Fig. 2 A
![Fig. 2 A](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12877-022-03343-6/MediaObjects/12877_2022_3343_Fig2_HTML.png)
DAG for the effect of depression on 30-day readmission. Key backdoor paths and confounders are bolded. B DAG for the effect of malnutrition on 30-day readmission. Key backdoor paths and confounders are bolded
DAG for the effect of depression on 30-day readmission. Key backdoor paths and confounders are bolded. B DAG for the effect of malnutrition on 30-day readmission. Key backdoor paths and confounders are bolded