Association between Iris Biological Features and Corneal Biomechanics in Myopic Eyes

Table 3

Associations between iris surface features and corneal biomechanical parameters.

	Model 1		Model 2^†
	β	value	β	value
Iris crypt
A1 DLA	0.001	0.014	0.001	0.013
A1 dArcL	-0.001	0.017	-0.001	0.010
dArcLM	-0.002	0.309	-0.004	0.030
SP-A1	-1.942	0.255	-2.092	0.016
Iris furrows
Integrated radius	-0.190	0.100	-0.212	0.025

Model 1 was adjusted for age and sex. †Model 2 was adjusted for age, sex, anterior chamber depth, central corneal thickness, and bIOP. A1: the first applanation; DLA: deflection amplitude; dArcL: delta arc length; dArcLM: delta arc length max; SP-A1: stiffness parameter at the first applanation.