Use of cocaine by secondary school students in northern Spain

Aim: To describe the prevalence of cocaine and other drug use in secondary school students in Oviedo (Asturias, Northern Spain) and determine the personality features and levels of sensation seeking in cocaine users.

Methods: 2,862 secondary school students (mean age +/- SD = 15.87+/-1.48 years; 50.6% males) were interviewed during the 1998-1999 academic year. For evaluation, the World Health Organization questionnaire for drug consumption, the Eysenck Personality Questionnaire (EPQ) for adults and the Zuckerman Sensation Seeking Scale were used.

Results: The prevalence of lifetime, previous year and previous month cocaine use among secondary school students was 6.1, 4.9 and 2.7%, respectively. Cocaine ranked sixth among illicit drugs ever used by this population. Once individuals had used cocaine for the first time, they were likely to use it again (44.8% of those who had ever used cocaine reported that they had done so in the previous month). Compared to students who had never used cocaine (but who may have used other substances), cocaine users had a more extensive drug abuse history. Students who had used cocaine at some point during their lifetime scored significantly higher on the EPQ psychoticism subscale and reported higher levels of sensation seeking.

Conclusions: There is a significant rate of cocaine consumption amongst secondary school students of both sexes. Cocaine users are polyconsumers of other substances, both legal and illicit. Those who consume cocaine have a different psychological profile, characterized by high sensation seeking and high levels of psychoticism.