Results 11 to 20 of about 117,485 (309)

A novel nomogram to predict futile recanalization in patients with acute ischemic stroke undergoing mechanical thrombectomy [PDF]

Frontiers in Neurology
Background and objectiveFutile recanalization (FR) is defined as patients with acute ischemic stroke (AIS) due to large vessel occlusion who still exhibits functional dependence although undergoing successful mechanical thrombectomy (MT).
Cheng-cai Lai, Cheng-cai Lai, Yin-dan Yao, Xia Li, Xia Li, Xia Li, Xia Li, Ao-fei Liu, Chen Li, Yun-e Liu, Chang-chun Jiang, Chang-chun Jiang, Chang-chun Jiang, Ying-ying Zhang, Min Jin, Jin Lv, Wei-jian Jiang   +16 more
doaj   +2 more sources

Development and validation of a clinical prediction model for detecting coronary heart disease in middle-aged and elderly people: a diagnostic study

European Journal of Medical Research, 2023
Objective To develop and validate a multivariate prediction model to estimate the risk of coronary heart disease (CHD) in middle-aged and elderly people and to provide a feasible method for early screening and diagnosis in middle-aged and elderly CHD ...
Shiyi Tao, Lintong Yu, Deshuang Yang, Ruiqi Yao, Lanxin Zhang, Li Huang, Mingjing Shao   +6 more
doaj   +2 more sources

A Simple Risk Stratification Model for ST-Elevation Myocardial Infarction (STEMI) from the Combination of Blood Examination Variables: Acute Myocardial Infarction-Kyoto Multi-Center Risk Study Group.

PLoS ONE, 2016
BackgroundMany mortality risk scoring tools exist among patients with ST-elevation Myocardial Infarction (STEMI). A risk stratification model that evaluates STEMI prognosis more simply and rapidly is preferred in clinical practice.Methods and findingsWe ...
Kenji Yanishi, Takeshi Nakamura, Naohiko Nakanishi, Isao Yokota, Kan Zen, Tetsuhiro Yamano, Hirokazu Shiraishi, Takeshi Shirayama, Jun Shiraishi, Takahisa Sawada, Yoshio Kohno, Makoto Kitamura, Keizo Furukawa, Satoaki Matoba   +13 more
doaj   +2 more sources

A novel prediction model for all cause emergency department visits in ischemic heart disease

Journal of Research in Medical Sciences, 2011
Background: Ischemic heart disease (IHD) is the main cause of morbidity and mortality worldwide, and a considerable part of these patients attend to emergency departments, which increases the burden to these busy departments. The aim of this study was to
Bahram Pishgoo
doaj   +1 more source

Research Quality and Newsworthiness of Published Articles are Partial Predictors of Journal Impact Factors. A Review of: Lokker, C., Haynes, R. B., Chu, R., McKibbon, K. A., Wilczynski, N. L., & Walter, S. D. (2012). How well are journal and clinical article characteristics associated with the journal impact factor?A retrospective cohort study. Journal of the Medical Library Association, 100(1), 28-33. doi:10.3163/1536-5050.100.1.006

Evidence Based Library and Information Practice, 2012
Objective – Determine what characteristics ofa journal’s published articles can be used topredict the journal impact factor (JIF).Design – A retrospective cohort study.Setting – The researchers are located atMcMaster University, Hamilton, Ontario,Canada ...
Jason Martin
doaj   +1 more source

Derivation of inner magnetospheric electric field (UNH-IMEF) model using Cluster data set [PDF]

Annales Geophysicae, 2008
We derive an inner magnetospheric electric field (UNH-IMEF) model at L=2–10 using primarily Cluster electric field data for more than 5 years between February 2001 and October 2006.
H. Matsui, P. A. Puhl-Quinn, V. K. Jordanova, Y. Khotyaintsev, P.-A. Lindqvist, R. B. Torbert   +5 more
doaj   +1 more source

F-derivations on residuated multilattices [PDF]

Journal of Hyperstructures, 2019
In this paper, we introduce as a generalization of the concept of derivation, the notion of f-derivation on residuated multilattices and investigate several of its properties.
Celestin Lele, Line Nzoda Maffeu, Etienne Alomo Temgoua, Stefan Schmidt   +3 more
doaj   +1 more source

Additional file 1 of A prediction model for permanent pacemaker implantation after transcatheter aortic valve replacement

, 2023
Additional file 1: Figure S1. The precision-recall curve on the derivation set (a), internal validation set (b) and external validation set (c). Figure S2.
Xiaolei Lin (668108), Lei Zhang (38117), Junbo Ge (385426), Shasha Chen (704683), Yiming Qi (780014), Wenzhi Pan (2249467), Xiaochun Zhang (51139), Yuefan Ding (16710233), Daxin Zhou (10990032)   +8 more
core   +1 more source

Scoring methods for building genotypic scores: an application to didanosine resistance in a large derivation set. [PDF]

PLoS One, 2013
BackgroundSeveral attempts have been made to determine HIV-1 resistance from genotype resistance testing. We compare scoring methods for building weighted genotyping scores and commonly used systems to determine whether the virus of a HIV-infected ...
Houssaini A, Assoumou L, Miller V, Calvez V, Marcelin AG, Flandre P.   +5 more
europepmc   +2 more sources

Development and Validation of a Nomogram for Predicting the Risk of Adverse Cardiovascular Events in Patients with Coronary Artery Ectasia

Journal of Cardiovascular Development and Disease, 2021
Coronary artery ectasia (CAE) is a rare finding and is associated with poor clinical outcomes. However, prognostic factors are not well studied and no prognostication tool is available.
Zhongxing Cai, Yintang Wang, Luqi Li, Haoyu Wang, Chenxi Song, Dong Yin, Weihua Song, Kefei Dou   +7 more
doaj   +1 more source