Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Percentage of older and all aged admissions reporting current abuse of 1, 2, or 3 substances in 1992, 1998, and 2005. *Indicates significant increase or decrease compared with 1992 (p < 0.0001). aGreater than 99.6% of all age admissions are 12 years and older.
