Polysubstance use and its correlates in adolescent ecstasy users in Taiwan

Cheng Fang Yen, Sen Yen Hsu, Chung Ping Cheng

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15 Citations (Scopus)


The aim of this study was to examine whether individual, family and peer factors can increase the risk of polysubstance use in Taiwanese adolescent ecstasy users. Two hundred adolescents with ecstasy use were recruited into this study. Their experience of using any other harmful substance in the preceding year and a variety of individual, family and peer characteristics were collected. The correlates of polysubstance use were examined using the two-step procedure of variable selection. The results indicated that 59 (29.5%) of the adolescent ecstasy users were polysubstance users. Ketamine, alcohol and areca quid were the three most prevalent substances used. Users who experienced dropping out of school, had poor mental health status and whose fathers had a low education level had an increased risk of polysubstance use. Clinicians should thoroughly screen adolescent ecstasy users who have the above factors as they are more likely to use other substances concomitantly.

Original languageEnglish
Pages (from-to)2286-2291
Number of pages6
JournalAddictive Behaviors
Issue number10
Publication statusPublished - 2007 Oct 1

All Science Journal Classification (ASJC) codes

  • Medicine (miscellaneous)
  • Clinical Psychology
  • Toxicology
  • Psychiatry and Mental health

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