Reference |
Allele Change |
Risk Allele |
Statistical Values |
Author Comments |
Result of Statistical Analysis |
Forero DA, 2009 |
A/G |
|
|
Not significant for the total samples.
Not significant for the total samples.
|
Non-significant
|
Kent L, 2005 |
Val/Met |
|
TDT P-value=0.02, OR=1.61 for parental alleles; TDT P-value=......
TDT P-value=0.02, OR=1.61 for parental alleles; TDT P-value=1.00, OR=1.00 for maternal alleles; TDT P-value=0.0005, OR=3.2 for paternal alleles
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there was significant overtransmission of the Val allele for......
there was significant overtransmission of the Val allele for the whole sample and separate parental transmissions; maternal transmissions alone demonstrated no bias but there was highly significant overtransmission of the Val allele from fathers
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Significant
|
Xu X, 2007(b) |
|
|
UK sample: TDT P-value=0.666, HHRR P-value=0.668, TRANSMIT P......
UK sample: TDT P-value=0.666, HHRR P-value=0.668, TRANSMIT P-value=0.196; Taiwanese sample: TDT P-value=0.788, HHRR P-value=0.789, TRANSMIT P-value=0.835
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No significant preferential transmission of any allele was f......
No significant preferential transmission of any allele was found
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|
Non-significant
|
Aureli A, 2010 |
G/A |
|
Fisher's exact test P-value=0.0009, X2=11.54, OR=......
Fisher's exact test P-value=0.0009, X2=11.54, OR=3.44 for 196G allele, Pearson's chi-squared test P-value=0.003, X2=11.65, OR=7.04 for the G/A genotype
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196G allele was statistically significant for the ADHD group......
196G allele was statistically significant for the ADHD group and the G/A genotype was more frequent in both ADHD and ID patients compared to controls
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Significant
|
Lee J, 2007 |
A/G |
A |
Allelic TDT P-value=0.627 for all transmissions, P-value=0.7......
Allelic TDT P-value=0.627 for all transmissions, P-value=0.777 for paternal transmissions, P-value=0.655 for maternal transmissions; quantitative analysis FBAT smallest P-value=0.372 for Teacher rated hyperactivity/impulsivity
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|
No significant evidence of biased transmission or relationsh......
No significant evidence of biased transmission or relationship between this allele and the two ADHD symptom dimensions or short-term and working memory scores
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Non-significant
|
Sanchez-Mora C, 2010 |
G>A |
|
meta-analysis P-value=0.86, OR=0.99 for dominat model with f......
meta-analysis P-value=0.86, OR=0.99 for dominat model with fixed effects; fixed-effects model P-value=0.95, OR=0.99 for combined subtype, P-value=0.24, OR=0.86 for inattentive subtype, P-value=0.51, OR=0.93 for females, P-value=0.72, OR=1.03 for males
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|
showed a lack of a statistically significant effect on adult......
showed a lack of a statistically significant effect on adulthood ADHD
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|
Non-significant
|
Cho SC, 2010(a) |
|
|
allelic P-value=0.525, X2 (1df)=0.405, genotypic ......
allelic P-value=0.525, X2 (1df)=0.405, genotypic P-value=0.735, X2 (2df)=0.615 in boys; allelic P-value=0.347, X2 (1df)=0.886, genotypic P-value=0.578, X2 (2df)=1.234 in girls; TDT P-value=0.059, X2 (df=1)=3.56
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a trend toward the preferential transmission of the A allele......
a trend toward the preferential transmission of the A allele in girls
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Non-significant
|
Lanktree M, 2008 |
A(M):G(V) |
|
X2=4.41, P-value=0.036 in the family-based sample......
X2=4.41, P-value=0.036 in the family-based sample; X2=2.31, P-value=0.13, OR=1.47 in the case-control sample; X2=6.71, P-value=0.0096, OR=1.65 in the combined samples
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|
showed marginal significance in the family-based sample, and......
showed marginal significance in the family-based sample, and showed association in the combined samples
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|
Significant
|
Schimmelmann BG, 2007 |
Val/Met |
|
allelic TDT P-value=1 in parental, paternal and maternal tra......
allelic TDT P-value=1 in parental, paternal and maternal transmission; PO-LRT P-value=0.47 between the transmission difference of fathers and mothers
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|
there was no significant over-transmission of the common Val......
there was no significant over-transmission of the common Val66 allele neither from all parents nor from fathers or mothers separately; paternal and maternal transmissions were not significantly different
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|
Non-significant
|
Thakur G. A., 2012 |
A/G |
A |
FBAT: Z=-0.79, P=0.43, effect size=0.07
FBAT: Z=-0.79, P=0.43, effect size=0.07
|
No association with ADHD was found.
No association with ADHD was found.
|
Non-significant
|
Gizer IR, 2009 |
|
|
Meta-analysis model: Fixed: OR=1.01, 95% CI=0.91-1.12, P-val......
Meta-analysis model: Fixed: OR=1.01, 95% CI=0.91-1.12, P-value=0.406; Q-statistic: P-value=0.504, I2=0
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|
no evidence to suggest an association between this polymorph......
no evidence to suggest an association between this polymorphisms and ADHD
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|
Non-significant
|
Friedel S, 2005 |
G/A |
|
genotypic Cochran-Armitage trend test P-value>0.2
genotypic Cochran-Armitage trend test P-value>0.2
|
no significant difference was observed
no significant difference was observed
|
Non-significant
|