Table 3.

The outcomes of reverse MR between GM taxa and aneurysm.

Exposure	Outcomes	Methods	Beta	Se	Down	Up	Pval
AAA	phylum.Firmicutes.id.1672	IVW (fixed)	0.019	0.042	-0.064	0.103	0.648
		IVW (random)	0.019	0.056	-0.091	0.129	0.730
AAA	class.Lentisphaeria.id.2250	IVW (fixed)	-0.106	0.084	-0.271	0.059	0.208
		IVW (random)	-0.106	0.126	-0.353	0.141	0.401
AAA	order.Victivallales.id.2254	IVW (fixed)	-0.106	0.084	-0.271	0.059	0.208
		IVW (random)	-0.106	0.126	-0.353	0.141	0.401

AAA, abdominal aortic aneurysm; IVW, inverse variance weighted.