Table 4.
Relative weights of vaccines based on the six comparison criteria.
| Vaccine | Respondent | Availability | Formula | Efficacy | Side Effects | Cost | Host Factors |
|---|---|---|---|---|---|---|---|
| Pfizer-BioNTech | Respondent 1 | 18.4 | 10.2 | 17.8 | 17.7 | 5.3 | 11.5 |
| Respondent 2 | 35.6 | 33.1 | 29.8 | 26.1 | 8.2 | 28.8 | |
| Moderna | Respondent 1 | 18.4 | 10.2 | 17.8 | 17.7 | 7.9 | 11.5 |
| Respondent 2 | 35.6 | 33.1 | 29.8 | 26.1 | 9.5 | 28.8 | |
| AstraZeneca | Respondent 1 | 22 | 21.4 | 26 | 8.5 | 14.5 | 12.2 |
| Respondent 2 | 9.1 | 6.1 | 15.6 | 10.6 | 28.1 | 8.2 | |
| Sinopharm | Respondent 1 | 13.7 | 31.8 | 8.2 | 39.6 | 33.1 | 33 |
| Respondent 2 | 8.1 | 14.1 | 3.3 | 16.1 | 9.2 | 17.9 | |
| Sputnik V | Respondent 1 | 6.7 | 6.2 | 5.2 | 6.8 | 24.7 | 19.6 |
| Respondent 2 | 4.7 | 8.3 | 7.6 | 10.6 | 20.7 | 8.2 | |
| Janssen | Respondent 1 | 20.9 | 20.3 | 25 | 9.7 | 14.5 | 12.2 |
| Respondent 2 | 6.9 | 5.3 | 14 | 10.6 | 24.3 | 8.2 |