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R2 values and 95% confidence interval (CI) widths calculated for regression plot equations of spectral /Fourier domain versus Stratus OCT measurements of central subfield thickness.
| r-squared | 95% CI Min | 95% CI Max | |
|---|---|---|---|
| Cirrus Cube 512×128 | 0.89 | 23.58 | 25.22 |
| RTVue MM5 | 0.88 | 22.42 | 23.98 |
| RTVue MM6 | 0.85 | 24.16 | 25.83 |
| 3D OCT-1000 Radial | 0.92 | 20.37 | 21.79 |
| 3D OCT-1000 3D Macular | 0.93 | 19.48 | 20.84 |
