The recording of human papillomavirus (HPV) vaccination in BIFAP primary care database: A validation study

Purpose In Spain, a human papillomavirus (HPV) vaccine was firstly marketed in 2006 and mainly administered in primary care (PC) practices for girls/women or schools. As for all vaccines, a valid data source is required for research on observational effectiveness or safety. The objective of this study is to identify and validate HPV vaccinations recorded among women in The Primary Care Database For Pharmacoepidemiological Research (BIFAP) from...