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Table 1 Descriptive statistics

From: Interrelationship between insistence on sameness, effortful control and anxiety in adolescents and young adults with autism spectrum disorder (ASD)

 

Mean (SD)

Sample range

Possible range

Shapiro-Wilk test (sig)

Chronological age

18.71 (2.51)

14.42–24.81

NA

p = .006

AQ-28

77.94 (8.93)

67–104

28–112

p = .001

Anxiety

12.90 (8.01)

0–31

0–36

p = .015

IS

2.17 (.58)

1.13–3.75

1–3

p = .34

Effortful control

68.11 (16.65)

33–103

19–152

p = .78

  1. Note: IS score is calculated as mean (see Barrett et al. [37] for detail)
  2. NA not applicable