Table 1.

Demographic information of 402 myopic children.

	Total, n = 402	Boys, n = 190	Girls, n = 212	p
Age, y	10.97 ± 2.24	11.02 ± 2.25	10.93 ± 2.23	0.689
Axial length, mm	24.67 ± 0.93	24.98 ± 0.91	24.40 ± 0.87	<0.05
Spherical equivalent refractive error, diopter	−2.68 ± 1.41	−2.78 ± 1.41	−2.58 ± 1.40	0.164
Intraocular pressure, mmHg	15.61 ± 2.55	15.63 ± 2.38	15.60 ± 2.71	0.952
Choroidal thickness, μm	294.16 ± 77.59	297.80 ± 80.62	290.90 ± 74.82	0.376

Data are shown as mean ± standard deviation; p-values in boldface text indicate statistical significance.