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Table 4 Behavioral assessments of 12-month HR-ASD group by participation timepoints. P value of t test comparing scores of each behavioral assessment between the matching and nonmatching 12-month HR-ASD infants (significant p value is emboldened). ADOS Autism Diagnostic Observation Schedule, MSEL Mullen Scales of Early Learning

From: Prediction of autism spectrum disorder diagnosis using nonlinear measures of language-related EEG at 6 and 12 months

 

Full HR-ASD

Matching HR-ASD

Nonmatching HR-ASD

p value

Behavioral assessments (mean ± SD (n))

 ADOS

  24-month severity score

4.81 ± 2.5 (25)

4.21 ± 2.29 (14)

5.81 ± 2.79 (11)

0.15

  36-month severity score

4.9 ± 2.19 (23)

3.85 ± 1.68 (13)

6.3 ± 2.93 (10)

0.006

12-month MSEL

n = 27

n = 14

n = 13

 

 Composite scaled score

99.0 ± 15.0

102.9 ± 13.3

94.8 ± 16.0

0.16

 Verbal developmental quotient

90.0 ± 20.5

93.1 ± 20.4

86.7 ± 21.0

0.43

 Non-verbal developmental quotient

116.7 ± 13.4

121 ± 12.1

112 ± 13.7

0.08