Symptoms | Unable to recall | None | Small amount | Significant amount |
Discomfort from throat spray | 6 | 18 | 63 | 13 |
Discomfort from transtracheal injection | 26 | 51 | 23 | 0 |
Discomfort from camera insertion | 22 | 43 | 30 | 5 |
Cough | 13 | 24 | 50 | 13 |
Throat pain | 4 | 43 | 49 | 4 |
Chest pain | 6 | 72 | 22 | 0 |