 1998 | Hum Mol Genet1998，7，： | 1 |
| 7 | Systemic arterial expression of matrixmetalloproteinases 2 and 9 in acute Kawasaki disease显示文摘 | Gavin P J Crawford S E Shulman S T | 2003 | Vasc Biol2003，23，4： | 1 |
| 8 | The definition and rendering of terrain显示文摘 | Gavin S Miller P | 1986 | ACM1986，20，4： | 1 |
| 9 | Interactive application in holographic optical tweezers of a multi-plane Gerchberg Saxton algorithm for three-dimensional light shaping显示文摘 | GAVIN S LEACH J JORDAN P | 2004 | Optics Express2004，12，8： | 1 |
| 10 | Interferons,immunity and cancer immunoediting显示文摘 | Gavin P D Catherine M K Robert D S | 2006 | Nature Reviews Immundogy2006，6，11： | 1 |
| 11 | High-order limit state functions in the response surface method for structural reliability analysis显示文摘 | Gavin H P Yau S C | 2008 | Structural Safety2008，30，2： | 1 |
| 12 | High-order limit state functions in the response surface method for structural reliability analysis显示文摘 | GAVIN H P YAU S C | 2008 | Structural Safety2008，30，2： | 1 |
| 13 | Triggered drug delivery from biomaterials显示文摘 | Colin P McCoy Christopher Brady John F Cowley Seana M McGlinchey Niamh McGoldrick Deborah J Kinnear Gavin P Andrews David S Jones | 2010 | Expert Opinion on Drug Delivery2010，，5： | 1 |
| 14 | The immunobiology of cancer immuno surveillance and immunoediting显示文摘 | GAVIN P D LLOYD J O ROBERT D S | 2004 | Immunity2004，21，： | 1 |
| 15 | High-order limit state functions in the response surface method for structural reliability analysis显示文摘 | Gavin H P Yau S C | 2008 | Structrual Safety2008，30，： | 1 |
| 16 | High order limit state functions in the response surface method for structural reliability analysis显示文摘 | GAVIN H P YAU S C | 2008 | Structural Safety2008，30，2： | 1 |
| 17 | Subunit γ- green fluorescent protein fusions are functionally incorporated into mitochondrial F1F0-ATP synthase, arguing against a rigid cap structure at the top of F1 显示文摘 | Prescott M Nowakowski S Gavin P | 2003 | J Biol Chem2003，278，1： | 1 |
| 18 | Interactive application in holographic optical tweezers of a multiplane Gerchberg-Saxton algorithm for three-dimensional light shapin显示文摘 | GAVIN S LEACH J JORDAN P | 2004 | Opt Express2004，12，8： | 1 |
| 19 | Imaging diagnosis--corpus cavernosum, ischiocavernosus, and bulbospongiosus muscle injury in a dog显示文摘 | Hicks D G Bagley R S Gavin P R | 2007 | Vet Radiol Ultrasound2007，48，3： | 1 |
| 20 | High-order limit state functions in the response surface method for structural reliabili- ty analysis显示文摘 | Gavin H P Yau S C | 2008 | Structural Safety2008，30，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员