Results 41 to 50 of about 4,736,557 (326)
Role of Surgical Approach to Synchronous Colorectal Liver Metastases: A Retrospective Analysis
Cancer Management and Research, 2021 Shengyong Zhai,1,* Xiaojing Sun,2,* Longfeng Du,1 Kai Chen,1 Shanshan Zhang,2 Yiran Shi,1 Fei Yuan1 1Department of Oncology Surgery, Weifang People’ s Hospital, Weifang Medical College, Weifang City, Shandong Province, 261041, People’s ...
Zhai S +6 more
doaj
Journal of Applied Economics, 2022 This paper analyses the impact of matching frictions in the Portuguese labour market on individual unemployment hazard rates and unemployment durations. The coexistence of permanent contracts and temporary contracts in the Portuguese (dual) labour-market
Antonio Menezes, Dario Sciulli
doaj +1 more source
FedPseudo: Pseudo value-based Deep Learning Models for Federated Survival Analysis [PDF]
arXiv, 2022 Survival analysis, time-to-event analysis, is an important problem in healthcare since it has a wide-ranging impact on patients and palliative care. Many survival analysis methods have assumed that the survival data is centrally available either from one medical center or by data sharing from multi-centers.
arxiv
On null hypotheses in survival analysis
, 2019 The conventional nonparametric tests in survival analysis, such as the log-rank test, assess the null hypothesis that the hazards are equal at all times. However, hazards are hard to interpret causally, and other null hypotheses are more relevant in many
Ryalen, Pål Christie +2 more
core +1 more source
Detecting rare carnivores using scats: Implications for monitoring a fox incursion into Tasmania
Ecology and Evolution, 2018 The ability to detect the incursion of an invasive species or destroy the last individuals during an eradication program are some of the most difficult aspects of invasive species management.
David S. L. Ramsey +7 more
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Cancer Reports, 2022 Background The survival of children with acute lymphoblastic leukemia (ALL) has improved due to changes in the treatment and the disease diagnosis. A significant advance was the incorporation of asparaginase.
Amanda Cabral dosSantos +3 more
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Development of necroptosis-related gene signature to predict the prognosis of colon adenocarcinoma
Frontiers in Genetics, 2022 Colon adenocarcinoma (COAD) is a common malignancy and has a high mortality rate. However, the current tumor node metastasis (TNM) staging system is inadequate for prognostic assessment of COAD patients.
Miaomiao Li +3 more
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Multi-Source Survival Domain Adaptation [PDF]
arXiv, 2022 Survival analysis is the branch of statistics that studies the relation between the characteristics of living entities and their respective survival times, taking into account the partial information held by censored cases. A good analysis can, for example, determine whether one medical treatment for a group of patients is better than another. With the
arxiv
Survival Forests under Test: Impact of the Proportional Hazards Assumption on Prognostic and Predictive Forests for ALS Survival [PDF]
Statistical Methods in Medical Research (2020), 2019 We investigate the effect of the proportional hazards assumption on prognostic and predictive models of the survival time of patients suffering from amyotrophic lateral sclerosis (ALS). We theoretically compare the underlying model formulations of several variants of survival forests and implementations thereof, including random forests for survival ...
arxiv +1 more source
Deep learning cardiac motion analysis for human survival prediction [PDF]
, 2018 Motion analysis is used in computer vision to understand the behaviour of moving objects in sequences of images. Optimising the interpretation of dynamic biological systems requires accurate and precise motion tracking as well as efficient ...
Bello, Ghalib A. +10 more
core +2 more sources