Table 2 Stringency Index levels and their median constitutent non-pharmaceutical intervention levels
From: On the effectiveness of COVID-19 restrictions and lockdowns: Pan metron ariston
Restriction type | \(51-60^{\dagger }\) | \(41-50^{\diamond }\) | \(31-40^{\circ }\) | Â Description of \(31-40^{\circ }\)Â levels |
|---|---|---|---|---|
school closing | 2 | 1 | 1 | recommend closing |
workplace closing | 2 | 1 | 1 | recommend closing (or work from home) |
cancellation of public events | 2 | 1 | 1 | recommend cancelling |
gatherings restrictions | 3 | 3 | 2 | restrictions on gatherings of 100–1,000 people |
transport closing | 0 | 0 | 0 | no measures |
stay-home restrictions | 1 | 0 | 0 | no measures |
internal mobility restrictions | 0 | 0 | 0 | no measures |
international mobility restrictions | 3 | 3 | 3 | quarantine arrivals from high-risk regions |
information campaigns | 2 | 2 | 2 | coordinated public information campaign |