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. 2019 May 3;10:21. doi: 10.1186/s13229-019-0271-7

Table 1.

Comparison between males and females on intellectual functioning (corrected) scores and autism features

Males Females p
n M ± SD n M ± SD
Intellectual functioninga
 cVIQ 66 42.5 ± 23.6 29 73.1 ± 17.6 < 0.0001*
 cPIQ 67 42.7 ± 19.7 29 66.9 ± 15.8 < 0.0001*
 cFSIQ 66 29.6 ± 24.2 29 65.9 ± 17.2 < 0.0001*
Autism featuresb
 ADOS CSS 62 6.69 ± 2.00 25 4.92 ± 2.36 0.573
 SA CSS 62 6.56 ± 2.19 25 4.80 ± 2.25 0.814
 RRB CSS 62 7.37 ± 1.88 25 6.76 ± 2.28 0.708

aSemi-parametric regression adjusted for country, age and ADOS CSS

bRobust regression adjusted for country and cFSIQ; *p value remained < 0.05 after adjustment for multiple testing