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Table 1 Summary of the age, axial length and macular curvature (MC) index in the three groups

From: Diagnosis of posterior staphyloma using the radius of steepest curvature among retinal pigment epithelium segmentation line measured by optic coherent tomography

 

Number of eyes

Age

Axial length(mm)

MC index

Maximum MC index

Minimum MC index

No posterior staphyloma

202

60.9 ± 16.2

24.069 ± 1.587

20.62 ± 6.04

37.5

11.4

Definite posterior Staphyloma

54

62.2 ± 11.9

29.911 ± 2.044

71.9 ± 16.78

109.6

42.7

Undetermined

12

46.3 ± 18.2

27.863 ± 1.979

40.79 ± 9.57

55.5

21.3

Total

268

60.5 ± 15.8

25.416 ± 2.935

32.02 ± 22.62

109.6

11.4

P value

 

< 0.001

< 0.001

< 0.001