BACKGROUND Among patients with adhesive small bowel obstruction (ASBO) initially managed with a conservative strategy, predicting risk of operation is difficult. METHODS We investigated ASBO patients at 2 different periods to derive and validate a clinical prediction model for risk of operation. RESULTS One hundred fifty-four patients were enrolled into the derivation cohort and 96 into the...

In the article by de Man-van Ginkel et al, “In-Hospital Risk Prediction for Post-stroke Depression: Development and Validation of the Post-stroke Depression Prediction Scale,” which published online on August 26, 2013, and appeared in the September 2013 issue of the journal (Stroke. 2013;44:2441–2445. DOI: 10.1161/STROKEAHA.111.000304), a correction is needed. On page 2444, in Table 6, the four...

OBJECTIVE Quantitative ventricular fibrillation (VF) waveform analysis is a potentially powerful tool to optimize defibrillation. However, whether combining VF features with additional attributes that related to the previous shock could enhance the prediction performance for subsequent shocks is still uncertain. METHODS A total of 528 defibrillation shocks from 199 patients experienced out-of...

This paper studies value predictor design under table access latency and energy constraints for high-frequency, wide-issue microprocessors. Previous value prediction efforts make generous assumptions regarding table sizes and access conditions, while ignoring prediction latencies and energy issues. Our work shows that the latency of a high-performance value predictor cannot be completely hidden...

abstract background: the incidence of pregnancy induced hypertension (pih) which is one of the three main causes of maternal-neonatal morbidity and mortality is 5-7%, and prediction of this disorder is very important in maternal and neonatal health. methods: the type of this study is analytical (comparative-prospective) and its purpose is to evaluate the isometric exercise test (let) and roll-o...

AIM To evaluate the accuracy of eye color prediction based on six IrisPlex single nucleotide polymorphisms (SNP) in a Slovenian population sample. METHODS Six IrisPlex predictor SNPs (HERC2 - rs12913832, OCA2 - rs1800407, SLC45A2 - rs16891982 and TYR - rs1393350, SLC24A4 - rs12896399, and IRF4 - rs12203592) of 105 individuals were analyzed using single base extension approach and SNaPshot che...

INTRODUCTION Quantitative electrocardiographic (ECG) waveform analysis provides a noninvasive reflection of the metabolic milieu of the myocardium during resuscitation and is a potentially useful tool to optimize the defibrillation strategy. However, whether combining multiple ECG features can improve the capability of defibrillation outcome prediction in comparison to single feature analysis i...

Value Prediction is one of the newest techniques used to break down ILP limits. Despite being under continuous study during the last few years, a few aspects related to this emerging technique remain unanalysed in depth. Exhaustively investigated in the context of control speculation, confidence estimation has usually played a secondary role on value prediction and speculation. Closely linked t...

BACKGROUND AND PURPOSE Isocitrate dehydrogenase (IDH) has been shown to have both diagnostic and prognostic implications in gliomas. The purpose of this study was to examine whether DWI and DSC-PWI combined with conventional MR imaging could noninvasively predict IDH mutational status in World Health Organization grade II and III astrocytomas. MATERIALS AND METHODS We retrospectively reviewed...

Load instructions occasionally incur very long latencies that can significantly affect system performance. Load value prediction alleviates this problem by allowing the CPU to speculatively continue processing without having to wait for the slow memory access to complete. Current load value predictors can only correctly predict about forty to seventy percent of the fetched load values. To avoid...