Table 2.

Change in ocular parameters at different timepoints.

	0.01% A (n = 50)	0.01% A + AAS (n = 50)	P a	P b	P c
Spherical equivalent (D) d
Change at 1 m	−0.09 ± 0.03	−0.04 ± 0.03	0.23	<0.001∗	0.36
Change at 3 m	−0.20 ± 0.03	−0.13 ± 0.03	0.12
Change at 6 m	−0.38 ± 0.04	−0.25 ± 0.04	0.02∗
Axial length (mm) d
Change at 1 m	0.04 ± 0.04	0.03 ± 0.04	0.37	<0.001∗	0.46
Change at 3 m	0.12 ± 0.05	0.10 ± 0.05	0.28
Change at 6 m	0.23 ± 0.05	0.20 ± 0.05	0.15
Subfoveal choroidal thickness (μm)
Change at 1 m	−0.74 ± 2.55	2.09 ± 2.71	0.36	0.033∗	0.59
Change at 3 m	−3.15 ± 3.00	−1.57 ± 2.82	0.61
Change at 6 m	−9.18 ± 2.76	−7.92 ± 2.92	0.55
Average choroidal thickness (μm)
Change at 1 m	−1.27 ± 1.60	0.04 ± 1.68	0.79
Change at 3 m	−2.99 ± 1.87	−0.67 ± 1.69	0.21	0.039∗	0.61
Change at 6 m	−4.75 ± 2.04	−3.00 ± 1.70	0.45
Anterior chamber depth (mm)
Change at 1 m	0.01 ± 0.01	0.01 ± 0.00	0.76
Change at 3 m	0.01 ± 0.01	0.02 ± 0.00	0.82	<0.001∗	0.48
Change at 6 m	0.03 ± 0.01	0.03 ± 0.01	0.28
Intraocular pressure (mmHg)
Change at 1 m	−0.27 ± 0.32	0.19 ± 0.29	0.33
Change at 3 m	−0.11 ± 0.34	0.01 ± 0.33	0.80	0.17	0.18
Change at 6 m	0.93 ± 0.39	0.51 ± 0.37	0.48

Values are expressed as means ± standard error. ^aP value tests for group difference; ^bP value tests for time; ^cP value tests for the interaction between treatment and time; ^dadjusted for age, sex, baseline spherical equivalent, number of myopic parents, and outdoor time. ^∗Significant at 0.05.