Laser slit lamp | LOCS III score | ||||
---|---|---|---|---|---|
pixel intensity | Nuclear colour | Nuclear opalescence | |||
Mean difference (session 2–session 1) (95% CI) | 0.40 (−0.24–1.04) | 0.06 (−0.01–0.13) | 0.06 (−0.01–0.14) | ||
Intraclass correlation (%) (95% CI) | |||||
Healthy subjects | 38.6 (12.9–59.2) | 82.3 (71.1–89.4) | 76.1 (62.3–85.4) | ||
Cataract subjects | 94.7 (91.2–96.9) | 94.1 (90.2–96.4) | 93.5 (89.4–96.1) | ||
All subjects | 95.0 (92.9–96.5) | 96.7 (95.3–97.8) | 97.0 (95.6–97.9) |