Effects of Hyperthyroidism on Venous Thromboembolism: A Mendelian Randomization Study

Table 7

Heterogeneity and pleiotropy test results.

Exposure	Outcome	Heterogeneity			Pleiotropy
		Method	Cochran’s Q	value	value
FT4	Venous thromboembolism	IVW	29.396	0.006	0.820
TSH	Venous thromboembolism	IVW	32.82	0.574	0.635
Hyperthyroidism	Venous thromboembolism	IVW	0.597	0.742	0.721
Hypothyroidism	Venous thromboembolism	IVW	87.849	0.209	0.322

Abbreviations: FT4: free thyroxine; TSH: thyrotropin.