| Name | Paper | Description of Comparison | Gene | RSID | Association | Disease Status | MAF | Statistical Odds Ratio | Statistical P-value |
| Ellinghaus_rs657152 | Genomewide association study of severe Covid-19 with respiratory failure | Meta severity vs control | ABO | rs657152 | Positive | Severe | None | 1.32 | 0.0000000495 |
| Roberts_rs657152 | AncestryDNA COVID-19 Host Genetic Study Identifies Three Novel Loci | Meta Analysis | ABO | rs657152 | Positive | Severe | 0.36 | 1.26 | 0.022 |
| Li_rs657152 | Genome-wide association study of COVID-19 severity among the Chinese population | combined metaanalysis | ABO | rs657152 | positive | Severe | None | 1.27 | 0.0017 |
