ICU adult patient data from CNHU-HKM, Cotonou, Benin, 2015–2017

This shared dataset contains clinical data extracted from the medical records of 416 adult patients (≥18 years) with impaired consciousness admitted to the intensive care unit (ICU) at CNHU-HKM, Cotonou, Benin.The focus is on sociodemographic characteristics, comorbidity- and lifestyle-related factors, clinical characteristics at admission, and management-related variables.All data were collected retrospectively in 2019, after patient discharge or death.