1,747
Participants
Start Date
June 30, 2003
Primary Completion Date
June 30, 2007
Study Completion Date
October 31, 2007
Non-Framed-Offered
Subjects received information only and are offered the vaccine.
Non-Framed-Recommended
Subjects receive information only and are recommended the vaccine.
Gain-Framed-Offered
Subjects receive gain-framed messages and are offered the vaccine.
Gain-Framed-Recommended
Subjects receive gain-framed messages and are recommended the vaccine.
Loss-Framed-Offered
Subjects receive loss-framed messages and are offered the vaccine.
Loss-Framed-Recommended
Subjects receive loss-framed messages and are recommended the vaccine.
Bell Flower Clinic, Indianapolis
Chicago Department of Public Health, Chicago
National Institutes of Health (NIH)
NIH
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Indiana University
OTHER