Table. Intraobserver and Interobserver Repeatability of Cross-Sectional Tear Meniscus and Conjunctivochalasis Area Measurements.
Variables | Intraobserver/Intraclass Correlation Coefficient (95% CI) | |
---|---|---|
| ||
Before (n = 36) | After (n = 36) | |
TMA (mm2) | 0.998 (0.995–0.999) | 0.999 (0.998–1.000) |
CChA (mm2) | 0.998 (0.996–0.999) | 0.994 (0.988–0.997) |
| ||
Variables | Interobserver/Cronbach's Alpha Coefficient (95% CI) | |
| ||
Before (n = 36) | After (n = 36) | |
| ||
TMA (mm2) | 0.993 (0.971–0.992) | 0.997 (0.988–0.997) |
CChA (mm2) | 0.987 (0.974–0.993) | 0.988 (0.977–0.994) |
CChA = conjunctivochalasis cross-sectional area; CI = confidence interval; TMA = tear meniscus cross-sectional area.