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. Author manuscript; available in PMC: 2008 Oct 6.
Published in final edited form as: Ophthalmology. 2007 Feb;114(2):271–277. doi: 10.1016/j.ophtha.2006.09.016

Table 4.

Two-Year Enlargement Rate

Enlargement Rate (mm2/yr) No. of Eyes (% of 162 Eyes)
≤0.8 25 (15)
0.9–1.5 32 (20)
1.6–2.3 30 (19)
2.4–3.1 28 (17)
3.2–4.6 27 (17)
4.7–7.6 16 (10)
7.6–10.2 4 (2)

Median, 2.2 mm2/yr; mean, 2.5 mm2/yr.