Table 1 Occurrence and severity of ocular hyperemia by severi ty grade
Baseline | Week 6 | Week 12 | |
|---|---|---|---|
No. (missinga) | 295 (0) | 251 (44) | 220 (75) |
Hyperemia grading, n (%) | |||
0 (none, normal) | 107 (36.3) | 39 (15.5) | 40 (18.2) |
+0.5 (trace) | 126 (42.7) | 76 (30.3) | 71 (32.3) |
+1 (mild) | 51 (17.3) | 97 (38.6) | 73 (33.2) |
+2 (moderate) | 10 (3.4) | 32 (12.7) | 31 (14.1) |
+3 (severe) | 1 (0.3) | 7 (2.8) | 5 (2.3) |