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Table 1 Characteristics of studies included in this meta-analysis (VT = vitrectomy, ILMP = internal limiting membrane peeling)

From: Vitrectomy with internal limiting membrane peeling vs no peeling for Macular Hole-induced Retinal Detachment (MHRD): a meta-analysis

Study

Year

Country

Study type

Group

No. of eyes

Mean age (yr)

Duration of symptoms (days)

Refractive error (diopters)

Axial length (mm)

LogMAR BCVA

Tamponade agents

Dye for ILM stained

Duration of follow-up (months)

Uemoto et al. [34]

2004

Japan

Retro

VT with ILMP

13

63.5

90

−11.1

29.1

1.58

SF6/C3F8

ICG

66.6

VT without ILMP

12

56.8

135

−15.3

29.7

1.4

23.9

Liu et al. [35]

2009

China

Retro

VT with ILMP

12

59.0

NR

−10.0

29.9

1.53

SF6/C3F8

ICG

NR

VT without ILMP

13

58.0

NR

−10.5

30.6

1.47

NR

Li et al. [28]

2010

China

Retro

VT with ILMP

10

64.4

NR

−11.25

28.3

1.70

C3F8

trypan blue

15.5

VT without ILMP

9

62.0

NR

−16.65

29.6

1.74

43.0

Yu et al. [36]

2010

China

Retro

VT with ILMP

26

56.2

94

−13.2

28.3

1.72

C3F8

ICG

20.7

VT without ILMP

26

52.8

101

−13.0

28.2

1.69

22.5

Fan et al. [37]

2011

China

Retro

VT with ILMP

6

NR

NR

−11.7

28.7

NR

C3F8

NS

NR

VT without ILMP

5

NR

NR

−16.0

26.9

NR

NR

Wei et al. [38]

2013

China

Retro

VT with ILMP

25

57.3

51

−12.9

NR

1.90

C3F8

ICG

NR

VT without ILMP

23

55.7

51

−12.1

NR

1.80

NR