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Table 2 Pearson correlation coefficients between corneal modulus and CCT, mean R before and after surgery

From: A novel corneal indentation device for comparison of corneal tangent modulus before and after FS-LASIK in vivo

 

Preoperative modulus

Postoperative modulus

Mean R

 r

0.347**

0.588**

 R2

0.12**

0.35**

CCT

 r

− 0.344**

− 0.554**

 R2

0.12**

0.31**

  1. **P < 0.01, Mean R Mean central corneal radius, CCT Central corneal thickness
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BioMedical Engineering OnLine

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