Table 3.

Causal Associations Between Genetically Determined BMI and Osteoarthritis

	β	SE	OR (95% CI)	P
IVW	0.02778	0.0037	1.028(1.021–1.036)	1.253e-13
Weighted median	0.02739	0.0044	1.028(1.019–1.037)	5.848e-10
MR-Egger	0.02735	0.0092	1.028(1.009–1.046)	0.009

Abbreviations: CI, confidence interval; IVW, inverse variance weighted; OR, odds ratio; SE, standard error; SNP, single-nucleotide polymorphism.