Intraocular Pressure-Lowering Potential of Subthreshold Selective Laser Trabeculoplasty in Patients with Primary Open-Angle Glaucoma
Table 3
Intraocular pressure (IOP, mmHg) in conventional SLT group and subthreshold SLT group.
Time
Conventional SLT group
Subthreshold SLT group
value
Pretreatment
25.0 ± 2.5
25.7 ± 1.9
0.059
2 hours
21.0 ± 2.2 (0.441)
22.4 ± 2.2 (0.092)
0.713
1 day
18.5 ± 1.9 (0.020)
18.7 ± 2.1 (0.070)
0.597
7 days
19.9 ± 1.7 (0.010)
19.9 ± 1.8 (0.030)
0.169
1 month
19.7 ± 2.0 (0.020)
19.6 ± 1.9 (0.018)
0.581
3 months
19.4 ± 2.1 (0.020)
19.5 ± 1.8 (0.020)
0.433
6 months
19.7 ± 1.8 (0.000)
19.5 ± 1.9 (0.002)
0.204
12 months
20.0 ± 1.7 (0.008)
20.3 ± 1.6 (0.020)
0.076
Data shown were presented as mean ± SD, Mann-Whitney test, . P value: subthreshold SLT group versus conventional SLT group. value: IOP at each follow-up visit comparing to pretreatment baseline.
