Optic Disc Hemorrhage after Phacoemulsification in Patients with Glaucoma

Table 3

Period prevalence of optic disc hemorrhage episodes for each 3-month time period before and after cataract extraction by phacoemulsification.

Time period	Preoperative period	Postoperative period	𝑃
0–3 months	3.2%	3.8%	0.377
4–6 months	3.2%	1.3%
7–9 months	0.6%	1.9%
10–12 months	1.9%	0.6%