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Results of Aerosolization Test in the Anterior Nasal Cavity. Results Reported in Number (n) of Droplets
| NO mask | Mask | Mask, spillage | |
|---|---|---|---|
| (n) | (n) | reduction (%) | |
| Quadrant A | 5 | 2 | 60% |
| Quadrant B | 137 | 11 | 92% |
| Quadrant C | 9 | 3 | 67% |
| Quadrant D | 24 | 9 | 63% |
| Total | 175 | 25 | 86% |
