Two sample MR report
Irritable bowel syndrome || id:finn-b-K11_IBS against AtopicDermatitis
Date: 26 January, 2026
Results from two sample MR:
| method | nsnp | b | se | pval |
|---|---|---|---|---|
| MR Egger | 11 | 0.033 | 0.047 | 0.507 |
| Weighted median | 11 | -0.002 | 0.028 | 0.932 |
| Inverse variance weighted | 11 | 0.007 | 0.020 | 0.713 |
| Simple mode | 11 | -0.004 | 0.048 | 0.927 |
| Weighted mode | 11 | -0.005 | 0.043 | 0.909 |
Heterogeneity tests
| method | Q | Q_df | Q_pval |
|---|---|---|---|
| MR Egger | 8.65 | 9 | 0.470 |
| Inverse variance weighted | 9.00 | 10 | 0.532 |
Test for directional horizontal pleiotropy
| egger_intercept | se | pval |
|---|---|---|
| -0.004 | 0.007 | 0.57 |
Test that the exposure is upstream of the outcome
| snp_r2.exposure | snp_r2.outcome | correct_causal_direction | steiger_pval |
|---|---|---|---|
| 0 | 0 | TRUE | 0.822 |
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
