Results 31 to 40 of about 506,753 (297)

Determining optimal trial size using sequential analysis

Journal of Sports Sciences, 2014
When characterising typical human movement profiles, the optimal number of trials analysed for each participant should ensure a stable mean. Sequential analysis is one method able to establish the number of trials to stability by assessing a moving point mean against a set bandwidth.
Taylor, Paul G., Lee, Kwee-Yum, Landeo, Paul, O'Meara, Damien M., Millett, Emma L.   +4 more
openaire   +6 more sources

On the sample mean after a group sequential trial

, 2018
A popular setting in medical statistics is a group sequential trial with independent and identically distributed normal outcomes, in which interim analyses of the sum of the outcomes are performed.
Berckmoes, Ben, Ivanova, Anna, Molenberghs, Geert   +2 more
core   +1 more source

Dissociating Explicit and Implicit Timing in Parkinson\u2019s Disease Patients: Evidence from Bisection and Foreperiod Tasks [PDF]

, 2018
A consistent body of literature reported that Parkinson\u2019s disease (PD) is marked by severe deficits in temporal processing. However, the exact nature of timing problems in PD patients is still elusive.
Capizzi, Mariagrazia, Correa, \uc1ngel, Di Giacopo, Raffaella, Mioni, Giovanna, Stablum, Franca, Vallesi, Antonino   +5 more
core   +2 more sources

Meta-analysis and trial sequential analysis of ezetimibe for coronary atherosclerotic plaque compositions

Frontiers in Pharmacology, 2023
Background: Lipid aggregation, inflammatory cell infiltration, fibrous cap formation, and disruption are the major causes of atherosclerotic cardiovascular disease (ASCVD) and the pathologic features of atherosclerotic plaques.
Bofeng Chai, Youlu Shen, Yuhong Li, Xiaoyu Wang   +3 more
doaj   +1 more source

Absolute identification by relative judgment [PDF]

, 2005
In unidimensional absolute identification tasks, participants identify stimuli that vary along a single dimension. Performance is surprisingly poor compared with discrimination of the same stimuli.
Anderson, Anderson, Baird, Balakrishnan, Beebe-Center, Chapanis, Efron, Gamer, Gordon D. A. Brown, Green, Hawkes, Helson, Holland, Karpiuk, Kinchla, Lacouture, Lacouture, Lacouture, Laming, Laming, Lockhead, Lockhead, Lockhead, Luce, Luce, Marley, Mori, Mori, Neil Stewart, Nick Chater, Norwich, Nosofsky, Nosofsky, Petzold, Press, Rouder, Stevens, Stewart, Tanner, Ward, Weber   +40 more
core   +2 more sources

Chitosan modifies glycemic levels in people with metabolic syndrome and related disorders: meta-analysis with trial sequential analysis

Nutrition Journal, 2020
Background Chitosan supplementation has been shown to modulate glycemic levels; however, studies have reported conflicting results. The present meta-analysis with trial sequential analysis was conducted to verify the overall influence of chitosan on ...
Wenfang Guo, Letai Yi, Baochang Zhou, Minhui Li   +3 more
doaj   +1 more source

Establishing the effectiveness of public health interventions using sequential meta-analysis: Case study using stair-promotion interventions [PDF]

, 2020
Prevention trials often generate significant health or risk factor improvements, but these improvements are limited to the selected samples of people enrolled in these studies.
Bauman, Adrian, Milton, Karen
core   +1 more source

Multi-center clinical trials: Randomization and ancillary statistics

, 2008
The purpose of this paper is to investigate and develop methods for analysis of multi-center randomized clinical trials which only rely on the randomization process as a basis of inference.
Zelen, Marvin, Zheng, Lu
core   +1 more source

When the ignored gets bound: sequential effects in the flanker task [PDF]

, 2013
Recent research on attentional control processes in the Eriksen flanker task has focused on the so-called congruency sequence effect a.k.a. the Gratton effect, which is the observation of a smaller flanker interference effect after incongruent than after
Davelaar, Eddy J.
core   +2 more sources

Efficacy and Safety of Daprodustat Vs rhEPO for Anemia in Patients With Chronic Kidney Disease: A Meta-Analysis and Trial Sequential Analysis

Frontiers in Pharmacology, 2022
Introduction: Daprodustat, a novel hypoxia-inducible factor prolyl-hydroxylase inhibitor (HIF-PHI), its efficacy and safety remain unclear. Thus, we conducted this meta-analysis aiming at investigating its efficacy and safety on the treatment of patients
Zhangning Fu, Zhangning Fu, Xiaodong Geng, Xiaodong Geng, Kun Chi, Kun Chi, Chengcheng Song, Chengcheng Song, Di Wu, Chao Liu, Chao Liu, Quan Hong, Quan Hong   +12 more
doaj   +1 more source