A comparative study of transscleral sutured intraocular lens fixation and sutureless flanged intraocular lens fixation

Table 5 Correlation between IOL tilt and decentration and internal optical aberrations

IOL decentration	Optical aberrations	r^a	P
Vertical decentration	Total internal optical aberration	0.288	0.036*
	Total internal HOA	0.440	0.001**
	Internal coma	0.348	0.001**
	Vertical internal coma	0.388	0.004**
	aMTF	−0.364	0.007**
	SR	−0.297	0.031*
Horizontal decentration	Horizontal internal coma	0.312	0.023*

*, P < 0.05
**, P < 0.01
^aSpearman’s correlation coefficient
HOA higher-order aberration, aMTF average height of modulation transfer function, SR Strehl ratio

ISSN: 1471-2415