Adult ICUCharacteristics of Participant ICUs Admissions to the Participant ICUs Demographic Characteristics Main Diagnostic Categories Comorbidities Use of Invasive Support Main Outcomes Temporal Trends for Hospitals’ SMR and SRU | Temporal Trends for SMR | Ps.: SMR (Standardized Mortality Ratio) values are presented together with their 95% confidence interval. It means that 95% os hospitals had SMR within that range. | Temporal Trends for SRU |