Research Article
[Retracted] Meta-Analysis of Long-Term Efficacy of Proliferative Diabetic Retinopathy Based on Intelligent Medical Treatment
Table 4
Postoperative visual acuity improvement rate of different vitreous fillers.
| | | The unfilled group | Perfluoropropane filled group | Silicone oil filling group |
| | Vision improvement (number of eyes) | 20 | 7 | 15 | | No vision improvement (number of eyes) | 2 | 4 | 13 | | Visual acuity improvement rate | 90.9% | 63.6% | 53.6% |
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