Hemodynamic parameter | Ketamine group(n = 258) | Tramadol group(n = 258) | t-test | P-value |
---|---|---|---|---|
Baseline MAP(Mean ± SD) | 93.28 ± 6.61 | 95.55 ± 7.35 | 3.690 | 0.061 |
 After 10mints | 86.62 ± 5.03 | 86.33 ± 6.18 | 0.594 | 0.553 |
 After 20mints | 83.75 ± 4.46 | 80.40 ± 5.51 | 7.611 | 0.001 |
 After 30mints | 83.41 ± 4.23 | 79.07 ± 5.14 | 10.469 | 0.001 |
 After 40mints | 83.34 ± 4.25 | 79.28 ± 4.62 | 10.405 | 0.001 |
 After 50mints | 83.64 ± 4.47 | 79.51 ± 4.88 | 10.038 | 0.001 |
 After 60mints | 83.91 ± 4.18 | 80.00 ± 4.71 | 9.965 | 0.001 |
Baseline HR(Mean ± SD) | 81.41 ± 10.02 | 80.89 ± 9.48 | 0.605 | 0.546 |
 After 10mints | 80.45 ± 10.00 | 78.49 ± 10.74 | 2.146 | 0.032 |
 After 20mints | 80.22 ± 10.66 | 76.97 ± 10.84 | 3.440 | 0.001 |
 After 30mints | 80.42 ± 10.90 | 77.11 ± 10.57 | 3.502 | 0.001 |
 After 40mints | 81.09 ± 10.84 | 78.52 ± 10.94 | 2.688 | 0.007 |
 After 50mints | 82.52 ± 10.43 | 80.84 ± 12.68 | 1.646 | 0.100 |
 After 60mints | 85.59 ± 11.88 | 85.20 ± 13.48 | 0.350 | 0.727 |