نتایج جستجو برای: positive prediction value

تعداد نتایج: 1541930  

Journal: :The Journal of Finance and Data Science 2021

Journal: :Materials Science and Engineering: A 2011

Asadi Fakhr, Amir , Tarbiat, Masoud ,

Background and Objective: Intubation is the most common method for the management of the upper airway in general anesthesia. In this regard, the prediction of the ease or difficulty of intubation is of paramount importance for the anesthesia team. The main cause of anesthesia-related mortality is failed airway management. The present study aimed to compare the accuracy of the upper lip bite (UL...

Journal: :Fetal diagnosis and therapy 2011
Ranjit Akolekar Kirstin Finning Ramesh Kuppusamy Geoff Daniels Kypros H Nicolaides

OBJECTIVE To examine the feasibility of fetal RHD genotyping at 11-13 weeks' gestation from analysis of circulating cell-free fetal DNA (ccffDNA) in the plasma of RhD negative pregnant women using a high-throughput robotic technique. METHODS Stored plasma (0.5 ml) from 591 RhD negative women was used for extraction of ccffDNA by a robotic technique. Real-time quantitative polymerase chain rea...

Journal: :Chinese journal of cancer research = Chung-kuo yen cheng yen chiu 2014
Guochang Chen Boneng Mao Qi Pan Qian Liu Xinfang Xu Yueji Ning

OBJECTIVE The aim of this study was to establish the risk scoring system towards the advanced colorectal neoplasm (CN) risk in the average-risk populations in the southern Jiangsu Province, and to evaluate the screening efficacy. METHODS Totally 905 cases of the average-risk populations who received the colonoscopy were selected as the objective. The multivariate logistic regression analysis ...

Journal: :Haematologica 2009
Roel G W Verhaak Bas J Wouters Claudia A J Erpelinck Saman Abbas H Berna Beverloo Sanne Lugthart Bob Löwenberg Ruud Delwel Peter J M Valk

We examined the gene expression profiles of two independent cohorts of patients with acute myeloid leukemia [n=247 and n=214 (younger than or equal to 60 years)] to study the applicability of gene expression profiling as a single assay in prediction of acute myeloid leukemia-specific molecular subtypes. The favorable cytogenetic acute myeloid leukemia subtypes, i.e., acute myeloid leukemia with...

Journal: :Gut 1994
M J Wolfhagen K Meijer A C Fluit R Torensma R A Bruinsma A Fleer J Verhoef

In this study, clinical and laboratory findings were tested for correlation with the presence of Clostridium difficile. The toxigenicity of the isolated strains and the toxins were determined in faecal samples of immunocompromised children admitted to a single room for protective isolation. Using the toxin assay as the gold standard, the culture sensitivity of toxigenic C difficile was 94.1%, t...

2011
S. Athmaja

O-linked glycosylation is one of the important types of the mammalian protein glycosylation and is known to be serine or threonine specific. In this work, the author propose a new method of LDA (using the concept of Normal Bayes classification) to predict O-glycosylation sites in amino acid sequences under two different window sizes, 11 and 21. The protein sequences are encoded using hydropathy...

Journal: :Korean Journal of Applied Statistics 2009

Journal: :Journal of Business Economics and Management 2019

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