|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Detection of early gastric cancer using hydro-stomach CT:Blinded vs unblinded analysis显示文摘AIM:To evaluate the difference in diagnostic performance of hydro-stomach computed tomography(CT) to detect early gastric cancer(EGC) between blinded and unblinded analysis and to assess independent factors affecting visibility of cancer foci.METHODS:Two radiologists initially blinded and then unblinded to gastroscopic and surgical-histological findings independently reviewed hydro-stomach CT images of 110 patients with single EGC.They graded the visibility of cancer foci for each of three gastric segments(upper,middle and lower thirds) using a 4-point scale(1:definitely absent,2:probably absent,3:probably present,and 4:definitely present).The sensitivity and specificity for detecting an EGC were calculated.Intraobserver and interobserver agreements were analyzed.The visibility of an EGC was evaluated with regard to tumor size,invasion depth,gastric segments,histological type and gross morphology using univariate and multivariate analysis.RESULTS:The respective sensitivities and specificities [reviewer 1:blinded,20%(22/110) and 98%(215/220);unblinded,27%(30/110) and 100%(219/220)/reviewer 2:blinded,19%(21/110) and 98%(216/220);unblinded,25%(27/110) and 98%(215/220)] were not significantly different.Although intraobserver agreements were good(weighted κ = 0.677 and 0.666),interobserver agreements were fair(blinded,0.371) or moderate(unblinded,0.558).For both univariate and multivariate analyses,the tumor size and invasion depth were statistically significant factors affecting visibility.CONCLUSION:The diagnostic performance of hydrostomach CT to detect an EGC was not significantly different between blinded and unblinded analysis.The tumor size and invasion depth were independent factors for visibility. | Ki Jeong Park Min Woo Lee Ji Hyun Koo Yulri Park Heejung Kim Dongil Choi Soon Jin Lee | 2011 | World Journal of Gastroenterology2011，17，8： | 6 |
| 2 | Kinetics and visualization of soot oxidation using transmission electron microscopy显示文摘 | Heejung Jung David B. Kittelson Michael R. Zachariah | 2003 | Combustion and Flame2003，，4： | 2 |
| 3 | Korean Translation and Validity of FACT-BMT Version 4 and the Quality of Life in Allogeneic Bone Marrow Transplantation Patients显示文摘 | Heejung Yoo Kyoohyung Lee Jehwan Lee Sonya Eremenco Seungjoon Choi Hwan Kim Jungshin Lee | 2006 | Quality of Life Research2006，，3： | 1 |
| 4 | O: Service Recovery Evaluations: GLBT Versus Heter Customers 显示文摘 | HEEJUNG R | 2012 | International Journal of Hospitality Management2012，10，7： | 1 |
| 5 | Numerical analysis on post- grouted drilled shafts:A case study at the Brazo Riv- er Bridge, TX 显示文摘 | Heejung Y Fulvio T | 2010 | Computers and Geotechnics2010，37，4： | 1 |
| 6 | Assessment of pre- and post-methionine load homocysteine for prediction of recurrent stroke and coronary artery disease in the Vitamin Intervention for Stroke Prevention Trial显示文摘 | Luther C. Pettigrew Heejung Bang Lloyd E. Chambless Virginia J. Howard James F. Toole | 2007 | Atherosclerosis2007，，2： | 1 |
| 7 | Lipoprotein-Associated Phospholipase A2 and High-Sensitivity C-Reactive Protein Improve the Stratification of Ischemic Stroke Risk in the Atherosclerosis Risk in Communities (ARIC) Study显示文摘 | Vijay Nambi Ron C. Hoogeveen Lloyd Chambless Yijuan Hu Heejung Bang Josef Coresh Hanyu Ni Eric Boerwinkle Thomas Mosley Richey Sharrett Aaron R. Folsom Christie M. Ballantyne | 2009 | Stroke2009，，2： | 1 |
| 8 | Limited Feedback for Multi-cell Zero-forcing Coordinated Beamforming in Time-varying Channels显示文摘 | KIM Haksoo YU Heejung LEE Yong H | 2014 | IEEE Transactions on Vehicular Technology2014，64，6： | 1 |
| 9 | Metabolic connectivity by interregional correlation analysis using statistical parametric mapping (SPM) and FDG brain PET; methodological development and patterns of metabolic connectivity in adults显示文摘 | Dong Soo Lee Hyejin Kang Heejung Kim Hyojin Park Jungsu S. Oh Jae Sung Lee Myung Chul Lee | 2008 | European Journal of Nuclear Medicine and Molecular Imaging2008，，： | 1 |
