Early versus Delayed Phacoemulsification and Intraocular Lens Implantation for Acute Primary Angle-Closure

Figure 2

Intraocular pressure changes after operation. Linear mixed model for IOP reduction from baseline (pre-OP) value < 0.05 between (A) and (B); between (A) and (C); between (B) and (C). IOP = intraocular pressure, OP = operation, W = week, M = month(s).