SCZ	Schizophrenia
2SMR	Two-sample Mendelian randomization
GWAS	Genome-wide association studies
eQTL	Expression quantitative trait loci
SNP	Single nucleotide polymorphism
IVW	inverse-variance weighted method
MR	Mendelian randomization
MR-PRESSO	Mendelian randomization Pleiotropy RESidual Sum and Outlier
OR	odds ratio
IV	Instrumental variable;
CI	Confidence interval.
TSH	Thyroid-stimulating hormone