Readability and Coherence of Department/Ministry of Health HPV Information

Background Human papilloma virus (HPV) is a prime factor in the development of many cancers and genital warts in Canada. A majority of sexually active Canadians are likely to have an HPV infection during their lifetime. Information provided online by each specific provincial department/ministry of health in regard to HPV and vaccination may not be at an ideal standard for the lay population to understand and should be evaluated. Purpose The purpose of this study is to assess the readability and coherence of provincial department/ministry of health HPV information to determine if it is adequate for the Canadian lay population to understand. Methods and Results Seven of ten Canadian provincial department/ministry of health’s HPV information websites were evaluated for readability and coherence. The readability tools Gunning-Fog index and Simple Measure of Gobbledygook (SMOG) both found that approximately 60 % of the population for each of the provinces evaluated may be able to understand the information. The coherence measures of latent semantic analysis (LSA) and computerized propositional idea density rater (CPIDR) both concluded that relative to the benchmark that represents the lay population, the coherence level is not appropriate (LSA, p