مطالعه نشان می دهد که میزان تماس عمدی با مواد در مدرسه افزایش یافته است

Study shows rising rates of reported intentional substance exposures at school

A new study found that rates of intentional substance exposures at school reported to U.S. poison centers increased substantially among elementary- and middle-school-aged children from 2000 through 2024, while high-school-aged adolescents continued to experience the highest rates of serious medical outcomes and hospital admissions.