Figure 4From: Canadian oncogenic human papillomavirus cervical infection prevalence: Systematic review and meta-analysis HPV prevalence meta-analyses among HPV-infected participants. Notes: Each point estimate and 95% confidence interval is a separate meta-analysis. One study (Aho 2003) included in the HPV prevalence among all participants was not included here because only one HPV type was examined (HPV-52). Abbreviations: HPV human papillomavirus, CI confidence interval.Back to article page