Table 2.

MR-PRESSO estimates of the causal effects of PUFAs on BMD.

Exposures	Outcomes	Number	Effect	MR p-value	MR-PRESSO
		of
		SNPs			Global test p-value
Omega3	LS-BMD	22	−0.079	0.118	0.499
	FN-BMD	22	−0.0002	0.995	0.828
	FA-BMD	24	−0.075	0.309	0.791
	TB-BMD	36	−0.042	0.146	0.174
Omega6	LS-BMD	29	−0.025	0.577	0.083
	FN-BMD	29	0.001	0.972	0.992
	FA-BMD	30	0.065	0.272	0.783
	TB-BMD	45	−0.0515	0.012	0.541
Ratio of Omega6 to Omega3	LS-BMD	18	0.05	0.414	0.293
	FN-BMD	18	0.029	0.507	0.643
	FA-BMD	20	−0.032	0.716	0.638
	TB-BMD	26	0.032	0.352	0.317