Table 3. Treatment and management of patients of both groups in the study after the bleb revision related to the need of antimetabolites and the time spent in hospital.

Post-OP Management	Needling Group	Needling + Sutures	P Value
Time in hospital (days)	5.3 ± 1.61	5.83 ± 1.72	0.23
5 FU (injections)	3.5 ± 2.72	5.7 ± 2.67	0.008