Flow diagram in non-vaccinated population.

<p>For one age-group <i>j</i> (j = 1…14) and one group of sexual behavior <i>l</i> (l = 1…4): Black solid arrows represent infection or progression of the disease; black dotted arrows represent clearance of infection or regression of the disease; gray dotted arrows represent exit of the model (due to death or age >84); bold arrows represent specific mortality due to cervical cancer.