Table 2.
Results for the normal airway scenario (N = 25).
| DL | GVL | P | |
|---|---|---|---|
| Successful intubation*, n (%) | 18 (72) | 19 (76) | NS |
| Time to successful intubation*, mean (SD), sec | 67.4 (27.9) | 61.4 (26.5) | NS |
| Number of attempts, n (%) | |||
| 1 | 15 (60) | 16 (64) | NS |
| 2 or more | 5 (20) | 4 (16) | |
| Data not available | 5 (20) | 5 (20) | |
| Use of optimization maneuvers, n (%) | 15 (60) | 15 (60) | NS |
| Dental trauma index 0–3, mean (SD) | 1.2 (0.8) | 0.7 (0.8) | 0.013 |
| Esophageal intubation, n (%) | 8 (32) | 4 (16) | NS |
| Right mainstem intubation, n (%) | 1 (4) | 1 (4) | NS |
| Cormack and Lehane glottic view, n (%) | |||
| I | 14 (56) | 23 (92) | 0.007 |
| II | 11 (44) | 2 (8) | |
| III/VI | 0 (0) | 0 (0) | |
| Ease of intubation score 0–10, mean (SD) | 6.4 (1.5) | 7.2 (1.9) | NS |
*Up to 120 seconds.
DL: direct laryngoscopy; GVL: GlideScope videolaryngoscopy; NS: not significant.