Table 1

 Reasons for exclusion for combined operation group and cataract operation group

Combined operation groupCataract operation group
Enrolment period (no of months)Feb 2003 to Apr 2004 (26 months)Jul 2003 to Apr 2004 (9 months)
No of prospective eyes50 eyes (50 patients)36 eyes (36 patients)
Reasons of exclusion:
    IOLMaster measurement unobtainable23 eyes8 eyes
    Lost to follow up3 eyes12 eyes
No of enrolled eyes24 eyes (24 patients)16 eyes (16 patients)