Two sample MR report
Inflammatory bowel disease || id:finn-b-K11_IBD against AtopicDermatitis
Date: 26 January, 2026
Results from two sample MR:
| method | nsnp | b | se | pval |
|---|---|---|---|---|
| MR Egger | 13 | -0.070 | 0.152 | 0.652 |
| Weighted median | 13 | -0.012 | 0.024 | 0.602 |
| Inverse variance weighted | 13 | 0.012 | 0.063 | 0.850 |
| Simple mode | 13 | -0.032 | 0.035 | 0.375 |
| Weighted mode | 13 | 0.009 | 0.034 | 0.788 |
Heterogeneity tests
| method | Q | Q_df | Q_pval |
|---|---|---|---|
| MR Egger | 204 | 11 | 0 |
| Inverse variance weighted | 210 | 12 | 0 |
Test for directional horizontal pleiotropy
| egger_intercept | se | pval |
|---|---|---|
| 0.015 | 0.024 | 0.562 |
Test that the exposure is upstream of the outcome
| snp_r2.exposure | snp_r2.outcome | correct_causal_direction | steiger_pval |
|---|---|---|---|
| 0 | 0 | TRUE | 0.55 |
Note - R^2 values are approximate
Forest plot of single SNP MR
Comparison of results using different MR methods
Funnel plot
Leave-one-out sensitivity analysis
