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Interobserver Reliability Assessment Using a Weighted Kappa Coefficient Between the Slit-Lamp Microscope and the Smart Eye Camera for Assessment of Dry Eye Disease
| κa | 95% CI | ||
|---|---|---|---|
| TFBUT | 0.527 | 0.517 | 0.537 |
| CFS | 0.550 | 0.539 | 0.561 |
CI, confidence interval; TFBUT, tear film breakup time; CFS: corneal fluorescence score.
Between the conventional slit-lamp microscope and the Smart Eye Camera.
