Table 1. The demographic data of the patients.
| Parameters | ILM-retina adhesive force |
Total | ||
| Mild | Moderate | Severe | ||
| Total cases | 10 | 5 | 11 | 26 |
| Sex | ||||
| Male | 4 | 2 | 3 | 9 |
| Female | 6 | 3 | 8 | 17 |
| Age (y) | 60.0±6.6 | 60.8±10.6 | 62.5±5.8 | 61.2±7.0 |
| MH diameter (range), µm | 582 (498-647) | 588 (326-656) | 571 (402-624) | 524±148 (201-683) |
| MH duration | ||||
| <6mo | 6 | 3 | 7 | 16 |
| ≥6mo | 4 | 2 | 4 | 10 |
| LHEP | ||||
| Yes | 2 | 0 | 3 | 5 |
| No | 8 | 5 | 8 | 21 |
| ERM | ||||
| Yes | 4 | 3 | 8 | 15 |
| No | 6 | 2 | 3 | 11 |
| ME | ||||
| Yes | 10 | 5 | 11 | 26 |
| No | 0 | 0 | 0 | 0 |
ME: Macular edema; MH: Macular hole; LHEP: Lamellar hole associated epi-retinal proliferation; ERM: Epi-retinal membrane.