of borderline significancep = 0.06
Overall, at the latest assessment, the proportion of participants with VF was significantly higher in the P-HIV group than in the A-HIV group, and in all strata of infection duration except the (6–12 years) group, where the percentage of VF was low, and the (25–32 years) group where the difference was of borderline significance (p = 0.06) ( Fig. 2 ).