[Predictors of the duration of post-traumatic amnesia following traumatic brain injury].

Introduction: The duration of post-traumatic amnesia (PTA) helps estimate the level of recovery following traumatic brain injury (TBI). Yet, little information is available about which sociodemographic and clinical variables influence its duration. This study aims to identify them and create a predictive model that makes it possible to estimate the time it takes for a patient to emerge from PTA.