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. 2016 Oct 25;6(10):e926. doi: 10.1038/tp.2016.177

Table 3. SNP-based BFI heritabilities in controls (n=4728).

  σ2G (s.e.) σ2G/σ2P (s.e.) LRT (df=1) P
Neuroticism <0.001 (1.45) <0.001 (0.05) <0.001 0.5
Extraversion <0.001 (0.68) <0.001 (0.06) <0.001 0.5
Openness 1.14 (2.32) 0.03 (0.06) 0.25 0.3
Conscientiousness 1.20 (1.32) 0.05 (0.06) 0.85 0.2
Agreeableness 1.87 (1.18) 0.10 (0.06) 2.50 0.06

Abbreviations: BFI, Big Five Inventory; df, degrees of freedom; LRT, likelihood ratio test; P, P-value for the LRT; SNP, single-nucleotide polymorphism; σ2G, genetic variance; σ2G/σ2P, proportion of total variation due to common variants.