Table 4. IONM monitoring during surgery.
| Variable | Group C1 (n=26) | Group C2 (n=26) | Statistics | P | 95% CI |
|---|---|---|---|---|---|
| Time to initial monitoring (min) | 39.7±7.8 | 38.2±7.5 | 0.710† | 0.481 | −2.7 to 5.7 |
| V1 (μV) | 561.0 (290.8–1,111.5) | 448.0 (184.0–747.3) | 0.842‡ | 0.400 | – |
| R1 (μV) | 738.0 (482.8–1,332.5) | 580.0 (307.3–1,008.8) | 1.556‡ | 0.120 | – |
| R2 (μV) | 882.0 (396.0–1,377.8) | 777.0 (394.0–1,255.3) | 0.320‡ | 0.749 | – |
| V2 (μV) | 782.0 (342.0–1,005.0) | 471.5 (281.0–1,001.0) | 0.824‡ | 0.410 | – |
Data are presented as mean ± SD or median (interquartile range). Group C1, patients intubated with 1× ED95 (0.05 mg/kg) of cisatracurium; Group C2, patients intubated with 2× ED95 (0.1 mg/kg) of cisatracurium. †, t value; ‡, Z value. CI, confidence interval.