Fig. 3

NNS to prevent one cervical cancer death and the CC elimination year for each screening strategy and the percentage change to the NNS of the current strategy in unvaccinated cohorts. The results are presented for the Dutch cervical cancer screening programme over the period 2022–2100 for four vaccination scenarios: A 55% vaccination coverage in girls with a bivalent vaccine; B 90% coverage in boys and girls with a bivalent vaccine; C 55% vaccination coverage in girls with a nonavalent vaccine; D 90% coverage in boys and girls with a nonavalent vaccine. The horizontal dotted line represents the current NNR to prevent one CC death for unvaccinated cohorts. CC, cervical cancer; NNS, number needed to screen to prevent 1 CC death. * Coverage in boys and girls are both assumed to be 90%, whereas in the other scenarios the coverage in boys is assumed to be 50% of that in girls