Technical articles
17/05/2023
Impact of a logarithmic transformation of the response variable in an ANCOVA model
Logarithmic transformations of variables have traditionally been used to study analytical measurements in clinical and industrial
27/04/2023
Clinical evaluation of medical devices
The Council Directive 93/42/EEC was the standard applicable since 1993 for all medical device manufacturers. In 2017, the European
14/03/2023
Biased estimators: focus on dispersion indicators
One of the aims of a statistical study is to estimate quantities (e.g., mean, variance, standard deviation, etc.) that can be used
11/02/2023
Efor US. is born
Before closing 2022 marked by growth, resilience and starting a new year rich in projects ...
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30/11/2022
DM/DMDIV: Analysis and trend reports during post-marketing surveillance
The Medical Devices Regulations (MDR) 2017/745 and the In Vitro Diagnostic Medical Devices (IVDR) Regulation 2017/746 require the
10/11/2022
Medical and scientific writing
Medical and scientific writing encompasses a range of writing activities in the areas of medicine and science, whether they focus
15/09/2022
AI for the detection of diseases – Image analysis
In recent years, artificial intelligence has played a prominent role in the area of health.Its booming use has to fulfil various t
14/09/2022
Launching Virtual Reality Training Programs
Tree, the training center of the Efor Group, reinforces its expertise and innovation capacity through immersive virtual reality tr
21/03/2022
Focus on the propensity score
When you are implementing some of the studies managed by Soladis, you may need to calculate a “propensity score”.What
6/01/2022
Why is it important to precisely calculate sample sizes before carrying out studies?
Whether in clinical or industrial studies, numerous standards are emerging to justify sample sizes.This is the case, for example,
17/11/2021
The headquarters of Efor Group is moving.
The Lyon-based teams of Efor and CVO-EUROPE are relocating to the brand new premises at Racing Park in Champagne au mont d’o
