Fig. 1From: Current and past depression as risk factors for incident type 2 diabetes mellitus and pre-diabetes in men and women: evidence from a longitudinal community cohortDirected acyclic graph (DAG) of the proposed causal model between depression and type 2 diabetes. An interactive version of the DAG can be found here: https://dagitty.net/mGmFkw2Bg (correct adjustment can be checked by setting “unobserved/unknown confounders” to “adjusted”). SES socioeconomic status, BMI body mass indexBack to article page