For each subgroup, area under the precision-recall curve (AUPRC) is plotted with 95% confidence intervals for the deep recurrent neural network (DRNN), logistic regression model (Logit), National Early Warning Score (NEWS), Modified Early Warning Score (MEWS), and quick Sepsis-related Organ Failure Assessment (qSOFA). Abbreviations: n, number of hospitalizations; Outcome, prevalence of composite outcome; Blood Cultures, patients with blood cultures drawn at some point during their hospitalization; Sepsis Ddx, patients thought to have sepsis at some point during their hospitalization; From ICU, patients transferred to floor from an intensive care unit.