|NPI groups||Specific NPIs||Coding schema|
|Internal containment and closure||School closure; workplace closure; cancellation of public events; limits on gathering sizes; closure of public transport; stay-at-home requirement; internal movement restriction||
Any effort scenario:|
NPIs are binary variables, considered “present” as long as any (non-zero) effort is made.
Maximum effort scenario:
NPIs are binary variables, considered “present” only if the maximum effort is made.
For example, an intervention X has levels 0–3. A record at level 2 is converted to 1 under any effort and 0 under maximum effort scenarios.
|International travel restrictions||International movement restriction|
|Economic policies||Income support; debt/contract relief for households|
|Health systems policies||Public information campaign; testing policy; contact tracing|