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Comparison of duration of surgery of ERM + ILM peeling groups in limited versus complete vitrectomy groups.
| Duration of surgery (mins) | Limited vitrectomy | Complete vitrectomy | Total | p value |
|---|---|---|---|---|
| 30–45 min | 2 (3.5%) | 15 (20%) | 17 (12%) | <0.0001 |
| 46–60 min | 58 (89%) | 37 (50%) | 95 (68%) | |
| 61–90 min | 3 (4%) | 17 (23%) | 20 (15%) | |
| 91–120 min | 2 (3.5%) | 4 (5.5%) | 6 (4.3%) | |
| >120 min | 0 (0%) | 1 (1.5%) | 1 (0.7%) | |
| Total | 65 (100%) | 74 (100%) | 139 (100%) |
