| Variable |
Multivariate p-value |
Odds Ratio |
95% Confidence Interval |
Intervention
(placebo versus dextromethorphan) |
0.001 |
2.929 |
1.518 |
5.651 |
Gender
(male versus female) |
0.897 |
0.973 |
0.646 |
1.466 |
| Advanced age |
0.741 |
0.912 |
0.527 |
1.578 |
| Weight |
0.947 |
0.986 |
0.650 |
1.494 |
| Baseline heart rate |
0.522 |
1.143 |
0.760 |
1.720 |
| Baseline mean arterial pressure |
0.588 |
1.111 |
0.759 |
1.626 |
|
