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Li-Tzy Wu

3 papers in the library · 106 citations · publishing 2008-2012

Papers

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Use of Salvia divinorum in a nationally representative sample.

The American Journal of Drug and Alcohol Abuse 2012 Brian E Perron, Brian K Ahmedani, Michael G. Vaughn et al. 36 citations

Salvia divinorum has known hallucinogenic effects and is legal in most parts of the United States. Given that this psychoactive substance has a potential of misuse and abuse, further data regarding the clinical and psychosocial factors associated with use are needed. To examine the clinical and psychosocial characteristics associated with use of salvia. The study uses data from the National...

Recent national trends in Salvia divinorum use and substance-use disorders among recent and former Salvia divinorum users compared with nonusers.

Substance Abuse and Rehabilitation April 1, 2011 Li-Tzy Wu, George E Woody, Chongming Yang et al. 40 citations

CONTEXT: Media and scientific reports have indicated an increase in recreational use of Salvia divinorum. Epidemiological data are lacking on the trends, prevalence, and correlates of S. divinorum use in large representative samples, as well as the extent of substance use and mental health problems among S. divinorum users. OBJECTIVE: To examine the national trend in prevalence of S. divinorum...

Hallucinogen Use Disorders Among Adult Users of MDMA and Other Hallucinogens

American Journal on Addictions September 3, 2008 Li-Tzy Wu, Christopher L. Ringwalt, Paolo Mannelli et al. 30 citations

We investigated the prevalence, patterns, and correlates of past‐year DSM‐IV hallucinogen use disorders (HUDs) among past‐year users of MDMA and other hallucinogens from a sample of Americans 18 or older (n = 37,227). Users were categorized as MDMA users and other hallucinogen users. Overall, one in five (20%) MDMA users and about one in six (16%) other hallucinogen users reported at least one...