Results 91 to 100 of about 283,018 (295)
Estimating the Area under a Receiver Operating Characteristic Curve For Repeated Measures Design
Journal of Statistical Software, 2003 The receiver operating characteristic (ROC) curve is widely used for diagnosing as well as for judging the discrimination ability of different statistical models.
Honghu Liu, Tongtong Wu
doaj +1 more source
Annals of Gastroenterological Surgery, EarlyView.ABSTRACT Background Gastrointestinal stromal tumors (GISTs) commonly metastasize to the liver and peritoneum. Metastases may be detected synchronously at the time of initial diagnosis or develop metachronously after curative‐intent resection. Nonetheless, the prognostic significance of metastasis timing in advanced GIST remains unclear.
Kunihiko Kawai +9 more
wiley +1 more source
Multiple Imputation UsingSASSoftware
Journal of Statistical Software, 2011 Multiple imputation provides a useful strategy for dealing with data sets that have missing values. Instead of filling in a single value for each missing value, a multiple imputation procedure replaces each missing value with a set of plausible values that represent the uncertainty about the right value to impute.
openaire +1 more source
Animal Models and Experimental Medicine, EarlyView.Abstract Background Ex vivo lung perfusion (EVLP) allows the evaluation of lungs that do not meet standard transplantation criteria. Current procedures do not permit the identification of regional functional deficits. We investigated the feasibility of assessing lobar gas exchange during EVLP in a swine model.
Giulia Maria Ruggeri +16 more
wiley +1 more source
Perceived Parental Psychological Control and Social Anxiety Symptoms: The Mediating Role of Behavioral Inhibition [PDF]
Practice in Clinical PsychologyObjective: Due to the widespread prevalence of social anxiety and its considerable consequences, research in this area is imperative. The present study was conducted to examine the perceived parental psychological control (PPPC) and its relationship with
Yasamin Majidi, Mohsen Kachooei
doaj
Animal Models and Experimental Medicine, EarlyView.We observed a negative effect of brachycephalic obstructive airway syndrome (BOAS) in a staggered manner based on the severity of the condition on respiratory and cardiac patterns, glycemia, acid–base balance, fetal growth, and uterine artery hemodynamics, thus requiring adaptations within the fetal–placental unit. Severely affected bitches had uterine
Roberto Rodrigues da Rosa Filho +4 more
wiley +1 more source
Multimorbidity and Associations with Cognition and Alzheimer's Disease Biomarkers
Annals of Neurology, EarlyView.Objective Multimorbidity, the coexistence of 2 or more chronic conditions, has been linked to cognitive aging and Alzheimer's disease (AD) and AD‐related dementias, yet the mechanisms remain unclear. We aimed to examine the associations of multimorbidity with cognition and biomarkers across multiple mechanistic pathways.
Xiaqing Jiang +45 more
wiley +1 more source
Annals of Neurology, EarlyView.Objective Our goal was to examine whether pre‐diagnostic plasma carotenoids and tocopherols are associated with amyotrophic lateral sclerosis (ALS). Methods A nested case–control study within 4 United States cohorts, where 154 participants with pre‐diagnostic blood‐draw, were diagnosed during follow‐up with amyotrophic lateral sclerosis (ALS). Controls
Éilis J. O'Reilly +7 more
wiley +1 more source
The usage of SAS software in teaching statistics: Universiti Utara Malaysia (UUM) experiences [PDF]
, 1999 This paper describes the use of SAS software in Universiti Utara Malaysia (UUM).In this university environment, the use of SAS software is looked upon as one of the tools for teaching and research.
Saleh, Abdul Razak, Ismail, Suzilah
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