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. Author manuscript; available in PMC: 2024 Oct 1.
Published in final edited form as: Am J Ophthalmol. 2023 Mar 22;254:11–22. doi: 10.1016/j.ajo.2023.03.012

Figure 3:

Figure 3:

Kaplan-Meier curves showing the cumulative proportion of iAMD eyes that started with only drusen at baseline and developed at least one persistent choroidal hypertransmission defect (hyperTD) over time (A), and eyes that developed additional hyperTDs after the detection of the first hyperTD (B). Eyes that did not develop any hyperTD were censored at the last follow-up visit. Of the 171 eyes being followed, 68 eyes (39.8%) had developed at least one hyperTD and 27 eyes (15.8%) had developed additional hyperTDs after the first lesion was detected. The median time to hyperTD onset was 59.1 months (95%CI: 46.6 to 68.6). Among the 68 eyes that developed hyperTDs, the median time to developing new hyperTDs was 19.7 months (95%CI: 15.6 to 27.9) with 25% of eyes developing new hyperTDs within a year of the onset.