Table 2.
Intubation characteristics.
| Vie Scope® group (n = 45) | Macintosh group (n = 45) | OR/MD | 95%CI | p | |
|---|---|---|---|---|---|
| Time to success | 49 ± 8.5 | 97 ± 41 | −48.00 | −60.23, −35.77 | <0.001 |
| Duration of intubation when only one attempt was required, s | 42 ± 4.7 | 61.3 ± 13.2 | −19.30 | −23.39, −15.21 | <0.001 |
| Success/total (%) | 100% | 42 (93.3%) | 7.49 | 0.38, 149.40 | 0.19 |
| Successful intubation | 13.39 | 3.62, 49.58 | 0.001 | ||
| 1st attempt | 42 (93.3%) | 23 (51.1%) | |||
| 2nd attempt | 3 (6.7%) | 13 (28.9%) | |||
| 3rd attempt | – | 6 (13.3%) | |||
| Cormack-Lehane | 3.20 | 1.25, 8.17 | 0.02 | ||
| I grade | 36 (80.0%) | 25 (55.6%) | |||
| II grade | 8 (17.8%) | 19 (42.2%) | |||
| III grade | 1 (2.2%) | 1 (2.2%) | |||
| IV grade | – | – | |||
| POGO score | 87 ± 12 | 63 ± 19 | 24.00 | 17.43, 30.57 | <0.001 |
| External laryngeal manipulation, % | 6 (13.3%) | 25 (55.6%) | 0.12 | 0.04, 0.35 | <0.001 |
| Ease of intubation (VAS score) | 2 ± 1.7 | 5 ± 2.2 | −3.00 | −3.8, −2.19 | <0.001 |
Legend: CI, confidence interval; MD, mean difference; OR, odds ratio.