Table 2

Predictors of intraprocedural conversion from monitored anethesia care (MAC) to general anesthesia (GA)

PredictorORAUC
OR95% CIP valueAUC95% CI
Age1.000.98 to 1.030.990.510.39 to 0.63
BMI (continuous)1.020.97 to 1.070.520.470.34 to 0.59
BMI >30 kg/m2 1.060.47 to 2.400.89
NIHSS (continuous)0.960.90 to 1.020.960.580.46 to 0.69
NIHSS >150.620.28 to 1.360.23
Echo ejection fraction1.020.98 to 1.060.290.550.44 to 0.66
Occlusion site
 Right vs left1.370.59 to 3.190.47
 Posterior vs anterior4.991.67 to 14.96 0.004
  • BMI, body mass index; NIHSS, National Institutes of Health Stroke Scale.