The association of life stress with substance use symptoms: A network analysis and replication.

A growing body of evidence highlights the role of life stress as a risk factor for the development and relapse of substance use disorders (SUDs), but the relationship of life stress with the interactions among SUD symptoms is overlooked. The current study investigated the role of life stress in symptom networks of 3 different SUDs-alcohol, tobacco, and drug use-using the U.S. representative data from the National Epidemiologic Survey on Alcohol...