Table 1.

Facemasks wearing by sex and age group and COVID-19 death rates in the five regional districts of the country

	N	Nose out	Jaw	Not at all	Total	%	Nose out	Jaw	Not at all	Jaw + not at all	Regional COVID-19 death rate
	Correctly					Correctly					Males	Females
Males	48,228	7630	5003	1529	62,390	77.30	12.23	8.02	2.45	10.47
< 18	1943	553	328	233	3057	63.56	18.09	10.73	7.62	18.35
18–30	11,062	1877	1360	310	14,609	75.72	12.85	9.31	2.12	11.43
30–45	11,885	1775	1302	475	15,437	76.99	11.50	8.43	3.08	11.51
45–60	13,127	2037	1239	362	16,765	78.30	12.15	7.39	2.16	9.55
> 60	10,211	1388	774	149	12,522	81.54	11.08	6.18	1.19	7.37
Females	48,590	5276	2448	729	57,043	85.18	9.25	4.29	1.28	5.57
< 18	2013	425	235	86	2759	72.96	15.40	8.52	3.12	11.63
18–30	13,659	1626	807	167	16,259	84.01	10.00	4.96	1.03	5.99
30–45	14,561	1570	777	271	17,179	84.76	9.14	4.52	1.58	6.10
45–60	12,230	1160	486	155	14,031	87.16	8.27	3.46	1.10	4.57
> 60	6127	495	143	50	6815	89.90	7.26	2.10	0.73	2.83
Athens	19,322	1985	1565	873	23,745	81.37	8.36	6.59	3.68	10.27	272.53	156.35
Thessaloniki	57,168	7399	4494	1165	70,226	81.41	10.54	6.40	1.66	8.06	1330.13	840.71
Ptolemaida	8721	1416	633	122	10,892	80.07	13.00	5.81	1.12	6.93	500.78	472.13
Ioannina	9460	1193	646	91	11,390	83.06	10.47	5.67	0.80	6.47	205.10	122.75
Chania	2147	913	113	7	3180	67.52	28.71	3.55	0.22	3.77	51.84	19.08