Table 1 Implementation of seroreactivity in the compared models, their DIC scores and ranking
Model | Effect of seropositivity on transmission | Seroconversion before clearance | Seroreversion | DIC score | Rank | ||
|---|---|---|---|---|---|---|---|
No reinfection while seropositive | Reduced risk of re-infection while seropositive | Risk of re-infection while seropositive is unchanged | |||||
SIS1 | – | ✓ | – | – | – | −101.3 | 3 |
SIS2 | – | ✓ | – | – | ✓ | −108.8 | 1 |
SIR1 | ✓ | – | – | – | – | −28.6 | 8 |
SIR2 | ✓ | – | – | ✓ | – | −31.2 | 7 |
SIRS1 | ✓ | – | – | – | ✓ | −40.4 | 6 |
SIRS2 | ✓ | – | – | ✓ | ✓ | −45.7 | 5 |
SIRS3 | – | – | ✓ | – | – | −93.4 | 4 |
SIRS4 | – | – | ✓ | – | ✓ | −105.6 | 2 |