[Inaudible--Editor]...annual national household surveys that specifically address this issue, targeting prescription drug use and abuse, both on its own and as part of broader surveys.
They have a comprehensive system, one of which is called RADARS, a system that was set up specifically to do surveillance on the harms from prescription drugs. It was originally set up through Purdue, actually the pharmaceutical company that produced OxyContin, and then was branched out to other drug companies by being taken over by the Rocky Mountain Poison and Drug Center.
It looks at a number of different data sources through coroners' data and surveys, and admissions to treatment addiction centres. It is basically funded by contributions by different pharmaceutical industries. Then they have a hands-off approach, and this independent body now collects this information and disseminates it.
That's one model. They also have systematic data collection from emergency room visits, for example.
They have a number of systems that can all be taken together to provide quite comprehensive data on a regular basis.
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