Fig. 2From: Racial differences in length of stay and readmission for asthma in the all of us research programDirected acyclic graph (DAG) for the independent variable (race, clinical history of comorbidities, temporal, place-based deprivation) and the dependent variable (Length of stay [LOS], and readmission). Causal pathways, covariates, confounders, and unobserved (latent) variables are presentedBack to article page