Figure 1From: A population-based cross-sectional study of age-specific risk factors for high risk human papillomavirus prevalence in rural NigeriaTop: Graph showing preference for terminal digits 0 and 5 for self-reported age. Bottom: Percentage of women with high-risk human papillomavirus (HR-HPV) shown using two different strategies for categorizing age. Abbreviations: IARC, International Agency for Research on Cancer.Back to article page