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| Complications | Number of participants (%) | Risk ratio (95% CI) | |
| Day care (total n = 464) | In‐patient (total n = 471) | ||
| Corneal oedema | 32 (6.9%) | 24 (5.1%) | 1.38 (0.80 to 2.38) |
| Wound leakage | 4 (0.9%) | 7 (1.5%) | 0.76 (0.17 to 1.98) |
| Intraocular pressure > 30 mm Hg | 3 (0.6%) | 5 (1.1%) | 0.61 (0.14 to 2.55) |
| Endophthalmitis | 2 (0.4%) | 0 (0.0%) | ‐ |
CI: confidence interval; n: number of participants.
