Statistical analysis
The data of the measured parameters in this study showed a normal distribution in the W-test and are expressed in the form of mean ± standard deviation. Because the two eyes of each participant are in the same treatment group, we used the average value of two eyes for statistical comparison to avoid the need for adjusting for inter-eye correlation. The BCVA, IOP, pupil diameter, central anterior chamber depth, anterior chamber volume, AOD500, AOD750, TIA500, and TIA750 before and after laser treatment were tested using the paired t-test. The parameter changes in each group after laser treatment were compared between and within groups using one-way ANOVA. 