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Table 1 Means and standard deviations (in parentheses) for the different SNP genotypes of GTF2I

From: Cognitive-behavioral phenotypes of Williams syndrome are associated with genetic variation in the GTF2I gene, in a healthy population

 

Genotypes

 

rs4717907

rs13227433

Questionnaire metrics (ranges)

CC

CT

TT

AA

AC

CC

AQ-Social (0–9)

2.62 (1.77)

2.34 (1.63)

2.51 (1.98)

2.60 (1.76)

2.29 (1.57)

2.63 (2.03)

AQ-Communication (0–9)

2.41 (1.93)

2.13 (1.76)

1.83 (1.84)

2.40 (1.90)

2.06 (1.75)

1.89 (1.90)

SPQ-Social Anxiety (4–20)

10.94 (3.75)

10.65 (3.62)

12.17 (4.25)

10.84 (3.77)

10.56 (3.61)

12.03 (4.21)

Williams syndrome profile score (0.1–1.36)

0.721 (0.217)

0.704 (0.206)

0.595 (0.234)

0.725 (0.215)

0.701 (0.203)

0.609 (0.235)

AQ-Total (4–36)

17.60 (5.47)

16.90 (5.42)

17.06 (6.15)

17.56 (5.43)

16.53 (5.44)

17.37 (6.25)

SPQ-Total (34–125)

82.03 (15.08)

79.97 (16.49)

82.76 (15.53)

81.76 (14.99)

80.36 (16.03)

81.51 (16.49)