Figure 1

Kaplan-Meier plots showing the proportion of HIV-negative versus HIV-positive individuals with ocular syphilis who remained free of (A) cataract; (B) ocular hypertension or glaucoma; (C) epiretinal membrane; (D) optic nerve atrophy; and (E) rhegmatogenous retinal detachment over time, measured in years. Time 0.00 on the x-axis corresponds to the day of first ophthalmic examination.