PMC7166285_01
Preoperative IOP and medication number. The solid bars represent the one-stent group, and the dotted bars represent the two-stent group.
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fig1
IOP with medication and total medication use distribution of the two groups are provided in Figure 1. In the one-stent group, the preoperative IOP was 16.3 +- 3.4 mmHg, and in the two-stent group, the preoperative IOP was 17.5 +- 3.1 mmHg.
Preoperative medications. Up to 6 kinds of glaucoma medications were counted.
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fig2
Preoperative medication use in the two groups is shown in Figure 2.
Postoperative IOP. The one-stent group values are shown in solid circles, while those of the two-stent group are in solid squares.
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fig3
As shown in Figures 3 and 4, the mean IOP in the one-stent group decreased.
Baseline IOP and postoperative IOP at month 12. The one-stent group values are shown in solid triangles, while those of the two-stent group are in hollow squares, **<0.001, compared between the two groups and between pre- and postoperation.
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fig4
As shown in Figures 3 and 4, the mean IOP in the one-stent group decreased.
Comparison of medication number. The one-stent group is represented by dotted bars, and the two-stent group by checkered bars, **<0.001, compared among all time points.
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fig5
Medications used by each group are provided in Figure 5.