Table 3.
Comparison of the MAP and HR between the two groups (x̅±sd)
| Group | T0 | T1 | T2 | T3 | T4 |
|---|---|---|---|---|---|
| MAP (mmHg) | |||||
| Observation group (n=30) | 79.53±18.77 | 94.93±14.88 | 90.14±12.45 | 87.74±15.42 | 83.48±14.94 |
| Control group (n=30) | 82.43±15.31 | 103.76±17.36 | 104.74±14.63 | 95.81±14.28 | 92.79±15.21 |
| t | 0.656 | 2.115 | 4.163 | 2.103 | 2.135 |
| P | 0.515 | 0.039 | 0.000 | 0.040 | 0.037 |
| HR (bpm) | |||||
| Observation group (n=30) | 78.65±21.33 | 88.42±19.37 | 85.44±15.28 | 82.34±16.75 | 78.52±18.61 |
| Control group (n=30) | 79.87±20.57 | 99.68±22.57 | 99.62±16.63 | 91.84±14.33 | 87.87±17.29 |
| t | 0.041 | 2.127 | 3.440 | 2.361 | 2.016 |
| P | 0.968 | 0.038 | 0.001 | 0.022 | 0.048 |
Note: MAP: mean arterial pressure; HR: heart rate.