Research Article
Facial Emotion Recognition and Polymorphisms of Dopaminergic Pathway Genes in Children with ASD
Table 3
Genotype frequencies of SNPs in children with ASD and in healthy controls.
| | SNP | Genotypes | Healthy control, (%) | Children with ASD, (%) | value | Children with ASD | value | | Mild-moderate, (%) | Severe, (%) |
| | rs1611115 | C/C | 38 (63.3) | 52 (53.1) | 0.4428 | 20 (54.1) | 32 (52.5) | 0.4007 | | C/T | 19 (31.7) | 39 (39.8) | | 16 (43.2) | 23 (37.7) | | | T/T | 3 (5.0) | 7 (7.1) | | 1 (2.7) | 6 (9.8) | |
| | rs6592961 | G/G | 43 (71.7) | 63 (64.3) | 0.6312 | 22 (59.5) | 41 (67.2) | 0.6838 | | G/A | 14 (23.3) | 29 (29.6) | | 12 (32.4) | 17 (27.9) | | | A/A | 3 (5.0) | 6 (6.1) | | 3 (8.1) | 3 (4.9) | |
| | rs251937 | C/C | 15 (25.0) | 15 (15.3) | 0.3084 | 6 (16.2) | 9 (14.8) | 0.8049 | | C/T | 32 (53.3) | 57 (58.1) | | 20 (54.0) | 37 (60.7) | | | T/T | 13 (21.7) | 26 (26.5) | | 11 (37.8) | 15 (24.6) | |
| | rs4630328 | G/G | 57 (95.0) | 92 (93.9) | 0.7677 | 35 (94.6) | 57 (93.4) | 0.8176 | | G/A | 3 (5.0) | 6 (6.1) | | 2 (5.4) | 4 (6.6) | |
| | rs167771 | A/A | 36 (60.0) | 72 (73.4) | 0.1772 | 25 (67.6) | 47 (77.0) | 0.5593 | | G/A | 20 (33.3) | 21 (21.5) | | 10 (27.0) | 11 (18.0) | | | G/G | 4 (6.7) | 5 (5.1) | | 2 (5.4) | 3 (4.9) | |
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