Table 3.
Outcome parameters
| VivaSight | Conventional intubation | P | |
|---|---|---|---|
| First-attempt success rate | 96% | 93% | n.s. |
| Total number of attempts | 1 attempt: 25 (96%) 2 attempts: 1 (4%) |
1 attempt: 25 (93%) 2 attempts: 2 (7%) |
n.s. |
| Average number of attempts | 1.0 | 1.1 | n.s. |
| Time to successful intubation (s) | 34 (28–39) | 35 (28–40) | n.s. |
| Time to successful intubation with one attempt (s) | 33 (28–39) | 33 (28–38) | n.s. |
| Vomiting/aspiration during intubation | None | None | n.s. |
| Accidental oesophageal intubation | None | None | n.s. |
| SpO2 < 80% SpO2 (%) |
19% 96 (82–99) |
15% 99 (95–100) |
n.s. |
| Systolic blood pressure < 70 mmHg Systolic blood pressure (mmHg) |
20% 93 ± 27 |
15% 95 ± 25 |
n.s. |
Data are shown as mean ± standard deviation or median and interquartile range, as appropriate. n.s. not statistically significant, SpO2 pulse arterial oxygen saturation