Research Article
Corneal Biomechanical Changes after Crosslinking for Progressive Keratoconus with the Corneal Visualization Scheimpflug Technology
Table 4
Sample size calculation for the deflection-based parameters calculated using the new CST research software.
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Based on our data (, 3-month followup), this sample size is required to prove the differences with the -test at the significance level of 0.05 and a test power of 80%. |