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Table 1 Descriptive characteristics of the ASD and TD groups

From: Assessment of olfactory detection thresholds in children with autism spectrum disorders using a pulse ejection system

 

ASD (n = 20)

TD (n = 23)

Statistics

 

(M, SD)

(M, SD)

t orχ 2

df

p

Age (M, SD)

13.2 ± 2.1

12.5 ± 2.2

t = 1.100

41

0.278

Gender (males:females)

14:6

17:6

χ 2 = 0.393

1

0.531

CARS (M, SD)

34.1 ± 2.4

17.7 ± 1.3

t = 28.955

41

<0.001

  1. M mean, SD standard deviation