From: Multiple factors in the prediction of risk of recurrent vitreous haemorrhage after sutureless vitrectomy for non-clearing vitreous haemorrhage in patients with diabetic retinopathy
23G
25G
p-value
Incidence rate
RVH, n(%)
18 (25.7)
21 (21.6)
0.540
No RVH, n(%)
52 (74.3)
76 (78.4)
Grade
Grade 0, n(%)
76 (78.35)
0.584
Grade 1, n(%)
15 (21.4)
16 (16.5)
Grade 2, n(%)
3 (4.3)
5 (5.15)