. 2021 Sep 22;23(9):e22942. doi: 10.2196/22942

Table 2.

Comparison of self-reported child satisfaction scores between groups, measured with a visual analog scale.

Characteristics			Participant (n=77), n (%)		Median score (IQR; SD)		Mean rank		Chi-square (df)		P value
Timepoint 1
	VR-MRI^a	30 (39)		80 (22; 27)		36.15		7.7 (2)		.02^b
	Standard preparatory manual	20 (26)		73.5 (37; 27)		30.90		—^c		—
	Child Life Program	27 (35)		90 (23;12)		47.17		—		—

^aVR-MRI: virtual reality magnetic resonance imaging.

^bStatistically significant difference between study arms (Kruskal–Wallis, P<.05).

^cNot available.