At postoperative 3 months , the percentage of UCVA 0.8 in the LASEK group was 100 % and 96.7 % in the T-PRK group ( P = 0.24 ) , 93.3 % of patients in the LASEK with UCVA 1.0 and 90 % in the T-PRK group ( P = 0.64 ) .