Table 3 Univariate and multivariate logistic regression analysis to detect risk factors for refractory ME.
From: Microaneurysms cause refractory macular edema in branch retinal vein occlusion
Univariate logistic regression analysis | ||
|---|---|---|
Factors | OR | P value |
Age | 1.1 | 0.001** |
Gender | 0.7 | 0.465 |
Diabetes mellitus | 2.0 | 0.580 |
Hypertension | 0.9 | 0.900 |
Subtype | 1.4 | 0.472 |
Initial logMAR | 1.8 | 0.484 |
Initial CRT | 1.0 | 0.086 |
NPA size | 1.1 | 0.431 |
Microaneurysms | 18 | <0.001*** |
Collateral vessel formation | 13 | 0.019* |
Prompt (within 3 months) all treatment | 1.1 | 0.880 |
Treatment | – | 0.114 |
Retinal scatter laser photocoagulation | 3.1 | 0.030* |
Multivariate logistic regression analysis | ||
Factors | OR (95% CI) | P Value |
Microaneurysms | 11 (2.3–86) | 0.007** |
Age | 1.1 (1.0–76) | 0.010* |
Collateral vessels | 3.1 (0.27–76) | 0.385 |
Retinal scatter laser photocoagulation | 2.6 (0.68–11) | 0.166 |
