Statistics for dependent groups | t-test | Degrees of freedom | p | ||||
---|---|---|---|---|---|---|---|
Comparison of hemodynamic parameters between particular days after surgery in TEA group | Mean | N | Standard deviation | Standard error of the mean | |||
a blood pressure-s- (every 4 h) 1st day | 119.13 | 30 | 13.50 | 2.47 | −0.34 | 29 | .734 |
a blood pressure-s- (every 4 h) 2nd day | 120.00 | 30 | 16.43 | 3.00 | |||
a blood pressure-s- (every 4 h) 1st day | 120.35 | 23 | 14.63 | 3.05 | −1.10 | 22 | .284 |
a blood pressure-s- (every 4 h) 3rd day | 123.91 | 23 | 12.92 | 2.69 | |||
a blood pressure-s- (every 4 h) 2nd day | 120.61 | 23 | 17.71 | 3.69 | −1.03 | 22 | .314 |
a blood pressure-s- (every 4 h) 3rd day | 123.91 | 23 | 12.92 | 2.69 | |||
b blood pressure-d- (every 4 h) 1st day | 66.83 | 30 | 7.64 | 1.40 | −0.50 | 29 | .622 |
b blood pressure-d- (every 4 h) 2nd day | 67.47 | 30 | 7.64 | 1.40 | |||
b blood pressure-d- (every 4 h) 1st day | 67.22 | 23 | 7.94 | 1.65 | −2.37 | 22 | .027 |
b blood pressure-d- (every 4 h) 3rd day | 72.09 | 23 | 8.81 | 1.84 | |||
b blood pressure-d- (every 4 h) 2nd day | 67.09 | 23 | 8.46 | 1.76 | −2.39 | 22 | .026 |
b blood pressure-d- (every 4 h) 3rd day | 72.09 | 23 | 8.81 | 1.84 | |||
pulse 1st day | 79.93 | 30 | 10.76 | 1.96 | −3.33 | 29 | .002 |
pulse 2nd day | 84.56 | 30 | 10.07 | 1.84 | |||
pulse 1st day | 79.96 | 23 | 10.34 | 2.16 | −2.57 | 22 | .018 |
pulse 3rd day | 85.09 | 23 | 9.83 | 2.05 | |||
pulse 2nd day | 83.43 | 23 | 10.32 | 2.15 | −1.07 | 22 | .296 |
pulse 3rd day | 85.09 | 23 | 9.83 | 2.05 | |||
SaO2 1st day | 97.12 | 20 | 1.61 | 0.36 | 3.71 | 19 | .002 |
SaO2 2nd day | 95.20 | 20 | 2.50 | 0.56 | |||
SaO2 1st day | 96.93 | 8 | 2.03 | 0.72 | 1.53 | 7 | .169 |
SaO2 3rd day | 95.13 | 8 | 2.85 | 1.01 | |||
SaO2 2nd day | 94.33 | 6 | 2.34 | 0.95 | −0.70 | 5 | .516 |
SaO2 3rd day | 95.00 | 6 | 3.22 | 1.32 |