Hyperopic Lasik complications

One thing I have noticed about hyperopic Lasik is that the results are not as predictable as myopic Lasik. I have one patient at Clear View Eye Carewho was a moderate hyperope before Lasik. She was good for about 2 years and then her Rx started to shift. Now she has a new Rx about every two weeks. Orhtokeratology might have been a better option for her.