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. Author manuscript; available in PMC: 2019 May 23.
Published in final edited form as: Ophthalmol Retina. 2017 Oct 31;2(4):306–319. doi: 10.1016/j.oret.2017.08.013

Table 6.

Signal Strength Analysis

OCT Signal Change [%] Threshold Level Change [%]
Case 1 −5.7 −1.7
Case 2 −2.7 2.9
Case 3 12.3 8.5
Case 4 12.5 8.2
Case 5 −4.9 5.5
Case 6 4.9 3.2
Case 7 −4.9 6.2

*Absolute Mean (SD) 6.8 (3.9) 5.2 (2.7)

Defined as 100% × (B-A)/A, where A is the value at the initial visit, and B is the value at follow-up

*

Where the mean is taken over the absolute values