نتایج جستجو برای: diagnostic techniques

تعداد نتایج: 893776  

2017
Kevin Jenniskens Joris A H de Groot Johannes B Reitsma Karel G M Moons Lotty Hooft Christiana A Naaktgeboren

OBJECTIVE To provide insight into how and in what clinical fields overdiagnosis is studied and give directions for further applied and methodological research. DESIGN Scoping review. DATA SOURCES Medline up to August 2017. STUDY SELECTION All English studies on humans, in which overdiagnosis was discussed as a dominant theme. DATA EXTRACTION Studies were assessed on clinical field, stud...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه زنجان - دانشکده علوم انسانی و اجتماعی 1392

most specialists in the field of foreign language teachingconsiderreading skill as an interactive process between the reader’s prior knowledge and the text.accordingly, the activation of prior knowledge for an effective comprehension is very important. it is generally agreed that the pre-reading phase is the stage where this type of interaction and activation may be enhanced throughcertain stra...

2015
Angela Elaine Davis ANGELA E. DAVIS Gengsheng Qin Yu-Sheng Hsu Yichuan Zhao

Diagnostic testing is essential to distinguish non-diseased individuals from diseased individuals. More accurate tests lead to improved treatment and thus reduce medical mistakes. The sensitivity and specificity are two important measurements for the diagnostic accuracy of a diagnostic test. When the test results are continuous, it is of interest to construct a confidence interval for the sensi...

Journal: :Annals of internal medicine 1997
A J Saah D R Hoover

Imprecise usage of the terms "sensitivity" and "specificity" produces confusion in the diagnostic use of sophisticated laboratory test results. "Analytical sensitivity" represents the smallest amount of substance in a sample that can accurately be measured by an assay. "Analytical specificity" refers to the ability of an assay to measure on particular organism or substance, rather than others, ...

2013
Masahiro Maruyama Takayuki Watanabe Keita Kanai Takaya Oguchi Takashi Muraki Hideaki Hamano Norikazu Arakura Shigeyuki Kawa

Objectives. The recent International Consensus Diagnostic Criteria (ICDC) for autoimmune pancreatitis (AIP) and its Japanese amendment developed by the Japanese Pancreas Society (JPS 2011) may have overcome the drawbacks of earlier criteria and achieved a higher diagnostic ability for AIP. The aim of the present study is to evaluate this possibility and identify the underlying causes of this ch...

2017
Onanong Sengvilaipaseuth Koukeo Phommasone Xavier de Lamballerie Manivanh Vongsouvath Ooyanong Phonemixay Stuart D Blacksell Mayfong Mayxay Sommay Keomany Phoutthalavanh Souvannasing Paul N Newton Audrey Dubot-Pérès

The Dengue Duo Rapid Diagnostic Test (SD Dengue RDT) has good specificity and sensitivity for dengue diagnosis in rural tropical areas. In a previous study, using four control sera, we demonstrated that that the diagnostic accuracy of these RDTs remains stable after long-term storage at high temperatures. We extended this study by testing sera from 119 febrile patients collected between July-No...

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