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Table 1 Baseline characteristics of patients (n = 22) and eyes (n = 23) underwent surgery

From: Inverted internal limiting membrane-flap technique for large macular hole: a microperimetric study

Age, years

 Mean (± SD)

65.6 ± 5.7

 Range

51–72

Male: female

12:10

Axial length, mm

 Mean (± SD)

23.32 ± 1.05

 Range

21.12–24.60

Lens status (phakic/pseudophakic)

9:14

MH size, µm

 Mean (± SD)

511 ± 129

 Range

402–1000

 IOP (mmHg)

14 ± 8

Baseline mean BCVA, Logmar

 Mean (± SD)

1.06 ± 0.34

 Range

2.0–0.2

MS, dB

 

 Mean (± SD)

11.30 ± 4.17

 Range

0.6–15.8

CMS, dB

 Mean (± SD)

6.85 ± 3.87

 Range

0–12.8

BCEA, degree2

Mean (± SD)

 At 68%

5.10 ± 3.58

 At 95%

12.66 ± 8.60

 At 99%

22.68 ± 16.04

  1. SD standard deviation, MH macular hole, IOP intraocular pressure, BCVA best corrected visual acuity, logMAR logarithm of minimum angle of resolution, MS macular sensitivity, dB decibel, CMS central macular sensitivity, BCEA biavariate contour ellipse area