Table 3

Marginally significant p-values before and after principal component correction

Model

# marginally significant p-values without PC adjustment

# marginally significant p-values with PC adjustment


Main-effects

111

82

Main+adj

105

76

Haplotype

58

48


Number of p-values < × 10-4 for each model with and without principal components.

Wason and Dudbridge BMC Genetics 2010 11:80   doi:10.1186/1471-2156-11-80

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