Facial Emotion Recognition and Polymorphisms of Dopaminergic Pathway Genes in Children with ASD

Table 4

Association between SNPs and accuracy in facial emotion recognition in children with ASD.

Facial expression		Happiness		Sadness		Anger		Fear
Intensity		High	Low	High	Low	High	Low	High	Low
rs1611115	C/C	82.7	61.5	84.6	59.6	76.9	46.2	69.2	48.1
	T/C	92.3	74.4	82.5	66.7	66.7	33.3	66.7	46.2
	T/T	100	57.1	100.0	85.7	100.0	42.9	85.7	42.9
rs6592961	A/A	100.0	66.7	66.7	66.7	66.7	66.7	66.7	66.7
	G/A	92.1	69.0	86.2	62.1	75.9	34.5	55.2	41.4
	G/G	84.1	65.1	85.7	65.1	74.6	41.3	76.2	47.6
rs251937	C/C	100	80.0	100	73.3	86.7	40.0	86.7	26.7
	T/C	82.5	64.9	80.7	59.7	66.7	31.6	54.3	42.1
	T/T	92.3	61.5	84.6	69.2	84.6	61.5	92.3	69.2
rs4630328	G/A	66.7	66.7	66.7	0	33.3	33.3	33.3	33.3
	G/G	83.7	66.3	85.9	68.5	77.2	41.3	71.7	47.8
rs167771	A/A	86.2	63.8	86.2	62.1	70.7	34.5	67.2	46.6
	G/A	87.1	74.2	83.9	67.7	80.6	51.6	77.4	51.6
	G/G	100	55.6	77.8	66.7	77.8	44.4	55.6	33.3

The numbers in italics indicate that accuracy in facial expression recognition was significantly different for these SNP variants ().