Betaine and I-LG may have a predictive value for ATB: A causal study in a large European population.
PurposeTo analyze the causal relationship between 486 human serum metabolites and the active tuberculosis (ATB) in European population.MethodsIn this study, the causal relationship between human serum metabolites and the ATB was analyzed by integrating the genome-wide association study (GWAS).The 486 human serum metabolites were used as the exposur