Elson S. Floyd College of Medicine, Department of Medical Education and Clinical Sciences, Washington State University, Spokane.
Peds AI, East Lansing, Michigan.
JAMA Pediatr. 2020 Jul 1;174(7):725-727. doi: 10.1001/jamapediatrics.2019.6235.
This study examines the mean age at drug use initiation of US individuals aged 12 to 21 years old, per self-reported data from a nationally representative sample.
本研究根据全国代表性样本中自我报告的数据,考察了美国 12 至 21 岁人群开始使用毒品的平均年龄。