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Table 1 Sample size, for participants that provided EEG recording or EEG and ADOS at 6 and/or 12 months (male/female)

From: EEG functional connectivity in infants at elevated familial likelihood for autism spectrum disorder

Group

Outcome

London

(EEG)

London

(EEG & ADOS)

Seattle

(EEG)

Seattle

(EEG & ADOS)

Total Across Sites

(EEG)

Total Across Sites

(EEG & ADOS)

ELA

ASD

11/5

11/5

4/7

2/3

15/12

13/8

No ASD

10/25

10/25

22/6

12/4

32/31

22/29

Unknown

0/0

0/0

0/0

0/0

0/0

0/0

ELA Total

 

21/30

21/30

26/13

14/7

47/43

35/37

TLA

ASD

0/0

0/0

2/1

0/0

2/1

0/0

No ASD

21/27

20/27

21/16

12/10

42/43

32/37

Unknown

0/0

0/0

3/1

0/0

3/1

0/0

TLA Total

 

21/27

20/27

26/18

12/10

47/45

32/37

Total across groups

 

42/57

41/57

52/31

26/17

94/88

67/74

  1. ADOS autism diagnostic observation schedule; ASD autism spectrum disorder; EEG electroencephalogram; ELA elevated likelihood for ASD; TLA typical likelihood for ASD