| Baseline | Concentration 1 | Concentration 2 | Concentration 3 | Concentration 4 | |||||
---|---|---|---|---|---|---|---|---|---|---|
 | Mean | SD | Mean | SD | Mean | SD | Mean | SD | Mean | SD |
Propofol (μg/ml) | 0.00 | (0.00) | 0.10 | (0.04) | 0.26 | (0.07) | 0.58 | (0.18) | 0.92 | (0.24) |
 |  |  | 0.11 | (0.03) | 0.31 | (0.11) | 0.62 | (0.16) | 0.91 | (0.25) |
Ketamine (ng/ml) | 0.00 | (0.00) | 11.49 | (4.31) | 24.64 | (6.68) | 47.87 | (18.03) | 85.75 | (31.87) |
 |  |  | 12.61 | (4.85) | 27.48 | (11.62) | 51.86 | (21.54) | 93.88 | (38.26) |
Fentanyl (ng/ml) | 0.00 | (0.00) | 0.28 | (0.03) | 0.53 | (0.09) | 1.01 | (0.15) | 1.48 | (0.26) |
 |  |  | 0.31 | (0.07) | 0.55 | (0.13) | 1.02 | (0.21) | 1.53 | (0.25) |
Ketamine (ng/ml) | 0.00 | (0.00) | 25.59 | (13.26) | 30.29 | (13.94) | 30.73 | (16.98) | 29.88 | (12.84) |
 |  |  | 25.41 | (5.76) | 35.41 | (15.90) | 29.82 | (12.26) | 31.58 | (14.23) |
& | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Fentanyl (ng/ml) | 0.00 | (0.00) | 0.27 | (0.11) | 0.49 | (0.13) | 1.05 | (0.17) | 1.57 | (0.26) |
 |  |  | 0.29 | (0.06) | 0.57 | (0.15) | 1.09 | (0.24) | 1.57 | (0.29) |