Table 6 Change of tear film break-up time (seconds) before and after tablet computer watching was compared
Treatment Group | ||||||
|---|---|---|---|---|---|---|
DA9301 | Placebo | |||||
n = 26 | n = 24 | |||||
Before video stimulus | After video stimulus | p-value | Before video stimulus | After video stimulus | p-value | |
Baseline visit | ||||||
Mean (SD) | 4.90 (1.50) | 4.60 (1.21) | 0.893 | 5.20 (1.55) | 4.62 (1.46) | 0.989 |
Median (Min, Max) | 4.50 (3, 8) | 4.30 (3, 7.3) | 5.15 (3, 9.3) | 4.15 (2.3,9.3) | ||
Final visit | ||||||
Mean (SD) | 4.78 (1.50) | 4.34 (1.04) | 0.963 | 4.67 (1.20) | 4.35 (0.92) | 0.972 |
Median (Min, Max) | 4.65 (2.3,7.7) | 4.15 (3,7) | 4.5 (2.7,7.3) | 4.3 (3,6.7) | ||