Table 3.
Evaluation of preintubation conditions data of studied groups.
| Group | Parameter | N | Mean | 95% CI | Median | Minimum | Maximum | Q1 | Q3 | SD | SE | P value Levitan versus Lary-Flex | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Levitan | Mallampati scale | 40 | 1.28 | 1.11 | 1.44 | 1.00 | 1.00 | 3.00 | 1.00 | 1.50 | 0.51 | 0.08 | 0.960896 |
| Thyromental distance | 40 | 6.78 | 6.57 | 7.00 | 6.70 | 6.0 | 8.10 | 6.25 | 7.30 | 0.67 | 0.11 | 0.705785 | |
|
| |||||||||||||
| Lary-Flex | Mallampati scale | 39 | 1.28 | 1.12 | 1.45 | 1.00 | 1.00 | 3.00 | 1.00 | 2.00 | 0.51 | 0.08 | |
| Thyromental distance | 39 | 6.84 | 6.64 | 7.04 | 6.90 | 6.0 | 8.00 | 6.30 | 7.30 | 0.61 | 0.10 | ||
95% CI: confidence interval; Q1: quartile 1; Q3: quartile 3; SD: standard deviation; SE: standard error.