Table 5 Relationship between CME morphometric parameters and BCVA/ EZA
1) Retinal layers involvement | |||
|---|---|---|---|
Anatomical structure or clinical feature | CS in INL | CS in INL + ONL | Z score* and p value |
EZA (median, IQR) mm2 | 1.143 (0.518–3.104) | 1.622 (0.474–2.920) | Z=-0.219 p = 0.826 |
BCVA (median, IQR) ETDRS letters | 75 (65–85) | 70 (65–80) | Z = 1.103 p = 0.271 |
2) CS size | |||
|---|---|---|---|
Anatomical structure or clinical feature | Small and medium CS | Large and very large CS | Z score* and p value |
EZA (median, IQR) mm2 | 1.143 (0.523–2.730) | 1.840 (0.303–3.577) | Z=-0.621 p = 0.535 |
BCVA (median, IQR) ETDRS letters | 75 (65–85) | 70 (63–75) | Z = 1.375 p = 0.171 |
3) CS location | |||
|---|---|---|---|
Anatomical structure or clinical feature | CS in CP | CS in CM and OCM | z score* and p value |
CMT (mm), median (IQR) | 0.449 (0.323–0.564) | 0.269 (0.246–0.293) | Z=-3.969, p = 0.0008 |
EZA (mm2), median (IQR) | 1.716 (0.758–4.051) | 1.139 (0.518–2.871) | Z=-0.936, p = 0.347 |
BCVA, median (IQR) | 70 (63–75) | 81 (65–85) | Z = 2.192, p = 0.0285 |
4) CPONLT and CMT | |||
|---|---|---|---|
Anatomical structure or clinical feature | Spearman correlation coefficient and p value | ||
CPONLT | CMT | BCVA | |
EZA | r = 0.2034, p = 0.255 | r = 0.0324 p = 0.847 | r = 0.381 p = 0.0154 |
BCVA | r=-0.0824 p = 0.649 | r=-0.402 p = 0.0112 | NA |