| 10 | 地方自治团体评估的运行情况分析一利用元分析方法[J]显示文摘 | HeeJung等 | 2008 | 地方行政研究2008，，22： | 1 |
| 11 | Resting-state regional homogeneity as a biological marker for patients with Internet gaming disorder: A comparison with patients with alcohol use disorder and healthy controls显示文摘 | Heejung Kim Yu Kyeong Kim Ah Reum Gwak Jae-A Lim Jun-Young Lee Hee Yeon Jung Bo Kyung Sohn Sam-Wook Choi Dai Jin Kim Jung-Seok Choi | 2015 | Progress in Neuropsychopharmacology & Biological2015，，： | 1 |
| 12 | A new PWM strategy for common-mode voltage reduction in neutral-point-clamped inverter-fed AC motor drives显示文摘 | KIM Heejung LEE Hyeoundong SUL Seungki | | IEEE Transaction0，37，1： | 1 |
| 13 | Mean Arterial Blood Pressure While Awaiting Kidney Transplantation Is Associated With the Risk of Primary Nonfunction显示文摘 | Allison Webber Judith Hambleton Ashtar Chami Heejung Bang Surya Seshan Aarti Sharma Phyllis August Sandip Kapur Manikkam Suthanthiran Darshana Dadhania | 2012 | Transplantation2012，，1： | 1 |
| 14 | Probabilistic seismic performance assessment of lap-spliced RC columns retrofitted by steel wrapping jackets显示文摘In this study, the seismic fragility curves of two reinforced concrete(RC) columns that were lap-spliced at the bottom and retrofitted with steel wrapping jackets were generated. Their seismic performance was probabilistically assessed in comparison to that of lap-spliced or continuous reinforcement RC columns. This study used two types of steel wrapping jackets, a full jacket and a split jacket. Analytical models of the four types of columns were developed based on the experimental results of the columns using Open SEES, which is effective in conducting nonlinear time history analyses. A suite of ten artificial ground motions, modified from recorded ground motions, was used to perform nonlinear time history analyses of the analytical models with scaling of the peak ground acceleration from 0.1 g to 1.0 g in increments of 0.1 g. The steel wrapping jackets did not increase the medians for yield(slight damage state) of the lap-spiced column and did not exceed the corresponding median of the continuous reinforcement column. However, the two steel jackets increased the medians for failure by 1.872 and 2.017 times, respectively, and exceeded the corresponding median of the continuous reinforcement column by 11.8% and 20.5%, respectively. | Eunsoo Choi Heejung Youn Baik-Soon Cho | 2016 | Earthquake Engineering and Engineering Vibration2016，15，2： | 1 |
| 15 | Non-parametric estimation of mean customer lifetime value显示文摘 | Pfeifer Phillip E BANG heejung | 2005 | Journal of Interactive Mar- keting2005，19，4： | 1 |
| 16 | The relationship between four single nucleotide polymorphisms in the promoter region of the osteoprotegerin gene and aortic calcification or coronary artery disease in Koreans显示文摘 | Eun JungRhee Ki WonOh Chan HeeJung Won YoungLee Eun SookOh Eun JooYun Ki HyunBaek Moo IlKang Sun WooKim | 2006 | Clinical Endocrinology2006，，6： | 1 |
| 17 | Non-parametric estimation of mean customer lifetime value显示文摘 | Phillip E Pfeifer Heejung Bang | 2005 | Journal of In- teractive Marketing2005，19，4： | 1 |
| 18 | Isolation and identification of compound from dropwort (Oenanthe javanica) with protective potential against oxidative stress in HepG2cells显示文摘 | HEEJUNG C YANGHEE Y KWONTACK H | 2011 | Food Science and Biotechnology2011，6，20： | 1 |
| 19 | The influence of a cerium additive on ultrafine diesel particle emissions and kinetics of oxidation显示文摘 | Heejung Jung David B Kittelson Michael R Zachariah | 2005 | Combustion and Flame2005，142，3： | 1 |
| 20 | Service Recovery Evaluations:GLBT Versus Heter Cus- tomers显示文摘 | Heejung R 0 | 2012 | International Journal of Hospitality Management2012，10，7： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员