1. Curbing Problem Drinking with Personalized-Feedback Interventions
Heleen Riper, PhD, MSc, Annemieke van Straten, PhD, Max Keuken, BSc, Filip Smit, PhD, Gerard Schippers, PhD, Pim Cuijpers, PhD 
American Journal of Preventive Medicine 
Volume 36, Issue 3, Pages (March 2009)
DOI: /j.amepre
Copyright © 2009 American Journal of Preventive Medicine Terms and Conditions

2. Figure 1
Flow chart of study selection resulting in inclusion of 14 studies (15 comparisons)
American Journal of Preventive Medicine  , DOI: ( /j.amepre )
Copyright © 2009 American Journal of Preventive Medicine Terms and Conditions

3. Figure 2
Pooled estimates for the effectiveness of personalized-feedback intervention
aBoon B, Institute for Addiction Research, unpublished findings, 2006
bBoon B, Institute for Addiction Research, unpublished findings, 2008
American Journal of Preventive Medicine  , DOI: ( /j.amepre )
Copyright © 2009 American Journal of Preventive Medicine Terms and Conditions