Table 4.

Mortality and Covid-19 positivity

	Covid Tests	Positive			Mortality	Covid Positive Death	Anticoagulant/ Antiaggregant
		Total	Before Surgery	After Surgery			Total	Death
2020 - Northern Italy	89 (44.3%)	35 (17.4%)	12 (6.0%)	23 (11.9%)	35 (17.4%)	21 (60.0%)	73 (36.3%)	23 (65.7%)
2020 - Center Italy	12 (14.2%)	5 (5.9%)	1 (1.2%)	4 (4.7%)	3 (3.5%)	0	32 (37.6%)	0
2020 - Southern Italy	80 (63.5%)	6 (4.8%)	3 (2.4%)	3 (2.4%)	13 (10.3%)	2 (1.6%)	35 (27.8%)	8 (6.3%)
2019 - Northern Italy					10 (3.1%)		106 (32.8%)	2 (0.6%)
2019 - Center Italy					4 (4.8%)		24 (28.9%)	2 (2.4%)
2019 - Southern Italy					10 (6.6%)		58 (38.2%)	7 (4.6%)