highly significantP = .003
The simple Cox regression models revealed a highly significant impact of renal insufficiency (HR: 7.93 [95% CI: 2.56–24.59, P = .003]), age related macular edema (HR: 7.1 [95% CI: 2.58–19.56, P < .001]) and more specifically the age related exudative macular edema (HR: 64.59 [95% CI: 23.47–177.77, P < .001]).