Detection of susceptibility loci by genome-wide linkage analysis
2005

Detection of Genetic Risk Factors for Kofendrerd Personality Disorder

Sample size: 100 publication Evidence: moderate

Author Information

Author(s): Babron Marie-Claude, Bourgain Catherine, Leutenegger Anne-Louise, Clerget-Darpoux Françoise

Primary Institution: INSERM U535, Villejuif, France

Hypothesis

The study aims to evaluate the efficacy of model-free linkage statistics for finding evidence of linkage using different genetic maps.

Conclusion

The study found that both microsatellite and SNP maps provide similar results in detecting genetic risk loci for Kofendrerd Personality Disorder.

Supporting Evidence

  • The study evaluated genetic data from families with Kofendrerd Personality Disorder across four populations.
  • Both microsatellite and SNP maps were used to identify genetic risk factors.
  • The results showed that the power to detect linkage varies with the population's diagnostic criteria.

Takeaway

Researchers looked for genes that might cause a mental health disorder by studying families with the disorder and found that two types of genetic maps can give similar information.

Methodology

The study used pooled linkage analysis with nonparametric linkage statistics on data from families with Kofendrerd Personality Disorder across different populations.

Potential Biases

Potential biases may arise from the different ascertainment schemes and family structures used in the populations studied.

Limitations

The study's findings may not be generalizable due to differences in family ascertainment and diagnosis criteria across populations.

Participant Demographics

Families with Kofendrerd Personality Disorder were ascertained in four different populations with varying criteria.

Statistical Information

P-Value

0.5%

Statistical Significance

p<0.05

Digital Object Identifier (DOI)

10.1186/1471-2156-6-S1-S18

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