Table 5.

Ways in which HPV vaccination messages were varied and tested between treatment conditions in each included study 1.

Author, year and journal	Content focus on cervical cancer/STI	Other content focus	Presentation or delivery format	Gain/loss	Other
Cox, 2010 Health Psychol41			×
Diclemente, 2011 Int J STD AIDS42	×
Dunlop, 2010 Commun. Monogr43			×
Fahy, 2010 Ir J Med Sci44				×
Gainforth, 2012 J Health Psychol45				×	× (high/low risk)
Gainforth, 2012 Public Health Nurs46				×
Gerend, 2007 Health Psychol48				×
Gerend, 2008 Ann Behav Med49				×	× (number of shots)
Gerend, 2009 J Exp Soc Psychol50			×	×
Gerend, 2009 Sex Transm Dis47	×	×
Hopfer 2012 PrevSci51			×
Juraskova, 2011 Womens Health Issues52	×
Krieger, 2013 Health Commun53	×
Leader, 2009 J Womens Health54	×
Lechuga, 2011 Ann Behav Med55				×
Nan, 2012 Health Commun56				×
Nan, 2012 Hum Commun Res57				×
Nan and Madden, 2012 Health Commun58		×