Systematic comparison of Mendelian randomization studies and randomized controlled trials using electronic databases

<p>Supplementary Dataset 1. Select ClinicalTrials.Gov data fields for the RCT studies identified as the main dataset.<br> Supplementary Dataset 2. Select ClinicalTrials.Gov data fields for the RCT studies identified as the literature dataset.<br> Supplementary Dataset 3. Comparison of frequency of RCT general features between the Main dataset and background of all RCTs available in ClinicalTrials.Gov.<br> Supplementary Dataset 4. Case series of MR and RCT studies with matching exposures (interventions) and outcomes (conditions).</p>