LSD use in the United States: Trends, correlates, and a typology of us.

Background: Recent years have witnessed an increased interest in LSD. This study investigates current information on the trends and correlates of LSD use from years 2002-2018 and seeks to develop an initial typology of use and misuse.

Methods: Data is taken from the NSDUH (National Survey on Drug Use and Health) collected between 2002 and 2018 and trends and correlates of LSD use were analyzed with a survey adjusted logistic regression.