[Factors associated with HPV immunization for 13-14-year-old girls in the Geneva district, Switzerland].

Background: School vaccination programs against human papilloma virus (HPV) have been implemented in most Western countries. Only a few studies have investigated socio-economic factors related to school-based vaccination.

Method: A cross-sectional study was conducted using the vaccination cards of 1158 randomized girls aged 13 to 14 years enrolled in the public schools of the canton of Geneva.