Table 1.
Summary of the study subjects
| Case | Gender | Age | Eye | Hole diameter | IVTS type | VMT | LogMAR | Status after gas | |
|---|---|---|---|---|---|---|---|---|---|
| Pre-operative | Post-operative | ||||||||
| 1 | F | 63 | OS | 167 | Small | + | 0.70 | 0.60 | Closed |
| 2 | F | 63 | OS | 223 | Small | + | 0.70 | 0.20 | Closed |
| 3 | F | 64 | OS | 110 | Small | − | 0.50 | 0.20 | Closed |
| 4 | F | 62 | OS | 173 | Small | − | 1.00 | 0.20 | Closed |
| 5 | M | 74 | OS | 189 | Small | − | 0.70 | 0.10 | Closed |
| 6 | M | 35 | OD | 174 | Small | − | 0.30 | 0.10 | Closed |
| 7 | F | 70 | OS | 270 | Medium | + | 1.00 | 0.20 | Closed |
| 8 | F | 77 | OD | 399 | Medium | + | 1.00 | 0.40 | Closed |
| 9 | F | 25 | OD | 255 | Medium | + | 0.40 | −0.10 | Closed |
| 10 | M | 49 | OD | 327 | Medium | + | 0.60 | 0.20 | Closed |
| 11 | M | 50 | OD | 327 | Medium | − | 1.40 | 0.20 | Closed |
| 12 | F | 37 | OD | 283 | Medium | − | 1.00 | 0.40 | Closed |
| 13 | F | 66 | OS | 384 | Medium | − | 0.60 | 0.20 | Closed |
| 14 | F | 60 | OD | 400 | Medium | − | 1.00 | 0.20 | Closed |
| 15 | F | 64 | OS | 454 | Large | + | 0.80 | 0.50 | Closed |
| 16 | F | 68 | OS | 542 | Large | + | 1.00 | 0.40 | Closed |
| 17 | F | 63 | OD | 495 | Large | + | 1.00 | 0.90 | Closed |
| 18 | F | 59 | OS | 191 | Small | − | 0.50 | 1.00 | Open |
| 19 | F | 60 | OD | 271 | Medium | − | 0.90 | 1.00 | Open |
| 20 | F | 62 | OS | 383 | Medium | − | 1.00 | 0.80 | Open |
| 21 | F | 67 | OS | 536 | Large | − | 1.50 | 0.80 | Open |
| 22 | F | 62 | OS | 567 | Large | − | 0.80 | 0.90 | Open |
| 23 | F | 60 | OD | 431 | Large | − | 1.00 | 1.00 | Open |
| 24 | F | 60 | OS | 533 | Large | − | 0.60 | 0.70 | Open |
| 25 | F | 71 | OD | 471 | Large | − | 1.30 | 1.15 | Open |
| 26 | M | 64 | OD | 501 | Large | + | 1.00 | 0.60 | Open |
F female, M male, VMT vitreomacular traction, logMAR logarithm of the minimum angle of resolution, + present, − absent