| Day | Method | Pain | FBS | Burning | Photophobia | Tearing | Dry eye |
---|---|---|---|---|---|---|---|---|
Arm A | 1 | tPRK | 4.18 ± 3.68* | 5.38 ± 3.64** | 4.54 ± 3.32* | 6.67 ± 3.40 | 5.77 ± 3.76 | 3.13 ± 3.30 |
mPRK | 2.49 ± 3.15 | 2.77 ± 3.23 | 3.31 ± 3.14 | 6.31 ± 3.51 | 5.10 ± 3.63 | 2.85 ± 3.00 | ||
3 | tPRK | 2.21 ± 2.34 | 3.21 ± 3.00 | 2.90 ± 3.11 | 5.15 ± 3.00 | 3.08 ± 2.64 | 2.56 ± 2.76 | |
mPRK | 1.85 ± 2.13 | 2.85 ± 2.67 | 2.90 ± 3.08 | 5.08 ± 2.97 | 2.79 ± 2.53 | 2.62 ± 2.65 | ||
7 | tPRK | 0.37 ± 0.83 | 0.58 ± 1.07 | 0.37 ± 0.68 | 1.68 ± 1.70 | 0.16 ± 0.50 | 2.83 ± 1.98 | |
mPRK | 0.53 ± 1.43 | 0.79 ± 1.55 | 0.26 ± 0.65 | 1.68 ± 1.77 | 0.26 ± 0.65 | 3.06 ± 2.01 | ||
Arm B | 1 | tPRK | 5.52 ± 3.89** | 5.94 ± 3.61* | 5.73 ± 3.92** | 5.30 ± 3.60 | 5.09 ± 3.20 | 3.61 ± 3.56 |
aaPRK | 3.21 ± 3.18 | 4.27 ± 3.44 | 3.91 ± 3.31 | 5.18 ± 3.55 | 4.73 ± 3.40 | 3.39 ± 3.40 | ||
3 | tPRK | 3.45 ± 3.12 | 3.82 ± 3.32 | 2.97 ± 2.87 | 5.21 ± 3.26 | 3.18 ± 3.12 | 3.88 ± 3.42 | |
aaPRK | 3.24 ± 2.67 | 3.94 ± 2.91 | 3.15 ± 2.88 | 5.33 ± 3.13 | 3.09 ± 3.06 | 3.91 ± 3.37 | ||
7 | tPRK | 0.64 ± 1.74 | 0.71 ± 1.64 | 0.86 ± 1.75 | 2.79 ± 2.97 | 0.36 ± 1.34 | 3.93 ± 2.06 | |
aaPRK | 0.50 ± 1.40 | 1.21 ± 2.64 | 1.79 ± 2.69 | 3.36 ± 3.15 | 0.86 ± 1.99 | 3.93 ± 2.02 |