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Table 1 One-sample Kolmogorov-Smirnov test

From: The effect of virtual reality technology on preoperative anxiety in children: a Solomon four-group randomized clinical trial

Ā 

Activity post

Vocalization post

Emotional expressivity post

State of apparent arousal post

N

40

40

40

40

Normal Parametersa

Mean

1.90

2.40

2.22

1.68

Std. deviation

1.236

1.499

1

1.095

Most extreme differences

Absolute

0.342

0.305

0.256

0.406

Positive

0.342

0.305

0.215

0.406

Negative

āˆ’ā€‰0.233

āˆ’ā€‰0.175

āˆ’ā€‰0.256

āˆ’ā€‰0.269

Kolmogorov-Smirnov Z

2.161

1.930

1.618

2.569

Asymp. Sig. (2-tailed)

0.000

0.001

0.011

0.000

  1. aTest distribution is normal