title: [Risk factors related to the use of amphetamines in adolescent students].
abstract: The prevalence of amphetamine abuse among school children was studied by asking 3548 adolescent students (aged 12-15, response rate 98.6%) to complete a questionnaire anonymously, which was developed and evaluated by the authors. A complete set of data was collected for 3200 (90.2%) students. Eighty-five (2.7%) of them who admitted that they had used amphetamines constituted the case group. Non-users with negative urine tests formed the control group. Six independent factors were found to be related to amphetamine use when the answers were analyzed by stepwise logistic regression. The prevalence odds ratio estimation was elevated in: males compared females, students who did not live with both parents compared to those who lived with both parents, students with amphetamine-user friends compared to those with no-user friends, smokers compared to non-smoker, betel nut chewers compared non-chewers, and in students with positive attitudes compared to those with negative attitudes. The average starting age for smoking was 12.5 +/- 0.1 years; later this was followed by alcohol abuse, chewing of betel-nuts, and use of amphetamines. The average age of starting to use amphetamines was 13.5 +/- 0.2 years; a common reason given for using amphetamines was curiosity (65.4%). Many students (54.2%) obtained the amphetamine from their friends and most of them (85.2%) used it six months before responding to the questionnaire.
authors.affiliation: School of Public Health, Kaohsiung Medical College, Taiwan, Republic of China.
authors.forename: Y C
authors.initials: YC
authors.lastname: Ko
authors.forename: I H
authors.initials: IH
authors.lastname: Su
authors.forename: S J
authors.initials: SJ
authors.lastname: Lan
authors.forename: Y Y
authors.initials: YY
authors.lastname: Yen
authors.forename: M C
authors.initials: MC
authors.lastname: Wu
authors.forename: C H
authors.initials: CH
authors.lastname: Lee
mesh_terms: D000293:Adolescent; D000661:Amphetamine; D005260:Female; D006801:Humans; D008297:Male; D000297:Psychology, Adolescent; D012307:Risk Factors; D019966:Substance-Related Disorders / Q000209:etiology*
chemical_list: D000661:Amphetamine