Figure 7

Forest plot showing OR and 95% confidence intervals of MR effect estimates calculated from the Liu et al. dataset that excluded UKBB and 23andMe. OR values for smoking continuation are expressed in per doubling of odds units.

Forest plot showing OR and 95% confidence intervals of MR effect estimates calculated from the Liu et al. dataset that excluded UKBB and 23andMe. OR values for smoking continuation are expressed in per doubling of odds units.