Table 5. Median scores, interquartiles of the significant discriminators of OSDI+/−.
|
Normal |
Dry eye |
|||
|---|---|---|---|---|
| Median | Interquartiles | Median | Interquartiles | |
| TMH | 0.20 | 0.20–0.30 | 0.18 | 0.10–0.20 |
| NIBUT | 21.00 | 15.30–30.00 | 7.70 | 5.93–9.78 |
| PRTT | 22.00 | 16.00–23.00 | 10.00 | 14.5–17.75 |
| Temporal LIPCOF | 1.00 | 0.00–1.00 | 2.00 | 1.0–2.0 |
| Nasal LIPCOF | 0.00 | 0.00–0.00 | 1.00 | 0.25–1.00 |
| LIPCOF Sum | 1.00 | 0.00–2.00 | 3.00 | 2.00–3.00 |
| LWE | 0.00 | 0.00–0.00 | 0.75 | 0.00–2.00 |
Abbreviation: LIPCOF, lid-parallel conjunctival fold; LWE, lid-wiper epitheliopathy; NIBUT, non-invasive break-up time; PRTT, phenol red thread test; OSDI, Ocular Surface Disease Index; TMH, tear meniscus height.