Table 5
Results from rose bengal test (total score) in crossover phase
| HA→saline (SD) | saline→HA (SD) | |
|---|---|---|
| Left eye: | ||
| 1st period | 3.4 (1.3) | 4.4 (2.1) |
| 2nd period | 4.3 (1.8) | 3.3 (1.7) |
| 1st–2nd | −1.0 (1.6) | 1.1 (2.1) |
| Treatment difference test: t=4.5, p=0.0001 | ||
| Left eye: | ||
| 1st period | 3.5 (1.1) | 4.4 (2.2) |
| 2nd period | 4.3 (1.8) | 3.4 (1.4) |
| 1st–2nd | −0.8 (1.4) | 1.1 (2.2) |
| Treatment difference test: t=4.3, p=0.0001 | ||
| Combined test on sum from both eyes: t=4.7, p=0.0001 | ||
