Sex differences among college students in awareness of the human papillomavirus vaccine and vaccine options.

Objectives: To explore awareness of human papillomavirus (HPV) and use of HPV vaccines (Gardasil and Cervarix) by college students.

Participants: The sample was composed of 817 undergraduates at 2 northeastern US universities; they participated between February and May 2010.

Methods: Students were provided with a link to an anonymous, self-administered, Web-based survey comprised of 76 questions.