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. Author manuscript; available in PMC: 2013 Dec 1.
Published in final edited form as: Am J Ophthalmol. 2012 Sep 8;154(6):940–948.e1. doi: 10.1016/j.ajo.2012.06.007

Figure 2.

Figure 2

Figure 2

Figure 2

Summary of changes for all patients at various time points using three metrics of corneal neovascularization. The metrics used were: neovascular area, vessel caliber, and invasion area. Compared to the baseline visit, the neovascular area showed statistically significant decrease at week 6 (P = .007) and the vessel caliber at week 12 (P = .006). By week 24, the mean changes were −47.5% ± 8.8% (n = 18) for neovascular area, −36.2% ± 10.4 (n = 18) for vessel caliber, and −20.0% ± 9.9% (n = 18) for invasion area. The decreases in neovascular area and vessel caliber were statistically significant (P < .001 and P = .003, respectively), but invasion area was not (P = .06). Error bars represent SEM (standard error of mean). * P < .05, ** P < .001