Table 5: Subgroup analysis of percentage change in area of retinal microhaemorrhages per area of retina in Treatment group between baseline and week 36.
Grade of Non-proliferative Diabetic Retinopathy |
n |
Retinal microhaemorrhages change |
||
Median percentage change (%) |
r |
P-value |
||
Mild |
12 |
- 25.8 |
0.679 |
0.019* |
Moderate |
9 |
- 59.8 |
0.770 |
0.021* |
*Effect size significant at p < 0.05; n: number of eyes; r: effect size from Wilcoxon signed-rank test within subjects (small effect: r > 0.1, medium effect: r > 0.3, large effect: r > 0.5).