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Three ICU transfers and one death reported in hydroxycholoquine treatment group

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7102549/ An under discussed part of the Guatret 2020 study is the somewhat buried data that the hydroxycholoroquine treatment group had 6 participants “lost to follow up” (a term referring to participants dropped or dropping out of the study) while the control group had no participants lost to follow up. The reasons for loss to …

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Development and field validation of an omni-domain power-duration model

Michael J. Puchowicz, Jonathan Baker & David C. Clarke (2020) Development and field validation of an omni-domain power-duration model, Journal of Sports Sciences, DOI: 10.1080/02640414.2020.1735609 Purpose: To validate and compare a novel model based on the critical power (CP) concept that describes the entire domain of maximal mean power (MMP) data from cyclists. Methods: An omni-domain power-duration (OmPD) model was …

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Athlete Biological Passport Standard Deviation ?

When I drill down in to data it’s no surprise when I catch small errors and discrepancies pop. But the thing that jumped out when drilling down into the Cobo ABP data http://veloclinic.com/cobo-athlete-biological-passport-visualization-and-discussion/ was that the Z-score model was apparently producing far wider cut offs than the actual ABP. Jeroen Swart pointed this out to …

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GoldenR Cheetah Script For Interval Discovery

The Golden Cheetah crew has now integrated R into Golden Cheetah in the latest development build. This update instantly gave Golden Cheetah statistical and modelling super-powers to the point where I gave it the nickname GoldenR Cheetah. As an example, this script uses the change point package to auto discover intervals within a power file. …