Fig. 2From: The association between trimethylamine N-oxide levels and ischemic stroke occurrence: a meta-analysis and Mendelian randomization studyMeta-analysis of the association between TMAO levels and the IS patients. A The forest plot and meta-analysis of the pooled data in all included studies. The extracted data were means (SD) in μM, and the analysis results were weighted mean difference [95% CIs]. B Forest plot and sub-group meta-analysis that compares the races. C Forest plot and sub-group meta-analysis that compares the sample typesBack to article page