Table 3.

Other postoperative complications between 3 and 24 months.

Complication	Trabeculectomy (%)	Ex-PRESS (%)	P value
Bleb leak	2 (6.3%)	0 (0.0%)	0.08
Endophthalmitis	0 (0.0%)	0 (0.0%)	1.00
Shallow anterior chamber	2 (6.3%)	0 (0.0%)	0.08
Choroidal effusion	2 (6.3%)	1 (3.1%)	0.48
Hypotonic maculopathy	0 (0.0%)	0 (0.0%)	1.00
Total complications	6 (18.8%)	1 (3.1%)	0.02*

Chi-square test. *Statistically significant (P < 0.05).