Results 31 to 40 of about 1,934,259 (247)

The Limits of Post-Selection Generalization [PDF]

, 2018
While statistics and machine learning offers numerous methods for ensuring generalization, these methods often fail in the presence of adaptivity---the common practice in which the choice of analysis depends on previous interactions with the same dataset.
Nissim, Kobbi, Smith, Adam, Steinke, Thomas, Stemmer, Uri, Ullman, Jonathan   +4 more
core  

Benefits of thoracic epidural analgesia in patients undergoing an open posterior component separation for abdominal herniorrhaphy [PDF]

, 2017
INTRODUCTION: The implementation of open posterior component separation (PCS) surgery has led to improved outcomes for complex hernias. While the PCS technique has been shown to decrease recurrence rates, and provide a feasible option to repair hernias ...
Sellers, Austin
core   +1 more source

Fisher's exact approach for post hoc analysis of a chi-squared test.

PLoS ONE, 2017
This research is motivated by one of our survey studies to assess the potential influence of introducing zebra mussels to the Lake Mead National Recreation Area, Nevada.
Guogen Shan, Shawn Gerstenberger
doaj   +1 more source

Is the Rate of Responders to Hyaluronic Acid Injection for Patients with Knee Osteoarthritis Stable Over Time? Post hoc Analyses of a 6-Month Follow-Up Study

Rheumatology and Therapy, 2023
Introduction Recently, a study showing the non-inferiority of a single injection of sodium hyaluronate plus sorbitol (Synolis VA®) compared to hylan G-F20 (Synvisc-One®) over a 24-week period in patients with knee osteoarthritis was published.
Olivier Bruyere, Germain Honvo, Eduard Vidovic, Bernard Cortet   +3 more
doaj   +1 more source

Antagonist conditioning contractions impair agonist functioning [PDF]

, 2010
This study assessed the effect of antagonist conditioning contractions (ACC) on the subsequent force and electromyography of an agonist. Twelve subjects performed isokinetic elbow flexion on a dynamometer in 4 test conditions including a baseline ...
Ebben, William, Fauth, McKenzie, Garceau, Luke, Gray, Aaron, Hanson, Phillip, Hsu, Brittni, Lutsch, Brittney, Szalkowski, Chris, Yoon, Tejin   +8 more
core   +2 more sources

Statistics Corner: PostHoc Tests [PDF]

Journal of Postgraduate Medicine, Education and Research
Most researchers apply post hoc tests to pairwise compare groups after finding significant differences between groups using analysis of variance (ANOVA).
Kamal Kishore, Vidushi Jaswal, Tejinder Singh   +2 more
doaj   +1 more source

Cardio/Kidney Composite End Points: A Post Hoc Analysis of the EMPA‐REG OUTCOME Trial

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2021
Background Cardio/kidney composite end points are clinically relevant but rarely analyzed in cardiovascular trials. This post hoc analysis of the EMPA‐REG OUTCOME (Empagliflozin Cardiovascular Outcome Event Trial in Type 2 Diabetes Mellitus Patients ...
João Pedro Ferreira, Bettina Johanna Kraus, Isabella Zwiener, Sabine Lauer, Bernard Zinman, David H. Fitchett, Audrey Koitka‐Weber, Jyothis T. George, Anne Pernille Ofstad, Christoph Wanner, Faiez Zannad   +10 more
doaj   +1 more source

Comparison of Corneal Biomechanics in Post-SMILE, Post-LASEK, and Keratoconic Eyes

Frontiers in Medicine, 2021
Significance: Our study found that SP-A1 (stiffness parameter at time of first applanation) was statistically different between post-laser-assisted subepithelial keratomileusis (LASEK) and post-small incision lenticule extraction (SMILE) eyes.
Jianmin Shang, Jianmin Shang, Jianmin Shang, Jianmin Shang, Yang Shen, Yang Shen, Yang Shen, Yang Shen, Vishal Jhanji, Xueyi Zhou, Xueyi Zhou, Xueyi Zhou, Xueyi Zhou, Jing Zhao, Jing Zhao, Jing Zhao, Jing Zhao, Yu Zhao, Yu Zhao, Yu Zhao, Yu Zhao, Xingtao Zhou, Xingtao Zhou, Xingtao Zhou, Xingtao Zhou   +24 more
doaj   +1 more source

Patient-Reported Satisfaction and Study Drug Discontinuation: Post-Hoc Analysis of Findings from ROCKET AF. [PDF]

, 2019
IntroductionPatient-reported outcomes (PROs) and satisfaction endpoints are increasingly important in clinical trials and may be associated with treatment adherence.
Becker, Richard C, Berkowitz, Scott D, Breithardt, Guenter, Fox, Keith AA, Hacke, Werner, Halperin, Jonathan L, Hankey, Graeme J, Hellkamp, Anne S, Mahaffey, Kenneth W, Nessel, Christopher C, Patel, Manesh R, Piccini, Jonathan P, Rodriguez, Fatima, Singer, Daniel E, Ungar, Leo   +14 more
core   +1 more source

In two minds: executive functioning versus theory of mind in behavioural variant frontotemporal dementia [PDF]

, 2015
Background: The relationship of executive function (EF) and theory of mind (ToM) deficits in neurodegeneration is still debated. There is contradicting evidence as to whether these cognitive processes are overlapping or distinct, which has clear clinical
Bertoux, Maxime, Dubois, Bruno, Hornberger, Michael, O'Callaghan, Claire   +3 more
core   +1 more source