Table 1.
Model parameters.
| Item | Values | References |
|---|---|---|
| Total available hospital beds | 1,000,000 | [26] |
| Baseline occupancy rate for hospital beds | 70% | [27] |
| Available hospital beds for COVID-19/influenza | 300,000 | |
| Total ICU beds | 100,000 | [25] |
| Baseline occupancy rate for ICU beds | 70% | [27] |
| Available ICU beds for COVID-19/influenza | 30,000 | |
| Duration of influenza hospitalization | 5 days | [28] |
| Duration of influenza ICU stay | 7 days | [23] |
| Influenza vaccine coverage | 40–70% | |
| Vaccine effectiveness QIVe ≥ 6 months a | 35–58% | Table S1 |
| Vaccine effectiveness QIVc 6 months to <65 years a | 44–64% | Table S1 |
| Vaccine effectiveness aQIV ≥ 65 years a | 44% | Table S1 |
a See Table S1 for details of vaccine effectiveness estimates by age group and vaccine type.