Table 1. Fluorescein angiography (FA) grading of CNV lesions.

	Grade 1	Grade 2A	Grade 2B	Total
Control	5(6.2%)	16(19.8%)	60(74.1%)	81
ntNP-ATPμ-Raf	2(5%)	10(25%)	28(70%)	40
ATPμ-Raf	3(7.1%)	7(16.7%)	32(76.2%)	42
NP	0(0%)	6(16.2%)	31(83.8%)	37
NP-ATPμ-Raf on D1, 3, 5	10(13.9%)	33(45.8%)	59(40.3%)	72
NP-ATPμ-Raf on D3, 5, 7	1(2.8%)	16(44.4%)	19(52.8%)	36

Significantly higher percentage of control CNV lesions were Grade 2B compared to the treated CNV (Pearson Chi-square test P<0.001). There were no significant differences between the different treatment groups (Pearson Chi-square test P = 0.679).