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. 2014 Mar 20;55(3):1780–1786. doi: 10.1167/iovs.13-12375

Figure.

Figure

Transition diagram for 5-level AMD scale. Arrows indicate possible instantaneous transitions between states. hXY indicates hazard for instantaneous transition from state X (1, 2, 3, 4, or 5) to state Y (1, 2, 3, 4, 5, or D [death]). Reprinted with permission from Gangnon RE, Lee KE, Klein BE, Iyengar SK, Sivakumaran TA, Klein R. Effect of the Y402H variant in the complement factor H gene on the incidence and progression of age-related macular degeneration: results from multistate models applied to the Beaver Dam Eye Study. Arch Ophthalmol. 2012;130:1169–1176. Copyright 2012 American Medical Association. All rights reserved.