Fig. 5From: Effect of vaccination age on cost-effectiveness of human papillomavirus vaccination against cervical cancer in ChinaThe impact of catch up cohorts on the ICER (a: rural; b: urban). (12 = vaccinate age 12 only; 12–15 = vaccinate ages 12 and catch-up from 13–15; 12–16 = vaccinate ages 12 and catch-up from 13–16; 12–18 = vaccinate ages 12 and catch-up from 13–18, etc.)Back to article page