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Reasons for exclusion for combined operation group and cataract operation group
| Combined operation group | Cataract operation group | |
| Enrolment period (no of months) | Feb 2003 to Apr 2004 (26 months) | Jul 2003 to Apr 2004 (9 months) |
| No of prospective eyes | 50 eyes (50 patients) | 36 eyes (36 patients) |
| Reasons of exclusion: | ||
| IOLMaster measurement unobtainable | 23 eyes | 8 eyes |
| Lost to follow up | 3 eyes | 12 eyes |
| No of enrolled eyes | 24 eyes (24 patients) | 16 eyes (16 patients) |
