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Table 2 pIOL characteristics (post operation) of pathological and non-pathological myopia patients

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 *

UCVA (logMAR)

0.00 (-0.18, 0.11)

0.51 (0.00, 0.92)

< 0.001

0.0014

BCVA (logMAR)

-0.18 (-0.18, 0.00)

0.00 (0.00, 0.22)

0.0052

0.0114

IOP

15.45 (14.00, 17.40)

15.80 (14.30, 18.20)

0.2122

0.1244

Cylinder

-0.50 (-0.50, 0.50)

-1.00 (-1.00, -0.50)

0.1576

0.1576

Spheric

-0.13 (-0.25, 0.00)

-0.50 (-1.63, -0.13)

0.0451

0.1200

SE

0.00 (-0.38, 0.00)

-0.50 (-1.00, -0.50)

0.0133

0.0298

RF

7.77 (7.66, 8.14)

7.79 (7.68, 8.24)

0.4550

0.3214

RS

7.55 (7.45, 7.92)

7.64 (7.39, 7.94)

0.7242

0.5763

RM

7.70 (7.56, 8.02)

7.71 (7.51, 8.09)

0.5662

0.4215

White to White

11.86 (11.74, 12.20)

11.85 (11.68, 11.96)

0.4237

0.4236

ECD

2903.0 (2612.0, 2996.0)

2860.5 (2615.0, 3075.0)

0.5988

0.9598

  1. The parameters are presented as mean (lower quartile, upper quartile) and number (percent), UCVA stands for uncorrected visual acuity, BCVA stands for best corrected visual acuity, IOP stands for intraocular pressure, SE stands for spherical equivalent, RF stands for corneal flat axil radius of curvature, RS stands for corneal steep axil radius of curvature, RM stands for mean corneal radius of curvature, ECD stands for endothelial cell density. P * stands for P value after adjusting for age and gender