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Table 1 Summary measures of patient characteristics

From: Optical coherence tomography angiography using the black-and-white pixel binarization histogram software: a new technique for evaluating healing of macular holes in two surgical techniques

 

ILM peeling (N = 5)

Free flap (N = 5)

P value*

Preoperatively

 MH size (microns)

423.8 ± 144.2

889.6 ± 193.8

0.009

 Disease duration (weeks)

6.4 ± 8.1

20.0 ± 5.7

0.026

 LogMAR VA

0.7 ± 0.1

1.0 ± 0.3

0.055

Postoperatively

 LogMAR VA

0.3 ± 0.2

0.9 ± 0.4

0.012

 %white dots

 3 x 3-mm square

19.9 ± 0.8

20.4 ± 1.7

0.347

 1.5-mm-diameter circle

17.1 ± 2.2

14.0 ± 3.0

0.251

 0.5-mm-diameter circle

12.3 ± 4.8

5.6 ± 2.1

0.028

  1. The data are expressed as the mean ± SD
  2. *Mann–Whitney test
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International Journal of Retina and Vitreous

ISSN: 2056-9920

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