Table 1 The results of sensitivity analysis
Exposure | Outcome | MR-egger regression | MR-PRESSO Global test | Cochran’s Q-test |
|---|---|---|---|---|
The MO in left inferior fronto-occipital fasciculus (IDP 1587) | Migraine | NA | NA | NA |
The OD in right posterior thalamic radiation (IDP 2005) | Migraine | Intercept = 0.04 p = 0.27 | RSS = 10.96 p = 0.34 | Q-value = 8.63 p = 0.28 |
Migraine | The MO in right uncinate fasciculus (IDP 1571) | Intercept = − 0.01 p = 0.47 | RSS = 105.74 p < 1.00 × 10− 3 | Q-value = 99.38 p = 1.29 × 10− 7 |
Migraine | The OD in left superior cerebellar peduncle (IDP 1990) | Intercept = − 0.01 p = 0.88 | RSS = 49.10 p = 0.14 | Q-value = 46.69 p = 0.13 |