Table 1.
Variable | Parameter value | 95% CI lower | 95% CI upper | p value |
---|---|---|---|---|
Age | −0.0087 | −0.0149 | −0.0025 | 0.003 |
Foveal contour | −0.1771 | −0.3278 | −0.0264 | 0.011 |
Retinal thickness | 0.0011 | 0.0003 | 0.0020 | 0.003 |
Subretinal fibrosis | −0.0049 | −0.0065 | −0.0033 | 6.01 × 10–5 |
Subretinal fluid | −0.0013 | −0.0022 | −0.0004 | 0.003 |
Sub-RPE fibrosis | −0.0035 | −0.0047 | −0.0022 | 7.20 × 10–8 |
Sub-RPE fluid | −0.0001 | −0.0005 | 0.0004 | 0.400 |
Choroidal thickness | 0.0060 | 0.0036 | 0.0084 | 4.38 × 10–6 |
Atrophy level | −0.0034 | −0.0045 | −0.0022 | 9.32 × 10–9 |
ELM intact | 1.2813 | 0.9799 | 1.5826 | < 1.0 × 10–8 |
No. of cysts | −0.1264 | −0.1726 | −0.0802 | 4.15 × 10–8 |
Note: a concave retinal profile at the fovea was coded as −1, whilst a non-concave profile was coded as 0. An intact ELM was coded as 1, whilst the ELM not being intact was coded as 0
RPE retinal pigment epithelial, ELM external limiting membrane