Table 3 LSD multiple comparison tests of the main results at LOC induced by propofol
|  | Propofol requirements (mg·kg− 1) | BIS values | Time to LOC (s) |
|---|---|---|---|
Difference (95% CI) P | Difference (95% CI) P | Difference (95% CI) P | |
Control group vs. 0.5 μg· kg− 1DEX group | 0.68 (0.49 to 0.87) 0.0001 | −7.04 (− 9.23 to − 4.85) 0.0001 | 99.91 (76.20 to 123.63) 0.0001 |
Control group vs. 1.0 μg·kg− 1DEX group | 1.02 (0.84 to 1.21) 0.0001 | −7.58 (−9.75 to −5.41) 0.0001 | 177.56 (154.08 to 201.03) 0.0001 |
0.5 μg·kg− 1DEX group vs. 1.0 μg·kg− 1DEX group | 0.34 (0.16 to 0.54) 0.0001 | −0.54 (− 2.71 to1.63) 0.621 | 77.64 (54.17 to 101.12) 0.0001 |