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. 2022 Feb 14;9:819635. doi: 10.3389/fnut.2022.819635

Table 4.

Pleiotropy test of plasma omega-3 genetic IVs in GWAS for low back pain.

Pleiotropy test Heterogeneity test
MR_Egger PRESSO MR Egger IVW
Intercept SE p val p val Q Q_df Q_pval Q Q_df Q_pval
0.018 0.029 0.569 0.173 9.405 4 0.052 10.309 5 0.067

SE, standard error. p val ≥ 0.05 represents no significant pleiotropy. Q_pval ≥ 0.05 represents no significant heterogeneity.