RSNA 2003 

Abstract Archives of the RSNA, 2003


Health Services, Policy and Research (Issues in Research Methodology)

Scientific Papers

Presented on December 3, 2003


Kelly Zou PhD, MODERATOR: Nothing to Disclose
John Swan MD, MODERATOR: Nothing to Disclose


K16-996     Effectiveness of Lung Contrast Normalization to Automatic Detection of Lung Nodules on Digital Chest Images Obtained from Different Types of Acquisition Systems
Xin-Wei Xu PhD | Fleming Lure PhD | Michael Yeh PhD | Matthew Freedman MD, MBA | Ben Lo PhD

K16-997     Efficient Statistical Bayesian Sample Size Calculation to Design a Clinical Trial with Multi-Cluster Outcome Data
Kelly Zou PhD | Frederic Resnic MD | Adheet Gogate MBBS, MPH | Silvia Ondategui-Parra MD, MPH | Pablo Ros MD, MPH | Lucila Ohno-Machado MD, PhD

K16-998     Assessing Diagnostic Confidence: Example from a Randomized Controlled Trial of Abdomino-pelvic CT for Acute Abdominal Pain of Uncertain Etiology: Being Confidently Wrong Can Be Dangerous for Health
Chaan Ng MD | Christopher Palmer

K16-999     Statistical Methods for Estimating Sample Sizes in a Clinical Trial Designed to Compare Different Cartilage Sensitive MRI Pulse Sequences
Kelly Zou PhD | Elizabeth Karlson MD | Jeffrey Katz MD | Lei Zhao PhD | Simon Warfield PhD | Philipp Lang MD, MBA

K16-1000     Automated Tumor Measurement: Impact of CT Slice Thickness on Measurement Techniques and Results
Binsheng Zhao DSc | Lawrence Schwartz MD | Chaya Moskowitz PhD | Michelle Ginsberg MD | Liang Wang MD | Li Jiang MS

K16-1001     Application of Standards for Reporting of Diagnostic Accuracy (STARD) to the MR/US Literature on Benign Uterine Abnormalities: A Systematic Review
Richard Sharpe | Susan Ascher MD | Evan Myers MD, MPH

K16-1002     Challenges in Measuring Patient Defined Outcomes in Diagnostic Radiological Investigations
Sandra Mathers | Graham Mckenzie | Elizabeth Robertson | Rosemary Chesson | Jill Proctor

K16-1003     Computer-aided Diagnosis (CAD) in Rheumatoid Arthritis: Automated Joint Localization, Estimation of the Bone Contour and Consecutive Detection of Defects of the Bone Contour in Metacarpal Bones
Philipp Peloschek MD | Georg Langs | Horst Bischof | Franz Kainberger MD | Walter Kropatsch | Herwig Imhof MD

K16-1004     Adjusted Likelihood Ratio for a Diagnostic Test in the Presence of Confounding
Ethan Halpern MD | John Ramey MD

Cite This Abstract

Zou PhD, K, Swan MD, J, Health Services, Policy and Research (Issues in Research Methodology).  Radiological Society of North America 2003 Scientific Assembly and Annual Meeting, November 30 - December 5, 2003 ,Chicago IL.