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Table 1 Preoperative characteristics of 80 eyes between ICL/LRI and TICL groups

From: Implanting toric implantable collamer lens displays better astigmatism correction than implantable collamer lens combined with manually limbal relaxing incision

Variable

Total

(n = 80)

Surgery

ICL/LRI

(n = 40)

TICL

(n = 40)

p-value

Age

28.36 ± 6.09

28.98 ± 6.89

27.75 ± 5.18

0.372

Sex

   

1.000

 Female

56 (70.00)

28 (70.00)

28 (70.00)

 

 Male

24 (30.00)

12 (30.00)

12 (30.00)

 

Before surgery

    

 Manifest sphere

-8.50 (-10.00, -6.88)

-8.75 (-10.00,-6.75)

-8.13 (-10.00,-7.00)

0.214

 Manifest cylinder

-1.50 (-1.75, -1.25)

-1.25 (-1.50, -1.25)

-1.75 (-1.75, -1.50)

0.124

 Corrected visual acuity

0.00 (0.00, 0.00)

0.00 (0.00, 0.00)

0.00 (0.00, 0.00)

0.881

  1. Continuous data with normal distribution are presented as mean ± SD and analyzed by Student’s t test; Continuous data without normal distribution are presented as median (IQR) and analyzed by the Wilcoxon rank sum test; Categorical data are presented as n (%) and analyzed by the chi-squared test
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BMC Ophthalmology

ISSN: 1471-2415

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