Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Predicted and actual spherical equivalent (SE) and refractive prediction errors in Group 1 and Group 2 at 1 month and 6 months postoperatively
*POD=postoperative date; †Prediction Error=Actual minus Predicted SE; Predicted SE versus actual SE (paired t test, p<0.05); There is no significant difference between two groups at 1 month and 6 month (Student t test, p>0.05).
