Laure P, Binsinger C
Direction régionale de la Jeunesse et des Sports de Lorraine, 13, rue de Mainvaux, BP 10069-54139 Saint-Max cedex, France.
Br J Sports Med. 2007 Oct;41(10):660-3; discussion 663. doi: 10.1136/bjsm.2007.035733. Epub 2007 May 1.
To describe the prevalence of doping and its progression in a cohort of preadolescent athletes during a 4-year follow-up.
Prospective cohort study. Self-questionnaire survey.
All of the pupils entering the first year of secondary school (sixth grade) in the Vosges Département (east France) and followed for 4 years.
Drug use (prohibited substances, tobacco, alcohol, cannabis), intention to use, reported health hazards, perceived drug effectiveness, self-esteem, trait anxiety.
At the beginning of the study, 1.2% (95% CI 0.8 to 1.6) stated that they had taken doping agents at least once in the preceding 6 months, and this had risen to 3.0% (95% CI 2.3-3.7) 4 years later (p<0.001). Of those who had used doping agents, 4% reported that they had experienced a health problem related to doping, and 44% reported that they had won at least one sports event as a result of using the drug. Use of doping agents is linked to the number of hours of practice per week, intention to use, use of other drugs, self-esteem and trait anxiety.
The results show that doping does exist in preadolescent athletes who train every day. This fact should to be taken into account in preventive actions.
描述一群青春期前运动员在4年随访期间使用兴奋剂的流行情况及其变化趋势。
前瞻性队列研究。自我问卷调查。
法国东部孚日省所有进入中学一年级（六年级）的学生，并随访4年。
药物使用情况（违禁物质、烟草、酒精、大麻）、使用意愿、报告的健康危害、感知到的药物效果、自尊、特质焦虑。
在研究开始时，1.2%（95%可信区间0.8至1.6）的学生表示在过去6个月内至少使用过一次兴奋剂，4年后这一比例升至3.0%（95%可信区间2.3 - 3.7）（p<0.001）。在使用过兴奋剂的学生中，4%报告曾经历与使用兴奋剂相关的健康问题，44%报告因使用该药物至少赢得过一项体育赛事。使用兴奋剂与每周训练时长、使用意愿、其他药物使用情况、自尊和特质焦虑有关。
结果表明，每天进行训练的青春期前运动员中确实存在使用兴奋剂的现象。在预防措施中应考虑到这一事实。
