Table 2 Amplitude and latency of somatosensory-evoked potential at different time points (mean ± SD) in groups A and B, p 0.37
Group | Measurements | T1 | T2 | T3 | T4 | T5 |
|---|---|---|---|---|---|---|
Group A (propofol + dexmedetomidine) | ULA (μv) | 2.0 ± 1.1 | 2.1 ± 1.1 | 2.1 ± 1.0 | 1.8 ± 1.0 | 1.9 ± 1.2 |
ULL (ms) | 19.2 ± 1.5 | 20.4 ± 1.6 | 19.7 ± 1.6 | 20.3 ± 1.7 | 19.9 ± 1.5 | |
LLA (μv) | 1.9 ± 1.1 | 1.8 ± 1.0 | 2.1 ± 1.1 | 2.0 ± 1.1 | 1.9 ± 1.1 | |
LLL (ms) | 19.4 ± 1.8 | 19.2 ± 1.7 | 20.4 ± 1.5 | 19.4 ± 1.6 | 20.3 ± 1.6 | |
Group B (propofol + fentanyl) | ULA (μv) | 1.6 ± 1.1 | 1.7 ± 1.0 | 1.8 ± 1.1 | 2.0 ± 1.0 | 1.8 ± 1.1 |
ULL (ms) | 19.8 ± 1.5 | 19.4 ± 1.6 | 19.7 ± 1.6 | 19.6 ± 1.7 | 19.9 ± 1.5 | |
LLA (μv) | 1.6 ± 1.1 | 1.7 ± 1.1 | 1.6 ± 1.1 | 1.9 ± 1.1 | 2.0 ± 1.0 | |
LLL (ms) | 19.0 ± 1.7 | 19.2 ± 1.7 | 19.8 ± 1.5 | 19.4 ± 1.6 | 19.3 ± 1.6 |