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Table 5 Comparison of outcomes 6m after pIOL implantation in group1 and group2

From: Clinical outcomes of implantation of posterior chamber phakic intraocular lens for pathologic and non-pathologic myopia

Characteristic

Group1(N = 171 eyes)

Group2 (N = 21 eyes)

P value

P*

Efficacy

0.95 (0.83, 1.00)

0.88 (0.67, 1.00)

0.1275

0.3972

Safety

1.20 (1.00, 1.20)

1.33 (1.11, 1.43)

0.0466

0.0413

BCVA Increase (logMAR)

-0.18 (-0.18, 0.00)

-0.29 (-0.36, -0.11)

0.0592

0.0680

BCVA Increase (Line)

1.00 (0.00, 1.00)

1.00 (0.00, 1.00)

0.1654

0.1916

ECD Loss

0.01 (-0.04, 0.04)

-0.01 (-0.02, 0.07)

0.8832

0.0728

Arch

500.50 (360.50, 750.50)

573.00 (333.00, 623.00)

0.3894

0.1690

VA (> = 1.0)

71 (72.5%)

4 (30.8%)

0.0059

0.0292

  1. The parameters are presented as mean (lower quartile, upper quartile) and number (percent), BCVA stands for best corrected visual acuity, ECD stands for endothelial cell density, VA stands for visual acuity. P *stands for P value adjusted for age and gender