Skip to main content

Table 2 Intra- and inter- operator reproducibility of GCIPL thickness measurements

From: Reproducibility of macular ganglion cell–inner plexiform layer thickness in normal eyes determined by two different OCT scanning protocols

 

Operator A

Operator B

Inter-operator

Parameter

ICC

95% CI

CoV (%)

ICC

95% CI

CoV (%)

ICC

95% CI

CoV (%)

Average

0.986

0.981–0.990

0.55

0.992

0.989–0.994

0.44

0.991

0.987–0.994

0.47

Minimum

0.887

0.849–0.918

1.28

0.875

0.833–0.909

1.37

0.882

0.827–0.919

1.24

Superotemporal

0.963

0.949–0.973

0.94

0.977

0.969–0.984

0.79

0.967

0.952–0.977

0.73

Superior

0.956

0.940–0.968

1.08

0.983

0.977–0.988

0.78

0.978

0.968–0.985

0.88

Superonasal

0.953

0.936–0.966

0.95

0.983

0.976–0.988

0.65

0.948

0.925–0.964

0.71

Inferonasal

0.956

0.940–0.968

0.93

0.973

0.964–0.981

0.86

0.973

0.961–0.982

0.81

Inferior

0.960

0.946–0.971

1.15

0.959

0.944–0.971

1.16

0.961

0.944–0.973

1.01

Inferotemporal

0.981

0.973–0.986

0.81

0.979

0.971–0.985

0.80

0.977

0.967–0.984

0.81

  1. ICC intraclass correlation coefficient, CI confidence interval, CoV coefficients of variation