Table 3 Estimated distributions of the predicted mean OSDI score
Student | Mean OSDI score (95% CI)—disease category |
|---|---|
A female student that does not smoke and does not use eye drops (fa) | 26 (24,28)—mild |
A female student that smokes and does not use eye drops (fb) | 30 (27,33)—moderate |
A female student that smokes and uses eye drops (fc) | 46 (41,51)—severe |
A male student that does not smoke and does not use eye drops (ma) | 21 (19,23)—normal/mild |
A male student that smokes and does not use eye drops (mb) | 25(22,28)—mild/moderate |
A male student that smokes and uses eye drops (mc) | 40 (35,45)—severe |