Summary of responses to post-trial mask survey
| Rate the following sensations while wearing the face covering during the test | 0 (not at all)–10 (strongly) |
| Humid | 5.0±3.1 |
| Hot | 5.9±2.4 |
| Breath resistance | 8.6±1.3 |
| Itchy | 1.0±1.5 |
| Tight | 5.9±3.1 |
| Salty | 0.5±0.9 |
| Unfit | 1.9±2.4 |
| Odour | 0.6±1.5 |
| Fatigue | 6.9±1.8 |
| Overall discomfort | 6.4±2.7 |