| Similarity | Rank | |
|---|---|---|
| blood_donation | 0.768 | 77273 |
| donate_blood | 0.721 | 81544 |
| blood_bank | 0.669 | 86011 |
| blood_product | 0.623 | 93067 |
| blood_transfusion | 0.620 | 53266 |
| whole_blood | 0.588 | 88553 |
| blood_sample | 0.574 | 47082 |
| transfusion | 0.562 | 39258 |
| organ_donation | 0.544 | 63381 |
| HIV_testing | 0.544 | 57738 |
| platelet | 0.530 | 32504 |
| donor | 0.526 | 2209 |
| healthcare_worker | 0.522 | 41062 |
| potential_donor | 0.522 | 64647 |
| HBV | 0.512 | 95179 |
| health_care_worker | 0.511 | 40718 |
| hepatitis_B | 0.499 | 43484 |
| health_worker | 0.488 | 18145 |
| volunteer | 0.486 | 398 |
| nursing_student | 0.483 | 45745 |
| blood | 0.480 | 1632 |
| genotyping | 0.479 | 88765 |
| viral_load | 0.479 | 98336 |
| pediatric_patient | 0.479 | 89466 |
| breast_cancer_patient | 0.473 | 98147 |