| APC | Activated protein C |
| BLAST | Basic local alignment search tool |
| BMI | Body mass index |
| dbSNP | Single nucleotide polymorphism data base |
| DNA | Deoxyribonucleic acid |
| DVT | Deep vein (venous) thrombosis |
| EDTA | Ethylene diamine tetra-acetic acid |
| EPCR | Endothelial protein C receptor |
| MAF | Minor allele frequency |
| NCBI | National center for biotechnology information |
| OR | Odd ratio |
| PC | Protein C |
| PCR | Polymerase chain reaction |
| PE | Pulmonary embolism |
| SNP | Single nucleotide polymorphism |
| SPSS | Statistical package for social science |
| UTR | Untranslated region |