Journal of Ophthalmology

Research Article

Comparison of Time Domain and Spectral Domain Optical Coherence Tomography in Measurement of Macular Thickness in Macular Edema Secondary to Diabetic Retinopathy and Retinal Vein Occlusion

Table 3

Intraclass correlation coefficient and 95% confidence interval for repeated measures of each subfield by each OCT device.
Diabetic macular edemaVein occlusion
Before correctionStratus OCTAfter correctionBefore correctionStratus OCTAfter correction
Cirrus SD-OCTSpectralis OCTCirrus SD-OCTSpectralis OCTCirrus SD-OCTSpectralis OCTCirrus SD-OCTSpectralis OCT
ICCa (%) [95% CIb]ICC (%) [95% CI]ICC (%) [95% CI]ICC (%) [95% CI]ICC (%) [95% CI]ICC (%) [95% CI]ICC (%) [95% CI]ICC (%) [95% CI]ICC (%) [95% CI]ICC (%) [95% CI]
Central97
[ 0 . 9 6 , 0 . 9 9 ] 		100
[ 0 . 9 9 , 1 . 0 0 ] 		98
[ 0 . 9 7 , 0 . 9 9 ] 		97
[ 0 . 9 6 , 0 . 9 9 ] 		99
[ 0 . 9 9 , 1 . 0 0 ] 		79
[ 0 . 6 6 , 0 . 9 3 ] 		91
[ 0 . 8 4 , 0 . 9 7 ] 		97
[ 0 . 9 5 , 0 . 9 9 ] 		99
[ 0 . 9 9 , 1 . 0 0 ] 		100
[ 1 . 0 0 , 1 . 0 0 ]
Inner superior82
[ 0 . 7 4 , 0 . 9 0 ] 		100
[ 0 . 9 9 , 1 . 0 0 ] 		93
[ 0 . 9 0 , 0 . 9 7 ] 		82
[ 0 . 7 4 , 0 . 9 0 ] 		100
[ 0 . 9 9 , 1 . 0 0 ] 		93
[ 0 . 8 9 , 0 . 9 8 ] 		100
[ 0 . 9 9 , 1 . 0 0 ] 		97
[ 0 . 9 5 , 0 . 9 9 ] 		99
[ 0 . 9 8 , 1 . 0 0 ] 		99
[ 0 . 9 9 , 1 . 0 0 ]
Inner nasal98
[ 0 . 9 7 , 0 . 9 9 ] 		100
[ 0 . 9 9 , 1 . 0 0 ] 		95
[ 0 . 9 2 , 0 . 9 8 ] 		98
[ 0 . 9 7 , 0 . 9 9 ] 		99
[ 0 . 9 9 , 1 . 0 0 ] 		89
[ 0 . 8 1 , 0 . 9 7 ] 		83
[ 0 . 7 1 , 0 . 9 5 ] 		99
[ 0 . 9 9 , 1 . 0 0 ] 		98
[ 0 . 9 6 , 0 . 9 9 ] 		100
[ 1 . 0 0 , 1 . 0 0 ]
Inner inferior96
[ 0 . 9 4 , 0 . 9 8 ] 		100
[ 0 . 9 9 , 1 . 0 0 ] 		97
[ 0 . 9 6 , 0 . 9 9 ] 		96
[ 0 . 9 4 , 0 . 9 8 ] 		100
[ 0 . 9 9 , 1 . 0 0 ] 		93
[ 0 . 8 9 , 0 . 9 8 ] 		95
[ 0 . 9 2 , 0 . 9 9 ] 		97
[ 0 . 9 5 , 0 . 9 9 ] 		99
[ 0 . 9 8 , 1 . 0 0 ] 		99
[ 0 . 9 9 , 1 . 0 0 ]
Inner temporal94
[ 0 . 9 2 , 0 . 9 7 ] 		100
[ 0 . 9 9 , 1 . 0 0 ] 		98
[ 0 . 9 7 , 0 . 9 9 ] 		94
[ 0 . 9 2 , 0 . 9 7 ] 		98
[ 0 . 9 7 , 0 . 9 9 ] 		97
[ 0 . 9 5 , 0 . 9 9 ] 		98
[ 0 . 9 6 , 0 . 9 9 ] 		96
[ 0 . 9 3 , 0 . 9 9 ] 		99
[ 0 . 9 9 , 1 . 0 0 ] 		100
[ 0 . 9 9 , 1 . 0 0 ]
Outer superior81
[ 0 . 7 2 , 0 . 9 0 ] 		99
[ 0 . 9 9 , 1 . 0 0 ] 		90
[ 0 . 8 4 , 0 . 9 5 ] 		80
[ 0 . 7 2 , 0 . 9 0 ] 		93
[ 0 . 8 9 , 0 . 9 7 ] 		98
[ 0 . 9 6 , 0 . 9 9 ] 		87
[ 0 . 7 6 , 0 . 9 7 ] 		96
[ 0 . 9 4 , 0 . 9 9 ] 		99
[ 0 . 9 8 , 1 . 0 0 ] 		99
[ 0 . 9 8 , 1 . 0 0 ]
Outer nasal99
[ 0 . 9 9 , 1 . 0 0 ] 		100
[ 0 . 9 9 , 1 . 0 0 ] 		97
[ 0 . 9 5 , 0 . 9 8 ] 		99
[ 0 . 9 9 , 1 . 0 0 ] 		95
[ 0 . 9 3 , 0 . 9 8 ] 		98
[ 0 . 9 7 , 0 . 9 9 ] 		98
[ 0 . 9 6 , 0 . 9 9 ] 		94
[ 0 . 9 0 , 0 . 9 9 ] 		97
[ 0 . 9 4 , 0 . 9 9 ] 		100
[ 1 . 0 0 , 1 . 0 0 ]
Outer inferior98
[ 0 . 9 8 , 0 . 9 9 ] 		98
[ 0 . 9 7 , 0 . 9 9 ] 		98
[ 0 . 9 6 , 0 . 9 9 ] 		98
[ 0 . 9 8 , 0 . 9 9 ] 		100
[ 0 . 9 9 , 1 . 0 0 ] 		99
[ 0 . 9 8 , 1 . 0 0 ] 		99
[ 0 . 9 9 , 1 . 0 0 ] 		97
[ 0 . 9 5 , 0 . 9 9 ] 		99
[ 0 . 9 9 , 1 . 0 0 ] 		99
[ 0 . 9 9 , 1 . 0 0 ]
Outer temporal90
[ 0 . 8 5 , 0 . 9 5 ] 		97
[ 0 . 9 6 , 0 . 9 9 ] 		88
[ 0 . 8 2 , 0 . 9 4 ] 		90
[ 0 . 8 5 , 0 . 9 5 ] 		89
[ 0 . 8 3 , 0 . 9 4 ] 		91
[ 0 . 8 4 , 0 . 9 7 ] 		100
[ 0 . 9 9 , 1 . 0 0 ] 		91
[ 0 . 8 4 , 0 . 9 8 ] 		98
[ 0 . 9 7 , 1 . 0 0 ] 		100
[ 0 . 9 9 , 1 . 0 0 ]
a ICC: intraclass correlation coefficient.
b CI: confidence interval.