Findings of uncertain significance by optical coherence tomography (OCT) as prognostic factors in neovascular age-related macular degeneration (nAMD) treated with ranibizumab

Table 1 Findings of uncertain significance, age, gender and p value

Biomarker	Frequency (number of eyes)	Mean age with biomarker	Mean age without biomarker	p value*	Female (%)	Male (%)	p value**
Onion sign	32	76.4 ± 9	77.4 ± 8	0.58	34	44.4	0.33
Prechoroidal cleft	18	77.3 ± 8	77 ± 8	0.86	29.8	11.1	0.04
Intraretinal pseudocyst	32	78.9 ± 8	75.9 ± 8	0.11	34	44.4	0.33
Subretinal pseudocyst	16	76.2 ± 9	77.2 ± 8	0.65	19.2	19.4	0.97
Choroidal caverns	17	78.2 ± 9	76.7 ± 8	0.53	21.3	19.4	0.83

Comparison between the presence or absence of biomarkers according to age and gender
*Two–samples t-test with equal variance
**Pearson Chi²

ISSN: 2056-9920