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Table 1 Summary of the key characteristics and visual outcomes of the patients

From: Long term surgical outcome for persistent pupillary membranes with associated ocular abnormalities: a retrospective case series study

Case

OD/S

Age of Diagnosis (Ms)

Age of Surgery (Ms)

PreOP Refraction

PreOP Axial length (mm)

PreOP VA (LogMAR)

1

OD

45

47

−1.25-2.5 × 10

20.20

0.52

2

OS

45

47

−1.5-3.75 × 175

20.70

0.7

3

OS

37

38

+ 2.5–0.75 × 150

19.86

<  1+

4

OD

3

5

−5.25-0.75 × 115

N/A

<  1.3*

5

OD

42

64

−5.25-1.25 × 140

22.53

0.52

6

OS

42

66

−7.50-1.25 × 20

23.01

0.4

7

OS

23

29

+ 3.75–0.50 × 145

20.55

<  1+

Case

Associated ocular condition

Final Refraction

Final VA (LogMAR)

Follow up (Ys)

Other Tx

1

XT + IOOA & high astigmatism

−1.50-7.25 × 180

0

5.8

Strabismus correction

2

−4.00-6.25 × 175

0

5.8

3

High astigmatism

+ 2.50–2.75 × 155

0

5.9

No

4

Keratoconus

+ 0.00–0.75 × 30

0.22

8.2

Scleral lens

5

Optic nerve coloboma & Congenital nystagmus

−5.25-3.25 × 160

0.52

3.8

No

6

−6.00-3.75 × 175

1

3.7

7

High anisometropia

+ 1.50–1.50 × 180

0.3

1.2

No

  1. N/A: Not available.
  2. * By OKN drums as screening test with VA > 20/400
  3. + By CSM methods as screening test: CSUM (Central, steady, unmaintained) as VA > 20/200
  4. OD right eye, OS left eye, VA visual acuity, XT exotropia, IOOA inferior oblique overaction, logMAR logarithm of the minimum angle of resolution