a nonsignificant trendp = 0.087
Patients who later on developed POD showed a nonsignificant trend towards a lower ASYM on the previous day (48.2 ± 3.6% versus 50.0 ± 4.7%, p = 0.087) and prior induction (49.5% [47.4;51.5] versus 50.6% [49.1;54.2], p = 0.081) as compared to patients who never developed POD (Figure 2 ).