Table 2.

Time courses of the visual and refractive outcomes between the pure ICL implantation and the traditional ICL implantation groups.

	Preoperative period	Postoperative period			P value
		1 day	1 week	3 months
LogMAR UDVA
Pure method	1.283 ± 0.226	0.008 ± 0.066	−0.038 ± 0.067	−0.038 ± 0.067	P 0 < 0.001∗
Traditional method	1.23 ± 0.219	0.07 ± 0.085	−0.025 ± 0.084	−0.042 ± 0.071	P 0 < 0.001∗
P value	P 1=0.295	P 1 ≤ 0.001∗	P 1=0.463	P 1=0.747
LogMAR BCVA
Pure method	0.165 ± 0.103	−0.01 ± 0.071	−0.055 ± 0.064	−0.058 ± 0.071	P 0 < 0.001∗
Traditional method	0.182 ± 0.098	0.048 ± 0.096	−0.03 ± 0.082	−0.058 ± 0.075	P 0 < 0.001∗
P value	P 1=0.439	P 1=0.003∗	P 1=0.133	P 1=0.345
Spherical equivalent (D)
Pure method	−11.306 ± 1.314	−0.131 ± 0.253	−0.156 ± 0.202	−0.175 ± 0.206	P 0 < 0.001∗
Traditional method	−11.638 ± 1.431	0.044 ± 0.259	−0.113 ± 0.16	−0.144 ± 0.169	P 0 < 0.001∗
P value	P 1=0.284	P 1=0.003∗	P 1=0.285	P 1=0.460

Note. P₀: P value of the difference between the preoperative and three-month values; P₁: P value of the difference between the pure ICL implantation and the traditional ICL implantation groups; ^∗P < 0.05: significant difference. LogMAR: logarithm of the minimal angle of resolution; UDVA: uncorrected distance visual acuity; BCVA: best-corrected distance visual acuity; D: diopter.