LASIK bins per surgeon and free flap incidence.

LASIK bins per surgeon and free flap incidence.</p

Expected flap size for rings and stops per microkeratome nomogram.

Expected flap size for rings and stops per microkeratome nomogram.</p

Sensitivity and specificity of prediction model on test data set.

Sensitivity and specificity of prediction model on test data set.</p

Odds ratios of keratometry and free flap incidence.

Odds ratios of keratometry and free flap incidence.</p

Odds ratios of central corneal thickness and free flap incidence.

Odds ratios of central corneal thickness and free flap incidence.</p

Ring and stop in microkeratome flap.

Ring and stop in microkeratome flap.</p

Odds ratios of rings, stops and free flap incidence.

Odds ratios of rings, stops and free flap incidence.</p

Free flap incidence per rings and stops.

Free flap incidence per rings and stops.</p

Demographics of free flap eyes.

Demographics of free flap eyes.</p

Predicted incidence of free flap by central corneal thickness.

Predicted incidence of free flap by central corneal thickness.</p