Table 4.

ADI-R sub-scores dependent on soy-based formula.

	Soy (N=297)		Non Soy (N=1391)
Males	Mean	SD	Mean	SD	P
A1a failure nonverbal social	3.8	1.6	3.8	1.7	0.81
A2 failure peer relationships	6.1	1.7	6.0	1.8	0.70
A3 lack shared enjoy	4.4	1.6	4.2	1.7	0.15
A4 lack socioemotional	6.2	2.2	6.1	2.2	0.21
B1b delay language gestures	4.5	2.7	4.7	2.6	0.34
B2 fail initiate conversation	3.6	0.82	3.6	0.68	0.18
B3 idiosyncratic speech	4.0	1.8	3.9	1.8	0.72
B4 lack make believe	4.7	1.3	4.6	1.3	0.72
C1c encompassing pattern	2.1	1.2	1.9	1.2	<0.01
C2 compulsive rituals	1.6	1.4	1.5	1.4	0.19
C3 repetitive mannerisms	1.5	0.77	1.4	0.80	0.26
C4 preoccupation material	1.7	0.53	1.7	0.60	0.16
	Soy (N=44)		Non Soy (N=217)
Females	Mean	SD	Mean	SD	P
A1a failure nonverbal social	3.9	1.3	4.0	1.7	0.67
A2 failure peer relationships	6.3	1.8	6.0	1.7	0.48
A3 lack shared enjoy	4.4	1.9	4.4	1.8	0.87
A4 lack socioemotional	6.4	2.1	6.2	2.3	0.53
B1b delay language gestures	4.7	3.0	5.1	2.6	0.29
B2 fail initiate conversation	3.8	0.45	3.7	0.62	0.28
B3 idiosyncratic speech	4.5	1.5	3.9	1.8	0.10
B4 lack make believe	4.6	1.5	4.5	1.4	0.74
C1c encompassing pattern	1.6	1.0	1.5	1.1	0.32
C2 compulsive rituals	1.6	1.5	1.4	1.4	0.41
C3 repetitive mannerisms	1.4	0.82	1.4	0.81	0.98
C4 preoccupation material	1.6	0.57	1.6	0.66	0.63

^aA1–A4 denote RSI sub-categories

^bB1–B4 denote Non Verbal sub-categories

^cC1–C4 denote RRSB sub-categories