Mann-Whitney U-test
Wilcoxon test
MRI, magnetic resonance imaging; STAI-SB, state anxiety before scanning; STAI-SA, state anxiety during scanning; q1 - q3, 25th to 75thpercentiles
Table 3. Multivariate logistic model of predictors for high anxiety levels (≥40) prior to (STAI-SB) and during (STAI-SA) MRI examination.