Comparison of Functional Vision and Eye-Related Quality of Life between Myopic Children Treated with Orthokeratology and Single-Vision Spectacles in Southern China

Table 1

Demographic characteristics and ocular baseline data of the participants.

	OK	SVS	value
Age (year)	14 (13, 16)	14 (13, 15)	0.919
Male (%)	26 (52.0%)	23 (53.5)	0.886
Spherical power of right eye (D)	−3.0 (−4.25, −2.0)	−2.5 (−4.0, −2.0)	0.338
Spherical power of left eye (D)	−2.88 (−3.75, −1.94)	−2.75 (−3.75, −1.75)	0.717
Cylinder power of right eye (D)	0 (−0.5, 0)	0 (−0.5, 0)	0.346
Cylinder power of left eye (D)	−0.5 (−0.81, 0)	0 (−0.75, 0)	0.026
BCVA of right eye, logMAR	0 (0, 0)	0 (0, 0)	0.302
BCVA of left eye, logMAR	0 (0, 0)	0 (0, 0)	0.241
Duration of lens wear (months)	24 (18, 34.3)	30 (20, 38)	0.057

OK = orthokeratology; SVS = single-vision spectacles.