Two sample MR report


Date: 03 January, 2026


Results from two sample MR:

method nsnp b se pval
MR Egger 22 -0.1763363 0.1034574 0.1037873
Weighted median 22 -0.0701412 0.0529152 0.1849922
Inverse variance weighted 22 -0.0786842 0.0374143 0.0354613
Simple mode 22 -0.0280778 0.0894268 0.7566373
Weighted mode 22 -0.0449914 0.0753018 0.5565751

Heterogeneity tests

method Q Q_df Q_pval
MR Egger 17.97907 20 0.5887874
Inverse variance weighted 19.00404 21 0.5848811

Test for directional horizontal pleiotropy

egger_intercept se pval
0.00882 0.0087119 0.3234348

Test that the exposure is upstream of the outcome

snp_r2.exposure snp_r2.outcome correct_causal_direction steiger_pval
0.0001104 0 TRUE 0.2331873

Note - R^2 values are approximate


Forest plot of single SNP MR

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Comparison of results using different MR methods

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Funnel plot

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Leave-one-out sensitivity analysis

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