Clinical Study
Comparison of the Clinical Use of Macintosh and Miller Laryngoscopes for Orotracheal Intubation by Second-Month Nurse Students in Anesthesiology
Table 2
Overall success rate, intubation attempt, intubation time, and the lowest SpO2 during intubation attempt.
| | Macintosh | Miller | -value | | () | () |
| Overall success rate (%) | 59 (100.0) | 47 (78.4) | .001* | Intubation attempt (%) | | | .037* | 1 | 59 (100.0) | 42 (70.0) | | 2 | 0 | 4 (6.7) | | 3 | 0 | 1 (1.7) | | Intubation time (sec) (mean, SD) | 25.4 (10.7) | 46.9 (17.7) | .001* | Lowest SpO2 during intubation attempts (mean, SD) | 98.3 (0.6) | 98.0 (0.6) | .929 |
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*Considered statistically significant.
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