Table 4.
Comparison of mean arterial blood pressure between two groups
| MAP at | GLT group (n=30) | ETT group (n=30) | P | ||
|---|---|---|---|---|---|
| Mean | SD | Mean | SD | ||
| Baseline | 92.27 | 6.74 | 92.91 | 8.88 | 0.753 |
| 1 min | 83.28 | 7.22 | 80.60 | 7.80 | 0.173 |
| 2 min | 72.49 | 6.66 | 71.87 | 6.09 | 0.707 |
| 3 min | 94.94 | 6.84 | 99.19 | 7.58 | 0.026* |
| 4 min | 97.16 | 6.63 | 101.49 | 7.48 | 0.021* |
| 5 min | 99.13 | 6.31 | 104.44 | 6.63 | 0.002* |
| 7 min | 97.86 | 6.07 | 102.42 | 5.70 | 0.004* |
| 10 min | 96.02 | 5.36 | 100.54 | 5.38 | 0.002* |
| 15 min | 93.92 | 4.47 | 98.08 | 4.62 | 0.001* |
P<0.05 considered significant. MAP=Mean arterial pressure, GLT=Gastro-laryngeal tube, ETT=Endotracheal intubation, SD=Standard deviation