Variables | All respondents | Respondents in 2014 | Respondents in 2020 | P value |
| n = 541 | n = 179 | n = 362 |
|
Fixing endotrachea tube by themselves or not* |
|
|
|
|
By themselves | 421 (77.8%) | 121 (67.7%) | 300 (82.9%) | <0.001 |
By others under their supervision | 109 (20.2%) | 54 (30.2%) | 55 (15.2%) |
|
By others | 11 (2.0%) | 4 (2.2%) | 7 (1.9%) |
|
Fixation materials |
|
|
|
|
Silk medical adhesive tape | 268 (49.5%) | 86 (48.0%) | 182 (50.3%) | 0.758 |
Plastic medical adhensive tape | 221 (40.9%) | 77 (43.0%) | 144 (39.8%) |
|
Transparent film dressing + Bangage + others | 52 (9.6%) | 16 (9.0%) | 36 (9.9%) |
|
Fixation methods* |
|
|
|
|
Fix the endotracheal tube in the shape of the letter X | 329 (60.8) | 133 (74.3%) | 196 (54.1%) | <0.001 |
Other fixation methods | 212 (39.2) | 46 (25.7%) | 166 (45.9%) |
|
Placing the bite block* |
|
|
|
|
Yes | 474 (87.6%) | 165 (92.2%) | 309 (85.4%) | 0.023 |
No | 67 (12.4) | 14 (7.8%) | 53 (14.6%) |
|
Fixation methods when placing a bite block* |
|
|
|
|
Method a | 244 (45.1%) | 97 (54.2%) | 147 (40.6%) | 0.004 |
Method b | 270 (49.9%) | 79 (44.1%) | 191 (52.8%) |
|
Method c | 10 (1.9%) | 2 (1.1%) | 8 (2.2%) |
|
Method d | 17 (3.1%) | 1 (0.6%) | 16 (4.4%) |
|