Table 1.
Summary of the genome-wide association studies included in this Mendelian randomization study.
| Phenotype | Author | Year | Sample size (N) | SNP(N) | PMID | URL (Data Download) |
|---|---|---|---|---|---|---|
| Asthma | Valette et al. | 2021 | 408,442 | 34,551,291 | 34103634 | https://www.ebi.ac.uk/gwas/downloads/summary-statistics |
| Asthma (adult-onset) | Ferreira et al. | 2019 | 327,253 | 8,949,308 | 30929738 | https://www.ebi.ac.uk/gwas/downloads/summary-statistics |
| Asthma (childhood-onset) | Ferreira et al. | 2019 | 314,633 | 8,984,776 | 30929738 | https://www.ebi.ac.uk/gwas/downloads/summary-statistics |
| Epilepsy | ||||||
| ILAEC | Abou-Khalil et al. | 2018 | 44,889 | 4,880,492 | 30531953 | https://gwas.mrcieu.ac.uk/files/ieu-b-8/ieu-b-8.vcf.gz |
| FinnGen | FinnGen project | 2021 | 182,367 | 16,380,349 | – | https://finngen.gitbook.io/documentation/data-download |
SNP, single nucleotide polymorphism; N, number.