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Relationship between intraocular foreign bodies (IOFBs), vitrectomy, and visual acuity.
| Number of patients | Preoperative BCVA | BCVA at last follow-up | t-value | P-value | |
|---|---|---|---|---|---|
| IOFB | |||||
| Yes | 7 | 2.81±0.23 | 1.97±0.68 | – | – |
| No | 11 | 2.79±0.24 | 2.12±0.55 | 0.722 | 0.481 |
| CV | 11 | 2.76±0.25 | 1.96±0.74 | – | – |
| EAV | 7 | 2.86±0.21 | 2.07±0.61 | 0.300 | 0.768 |
IOFB – intraocular foreign body; CV – conventional vitrectomy; EAV – endoscope-assisted vitrectomy; BCVA – best-corrected visual acuity.
