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Table 1 Main characteristics of the participants

From: Children with autism spectrum disorder produce more ambiguous and less socially meaningful facial expressions: an experimental study using random forest classifiers

 

ASD (N = 36)

TD (N = 157)

Chronological age, mean (±SD)

8.8 (1.8)

8.4 (1.4)

Male/female (% of males)

27/9 (75%)

82/75 (52%)

Nice/Paris (% from Nice)

20/16 (55.6%)

94/63 (60%)

WISC-4, mean (±SD)

92.5 (17.5)

Not performed

Developmental age (IQ × age/100)

8.2 (2.1)

NA

ADI-R scores, mean (±SD)

 Social impairment

14.9 (5.1)

NA

 Verbal communication

11.9 (6)

NA

 Restricted, repetitive behaviours

4.7 (3)

NA