We grouped the 250 WoS sub-categories into 21 categories and then combined these into 4 fields based on the total score (Sj) and a t-test comparing si.
Additional file 1: Table S1. Search stratages for literatures applied in the meta-analysis. Table S2. Genetic IVs for TMAO. Table S3. Estimation of Wald ratio between each SNP related to TMAO and risk
