Table 4 Knowledge of signs and symptoms of ocular allergy
| Â | Frequency (Percentages) | ||
|---|---|---|---|
Signs and symptoms | Yes | No | Don’t know |
Redness | 277 (79.8) | 43 (12.4) | 27 (7.8) |
Headache | 5 (21.6) | 241 (69.5) | 31 (8.9) |
Itching | 300 (86.5) | 21 (6.1) | 26 (7.5) |
Nausea | 18 (5.2) | 294 (84.7) | 35 (10.1) |
Discharge | 153 (44.1) | 163 (46.9) | 31 (9.0) |
Blurred vision | 147 (42.4) | 167 (48.1) | 33 (9.5) |
Photophobia | 91 (26.2) | 224 (64.6) | 32 (9.2) |
Tearing | 181 (52.2) | 136 (39.2) | 30 (8.6) |