Study of the Efficacy and Safety of Contact Lens Used in Trabeculectomy

Table 4

Bleb morphologic scores at 12 months (mean ± SD).

	Group 1	Group 2
Area
1a	2.1 ± 0.8	2.3 ± 1.1	0.143
1b	3.3 ± 1.1	3.0 ± 1.0	0.044
Height	1.4 ± 0.6	1.5 ± 0.5	0.201
Vascularity
3a	1.8 ± 0.7	2.0 ± 1.0	0.102
3b	2.7 ± 1.2	2.5 ± 1.1	0.220
3c	1.5 ± 0.6	1.5 ± 0.6	1.000

Mann–Whitney. 1a indicates the central demarcated area of the bleb; 1b, the maximal area; 3a, the vascularity at the central demarcated area of the bleb; 3b, the vascularity at the peripheral part of the bleb; 3c, vascularity at the nonbleb conjunctiva.