The same italian region of Veneto, which has the highest number of tests per capita in the world(80K tests on 5M people and 7K positives), has a far lower mortality rate than Lombardy. (Lombardy 13%, Veneto 3.5%, and the rest of Italy 7% of mortality)
However the same head of the italian "civil protection" Borrelli says that in regions with many cases, as Lombardy, the real cases are 8 times higher than discovered ones through tests, so in Lombardy there have been more than 100K of real cases,where many of them are people closed at home for links with certified positive cases or people without symptoms.
If you want to see more specific data of italian regions check this github: https://github.com/pcm-dpc/COVID-19/tree/master/schede-riepilogative/regioni
Last edited by supermattia10 - on 25 March 2020