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. 2016 May 9;2016:1420230. doi: 10.1155/2016/1420230

Table 7.

The position differences between the two expert manual graders.

Corneal layer boundary Mean difference (µm) Standard deviation (µm)
Epithelium boundary 2.9766 2.73306
Bowman boundary 3.58996 2.71502
Endothelium boundary 4.81668 4.88884