VivaSight (n = 26) | Conventional intubation (n = 27) | P | |
---|---|---|---|
Mallampati grade | 1: 23% | 1: 15% | n.s. |
2: 62% | 2: 70% | ||
3: 15% | 3: 15% | ||
4: 0% | 4: 0% | ||
Thyromental distance (cm) | 5.8 ± 1.0 | 5.7 ± 1.3 | n.s. |
Maximum mouth opening (cm) | 4.5 (3.6–5.5) | 4.5 (4.0–5.0) | n.s. |
Cormack and Lehane grade | 1: 85% | 1: 74% | n.s. |
2: 11% | 2: 26% | ||
3: 4% | 3: 0% | ||
4: 0% | 4: 0% |