Table 2.

Aberrations for a 5.0 mm pupil after IOL implantation (RMS)

Aberrationsa	Phaco	Femto	P valueb
Tilt	0.33 ± 0.23	0.25 ± 0.14	.009**
Total aberration	1.18 ± 0.47	0.98 ± 0.28	<.001***
Trefoil	0.26 ± 0.17	0.22 ± 0.14	.226
Coma	0.16 ± 0.12	0.11 ± 0.07	.001***
Sphere	0.19 ± 0.09	0.14 ± 0.07	<.001***
HOAs	0.19 ± 0.10	0.16 ± 0.07	.001***

RMS = root mean square

**P < .01 and ***P < .001

^aData are presented as mean (μm) ± SD

^bMann-Whitney U test