Research Article
Precision of Corneal Thickness Measurements Obtained Using the Scheimpflug-Placido Imaging and Agreement with Ultrasound Pachymetry
Table 1
Intraoperator repeatability of central corneal thickness (CCT) and the thinnest corneal thickness (TCT) readings using the Scheimpflug-Placido topographic modeling system (TMS-5).
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SD: standard deviation; Sw: within-subject standard deviation; CoV: coefficient of variation; ICC: intraclass correlation coefficient; CI: confidence interval. |