Table 1.

Age, Gender, and Cause of Failure in Patients who Failed Treatment.

AGE, SEX	REASON FOR FAILURE
2, F	Training failure; could not cooperate for trial lenses
3, F	Training failure; could not cooperate for fitting
4, F	Training failure; could not cooperate for fitting
4, F	Training failure; difficult for patient and parents to insert and remove
5. M	Wearing failure; did not notice any improvement in symptoms
8, F	Wearing failure; lost to follow up
8, F	Training failure; could not insert device
8, F	Wearing failure
8, M	Training failure
9, F	Training failure
9, M	Wearing failure; abandoned wear possibly due to no perceived difference in symptoms or vision
10, F	Training failure
13, M	Wearing failure; lost to follow up
16, M	Training failure
17, M	Wearing failure; could not tolerate daily wear