Table 2.

Multiple regression analysis in all participants (n = 95 and adjusted R² = 0.712).

	Unstandardized		Standardized			95% CI
	B	SE	Beta	t	p	Lower	Upper
(Constant)	7.345	2.113		3.476	0.001	3.145	11.546
Age	−0.126	0.021	−0.543	−6.046	<0.01 **	−0.168	−0.085
Sex	0.277	0.291	0.058	0.951	0.344	−0.302	0.856
Axial length	−0.058	0.052	−0.065	−1.116	0.268	−0.163	0.046
Crystalline lens thickness	0.049	0.049	0.056	0.990	0.325	−0.049	0.147
Subjective refraction	−0.672	0.536	−0.109	−1.255	0.213	−1.738	0.393
DPD	1.513	0.257	0.365	5.885	<0.01 **	1.002	2.024

Dependent variable: amplitude of accommodation. CI, confidence interval; B, partial regression coefficient; SE, standard error; DPD, difference in pupillary diameter; **, p < 0.01.