نتایج جستجو برای: predictive
تعداد نتایج: 144683 فیلتر نتایج به سال:
Abstract Background: Clinical Risk Index of Babies (CRIB), Score for Neonatal Acute Physiology (SNAP), an update of the Clinical Risk Index for Babies score (CRIB II) and Score for Neonatal Acute Physiology - Perinatal Extension (SNAP-PE) are scoring devices developed in neonatal intensive care units. This study reviewed these scoring systems in critically ill neonates to determine how well th...
background helicobacter pylori infection is a common infection that affects human beings. this infection also affects children. different diagnostic methods such as serology, stool antigen detection, rapid urease test and histology are used to detect this microorganism. objectives the aim of this study was to determine the correlation between serology and histology/rapid urease test. patients a...
This paper proposes an MPC - based (model predictive control) scheme to control active and reactive powers of DERs (distributed energy resources) in a grid - connected mode (either through a bus with its associated loads as a PCC (point of common coupling) or an MG (micro - grid)). DER may be a DG (distributed generation) or an ESS (energy storage system). In the proposed scheme, the set - poin...
We introduce a new bias for rule learning systems. The bias only allows a rule learner to create a rule that predicts class membership if each test of the rule in isolation is predictive of that class. Although the primary motivation for the bias is to improve the understandability of rules, we show that it also improves the accuracy of learned models on a number of problems. We also introduce ...
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results the command is addpred for logistic regression models. conclusions the stata package provided herein can encourage the use of novel methods in examining predictive capacity of ever-emerging plethora of novel biomarkers. materials and methods we have written a stata command that is intended to help researchers obtain cut point-free and cut point-based net reclassification improvement ind...
Objective: Very low birth weight(VLBW) babies constitute approximately 4%-7% of all live births and the mortality in this subgroup is high, contributing to as much as 30% of early neonatal deaths. Some scoring system like the Clinical Risk Index for Babies(CRIB) Score and the Score for Neonatal Acute Physiology (SNAP), for assessing the risk of mortality frequently utilized in newborns....
Background and Aim: Evaluation for STIs requires speculum examination. It is sometimes uncomfortable and rejected by many patients. Speculum examination often is impractical or not available in remote areas. Recently, it is possible to omit the speculum examination and noninvasively diagnose for Chlamydia and gonorrheal infections from urine sample. This comparison study was conducted by collec...
Background and purpose: Appendectomy is the most common emergency surgery and diagnosis of this clinical problem is of great importance in decreasing the complications and treatment costs. In this study the diagnostic value of bilirubin level and WBC count in acute appendicitis were compared. Materials and methods: A cross-sectional study was performed in patients attending Emergency Departm...
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