| Randomization | Common cold duration (days) | AUC under the time functional impairment curve | ||||
| N | Mean | SD | N | Mean | SD | |
| Placebo | 92 | 5.2 | 3.1 | 116 | 79.0 | 95.1 |
| Contaflu-TAO1 | 84 | 5.4 | 3.3 | 117 | 76.5 | 89.3 |