Table 1.
Variations in cardiovascular function indicators, mean ± SD
|
Time point
|
Indicators
|
Experiment group (n = 58)
|
Control group (n = 58)
|
t value
|
P value
|
| T0 | MAP (mmHg) | 95.30 ± 8.25 | 94.87 ± 7.96 | 0.286 | 0.776 |
| T1 | MAP (mmHg) | 87.65 ± 7.12 | 82.34 ± 8.14 | 3.739 | < 0.001a |
| T2 | MAP (mmHg) | 85.20 ± 6.98 | 78.56 ± 7.45 | 4.953 | < 0.001a |
| T3 | MAP (mmHg) | 88.56 ± 7.32 | 80.43 ± 6.98 | 6.122 | < 0.001a |
| T4 | MAP (mmHg) | 93.76 ± 7.02 | 89.56 ± 7.88 | 3.031 | 0.003a |
| T0 | HR (time/minute) | 70.12 ± 7.24 | 72.34 ± 6.98 | -1.573 | 0.119 |
| T1 | HR (time/minute) | 68.75 ± 6.45 | 75.98 ± 6.92 | -5.821 | < 0.001a |
| T2 | HR (time/minute) | 66.78 ± 6.12 | 79.20 ± 7.02 | -10.156 | < 0.001a |
| T3 | HR (time/minute) | 70.34 ± 6.88 | 76.78 ± 7.34 | -4.875 | < 0.001a |
| T4 | HR (time/minute) | 71.45 ± 7.12 | 74.56 ± 7.78 | -2.246 | 0.027a |
a
P < 0.05.
P indicating a statistically significant difference. MAP: Mean arterial pressure; HR: Heart rate.