Figure 2

![Figure 2: Mendelian randomization effect estimates showing the association between genetically predicted environmental exposures and IBD risk, using instrumental variables from genome-wide association studies.]()

> Source: Robert Carreras-Torres et al. "Identifying environmental risk factors for inflammatory bowel diseases: a Mendel." *Scientific reports*, 2020. PMID: [33159156](https://pubmed.ncbi.nlm.nih.gov/33159156/)

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  <img src="" alt="Mendelian randomization effect estimates showing the association between genetically predicted environmental exposures and IBD risk, using instrumental variables from genome-wide association studies." />
  <figcaption>Figure 2. Mendelian randomization effect estimates showing the association between genetically predicted environmental exposures and IBD risk, using instrumental variables from genome-wide association studies.<br>  Source: Robert Carreras-Torres et al. "Identifying environmental risk factors for inflammatory bowel diseases: a Mendel." <em>Scientific reports</em>, 2020. PMID: <a href="https://pubmed.ncbi.nlm.nih.gov/33159156/">33159156</a></figcaption>
</figure>