Table 3.
The Influence of Mediators on COPD Onset
| Exposure | Outcome | Method | N of SNPs | OR | ORLow | ORHigh | P |
|---|---|---|---|---|---|---|---|
| Cigarettes per day | COPD | MR Egger | 41 | 2.8236 | 1.9832 | 4.0203 | 1.22E-06 |
| Weight median | 41 | 2.3903 | 1.9486 | 2.9320 | 2.45E-15 | ||
| IVW | 41 | 2.0549 | 1.6652 | 2.5360 | 1.92E-11 | ||
| BMI | MR Egger | 66 | 1.8858 | 1.3811 | 2.5751 | 7.43E-05 | |
| Weight median | 66 | 1.6734 | 1.4042 | 1.9943 | 5.43E-09 | ||
| IVW | 66 | 1.7019 | 1.5139 | 1.9132 | 5.44E-19 | ||
| Allergy | MR Egger | 43 | 2.0684 | 0.6013 | 7.1148 | 0.2507 | |
| Weight median | 43 | 2.1307 | 1.0969 | 4.1389 | 0.0255 | ||
| IVW | 43 | 2.1287 | 1.3115 | 3.4549 | 0.0022 |