Table 1.
Dimensions and levels
| Dimension | Level 1 | Level 2 | Level 3 | Level 4 | Level 5 |
|---|---|---|---|---|---|
| Age | 30 years | 40 years | 50 years | 60 years | 70 years |
| Chance of survival if ventilated | 30% | 40% | 50% | 60% | 70% |
| Gender | Female | Male | |||
| Smoking status | No | Yes | |||
| Dependents (e.g. children, adults with care needs) | Two or more dependents | One dependent | No dependents | ||
| Healthcare worker | No | Yes, not involved in COVID-19 care | Yes, involved in COVID-19 care | ||
| Disability status | No disability | Mild intellectual disability | Moderate intellectual disability | Mild physical disability | Moderate physical disability |