118
Participants
Start Date
November 30, 2006
Primary Completion Date
November 30, 2008
Study Completion Date
April 30, 2009
Other: quality improvement feedback system
Surveys patients regarding treatment experiences.
Patient Feedback
Weekly feedback reports provided to counselors
New York University School of Medicine, New York
University of Pennsylvania, Philadelphia
National Institute on Drug Abuse (NIDA)
NIH
University of Pennsylvania
OTHER