Table 5.
Blur scale
| Time after instillation (min) | BTFC | DTFC | Comparisons between treatments (p valuea) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | Mean | SD | Median | Minimum | Maximum | N | Mean | SD | Median | Minimum | Maximum | ||
| 0 | 98 | 19.8 | 15.6 | 20.0 | 0 | 50 | 101 | 10.4 | 13.8 | 0.0 | 0 | 40 | <0.0001 |
| 1 | 98 | 13.1 | 12.8 | 10.0 | 0 | 50 | 101 | 6.8 | 10.2 | 0.0 | 0 | 40 | 0.0001 |
| 2 | 98 | 7.7 | 9.6 | 3.0 | 0 | 40 | 101 | 3.9 | 7.3 | 0.0 | 0 | 30 | 0.0019 |
| 3 | 98 | 3.7 | 7.4 | 0.0 | 0 | 40 | 101 | 2.4 | 5.8 | 0.0 | 0 | 30 | 0.1573 |
BTFC = brinzolamide/timolol fixed combination; DTFC = dorzolamide/timolol fixed combination; SD = standard deviation.
a
t‐test based on a mixed model for repeated measures.