Table 3: Any differences were not detected in SpO2 values in seconds of pre-op, 60, 90, 120, 150, 180, 210, 240, 270, 360, 420 neither in Group D nor in Group S (p > 0.05). SpO2 values in seconds of 30, 300, 360 were lower in Group D than Group S (p < 0.05). SpO2 values in seconds of 390, 450, 480, 510, 540, 570 were higher in Group D than Group S (p < 0.05). SpO2 values in Group S were higher till the 360th second but after the 360th second SpO2 values in Group D became higher. (SpO2: Oxygen saturation).
Group D | Group S | p | |
Mean ± s.d. | Mean ± s.d. | ||
SPO2-pre | 93.7 ± 1.3 | 94.1 ± 1.2 | 0.304 |
SPO2-30 | 95.0 ± 2.9 | 96.7 ± 2.0 | 0.011 |
SPO2-60 | 95.2 ± 3.7 | 96.3 ± 3.4 | 0.246 |
SPO2-90 | 95.6 ± 4.0 | 96.0 ± 3.6 | 0.711 |
SPO2-120 | 95.5 ± 4.7 | 95.2 ± 4.2 | 0.817 |
SPO2-150 | 95.1 ± 4.2 | 95.2 ± 3.9 | 0.898 |
SPO2-180 | 96.0 ± 3.4 | 95.4 ± 4.6 | 0.592 |
SPO2-210 | 94.8 ± 4.4 | 95.4 ± 3.7 | 0.568 |
SPO2-240 | 94.9 ± 4.6 | 96.3 ± 2.7 | 0.143 |
SPO2-270 | 95.0 ± 4.4 | 96.7 ± 2.0 | 0.054 |
SPO2-300 | 95.9 ± 3.6 | 97.6 ± 1.0 | 0.015 |
SPO2-330 | 96.9 ± 1.8 | 97.7 ± 0.7 | 0.017 |
SPO2-360 | 97.4 ± 1.3 | 97.3 ± 1.2 | 0.601 |
SPO2-390 | 98.0 ± 1.2 | 97.2 ± 1.2 | 0.010 |
SPO2-420 | 97.9 ± 1.3 | 97.5 ± 0.7 | 0.137 |
SPO2-450 | 98.1 ± 1.3 | 97.0 ± 1.4 | 0.003 |
SPO2-480 | 98.1 ± 1.1 | 97.3 ± 1.0 | 0.004 |
SPO2-510 | 98.1 ± 1.2 | 97.2 ± 1.2 | 0.004 |
SPO2-540 | 97.9 ± 0.6 | 97.5 ± 0.7 | 0.023 |
SPO2-570 | 98.0 ± 1.1 | 97.0 ± 1.4 | 0.004 |
SPO2-600 | 98.0 ± 0.7 | 97.3 ± 1.0 | 0.004 |
Student t test.