Table 3.

Outcomes of prediction error of the combined group and phaco-only groups

Variables	Combined group (n=60)	Phaco-only group (n=60)	P value a
MAE at 3 months postoperatively (D)	0.69 ± 0.47	0.54 ± 0.47	0.072
MAE at 6 months postoperatively (D)	0.66 ± 0.60	0.52 ± 0.32	0.117
MAE at 12 months postoperatively (D)	0.59 ± 0.44	0.49 ± 0.43	0.226
MAE at 24 months postoperatively (D) b	0.63 ± 0.44	0.47 ± 0.36	0.083

MAE mean absolute error, D diopters

^aIndependent t-test for combined group and phaco-only group

^bOnly forty-seven patients were included in each of groups at 24 months postoperatively