نتایج جستجو برای: variation center introduction

تعداد نتایج: 923117  

2017
Anne Tsampalieros Gregory A. Knoll Nicholas Fergusson Alexandria Bennett Monica Taljaard Dean Fergusson

Background Kidney transplantation is the best treatment option for patients with end-stage renal disease. While patient-level factors affecting survival are established, the presence of variation in the management of transplant recipients remains unknown. Objective The objective of this study was to examine center variation in kidney transplantation and identify center and provider characteri...

Journal: :Journal of the American College of Radiology : JACR 2011
Kalpana M Kanal Monica S Vavilala Colin Raelson Abhishek Mohan Wendy Cohen Jeffrey Jarvik Frederick P Rivara Brent K Stewart

PURPOSE To examine variation in pediatric trauma head CT imaging protocols in Washington state. METHODS A web-based survey was sent to trauma-designated hospitals in Washington state. Respondents were queried about pediatric head trauma volumes, type of CT scanners, and technical information about the CT imaging protocols. Variation in pediatric trauma volumes, CT dose reduction strategies, a...

Journal: :The Journal of the Institute of Image Information and Television Engineers 1997

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