表2 生命体征对比 （ n=30, 
)
组别 | SpO2/% | MAP/mmHg | 心率/（次/分） | |||||||||
T0 | T1 | T2 | T3 | T0 | T1 | T2 | T3 | T0 | T1 | T2 | T3 | |
观察组 | 94.26 ±6.91 | 95.83±7.37 | 95.21±7.34 | 96.26±5.26 | 90.46±5.36 | 91.22 ±9.47 | 92.46±6.87 | 91.23±6.92 | 76.80 ±11.53 | 77.95 ±6.59 | 76.36 ±8.43 | 76.94±8.04 |
对照组 | 95.32 ±2.0 | 95.15±3.36 | 95.45±3.64 | 95.60±2.9 | 91.32 ±11.23 | 102.89±10.86 | 97.26±5.19 | 91.26±6.1 | 76.32 | 88.89 ±10.86 | 84.89 ±10.86 | 78.26±6.12 |
t | 0.807 | 0.460 | 0.160 | 0.602 | 0.379 | 4.436 | 3.053 | 0.018 | 0.163 | 4.717 | 3.398 | 0.716 |
P | 0.423 | 0.647 | 0.873 | 0.550 | 0.706 | <0.001 | 0.001 | 0.986 | 0.871 | <0.001 | <0.001 | 0.477 |