Fig. 1From: Low-cost HPV testing and the prevalence of cervical infection in asymptomatic populations in GuatemalaAge specific prevalence of HR-HPV by age group in Guatemala. The prevalence of HR-HPV in asymptomatic women in Guatemala is displayed by age group. Error bars show 95% confidence intervals for HPV+ percentage. The number of total women in each age group is shown in Table 2Back to article page