Table 6.
n-3 ADI (EPA:ALA) | n-6 ADI (AA:LA) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MM | Mm | mm | p-value | MM | Mm | mm | p-value | |||||||
ADI | SEM | ADI | SEM | ADI | SEM | ADI | SEM | ADI | SEM | ADI | SEM | |||
FADS2 | ||||||||||||||
rs174579 | 0.932 | 0.052 | 0.869 | 0.123 | 0.519 | 0.178 | 0.53 | 0.183 | 0.006 | 0.158 | 0.005 | 0.130 | 0.009 | 0.03 |
rs174593 | 0.940 | 0.052 | 0.849 | 0.125 | 0.587 | 0.154 | 0.57 | 0.183a | 0.006 | 0.156b | 0.005 | 0.131a,b | 0.008 | 0.01 |
rs174602 | 0.995 | 0.072 | 0.867 | 0.081 | 0.797 | 0.122 | 0.27 | 0.199a | 0.009 | 0.163b | 0.003 | 0.148b | 0.006 | 4.11 × 10−5* |
rs174626 | 0.996 | 0.070 | 0.798 | 0.053 | 0.986 | 0.254 | 0.20 | 0.194a | 0.009 | 0.162b | 0.004 | 0.154b | 0.007 | 0.30 × 10−3* |
rs2072114 | 1.068a | 0.100 | 0.889a,b | 0.064 | 0.695b | 0.086 | 0.01 | 0.209a | 0.011 | 0.165b | 0.003 | 0.142b | 0.004 | 7.80 × 10−8* |
rs2845573 | 1.065a | 0.100 | 0.887a,b | 0.063 | 0.702b | 0.087 | 0.03 | 0.209a | 0.011 | 0.165b | 0.003 | 0.142b | 0.004 | 3.82 × 10−7* |
rs2851682 | 1.061a | 0.100 | 0.886a,b | 0.064 | 0.712b | 0.087 | 0.04 | 0.208a | 0.011 | 0.165b | 0.0003 | 0.144b | 0.005 | 1.24 × 10−6* |
rs498793 | 0.925 | 0.055 | 0.802 | 0.108 | 1.177 | 0.614 | 0.55 | 0.177 | 0.006 | 0.165 | 0.006 | 0.203 | 0.016 | 0.35 |
rs526126 | 0.935 | 0.065 | 0.862 | 0.074 | 0.844 | 0.198 | 0.68 | 0.183 | 0.007 | 0.163 | 0.004 | 0.151 | 0.010 | 0.16 |
Results of analysis of 9 SNP from the FADS cluster for associations with n-3 and n-6 ADI. Different letters (a or b) denote values that are significantly different between groups. The * denotes p-values which are significant and withstood multiple testing. P-values were determined using multiple linear regression models which were adjusted for BMI, age, dietary LA, ALA, EPA and DHA, % total energy from dietary fat and physical activity. Abbreviations: M major, m minor, ADI aggregate desaturase indices, SEM standard error of the mean.