Table 5.

COVID-19-related deaths/1000 inhabitants in april 2020.

Age group (years)	Mosaic group	Deaths n	Deaths/1000 inhabitants	Chi-square (Mosaic 1 versus 3)	p Value (Mosaic 1 versus 3)
40–59	1	11	0.05
	2	14	0.06
	3	26	0.15	8.6	0.003
60–69	1	17	0.25
	2	28	0.31
	3	54	0.86	22.4	<0.00001
70–79	1	58	1
	2	95	1.19
	3	110	2.12	22.5	<0.00001
≥80	1	143	5
	2	274	6.98
	3	265	7.88	19.8	<0.00001

For each age group, the proportion of deaths was significantly higher in mosaic group 3, compared to mosaic group 1.