Italian fascism remained more of a style than a coherent ideology, typified by the raised-arm salute replacing the  weakling  handshake, bombastic architecture, and Mussolini's arrogant harangues from the Palazzo Venezia's  heroic balcony  in Rome.
Mussolini was an Italian leader.
There are research methodologies that are related to evaluating screening and there are separate research methodologies related to evaluating interventions, and we should not make it a requirement to link them together.