TABLE 1.

Analysis of epidemiologic survey among staff members

	Total		Infected		Not infected
Variable	n	%	N	%	n	%	P value
Mean age (SD)	40.7 (13.2)		40.8 (11.9)		40.6 (14.6)		0.9
Work position
Geriatric asst./Geroculture	42	63.6	22	52.4	20	47.6	0.4
Nurse	2	3.0	1	50.0	1	50.0	-
Administrative	3	4.6	1	33.3	2	66.7	-
Laundry	1	1.5	1	100	0	0.0	-
Janitor	6	9.1	0	0.0	6	100.0	-
Technician	3	4.6	2	66.7	1	33.3	-
Other	9	13.6	4	44.4	5	55.6	-
Area
Yellow	30	45.5	12	40.0	18	60.0	0.2
Green	28	42.2	12	42.9	16	57.1	0.4
Blue	17	25.8	10	58.8	7	41.2	0.3
Red	30	45.5	16	53.3	14	46.7	0.5
Working shift
Morning shift	36	54.6	18	50.0	18	50.0	0.8
Afternoon shift	21	31.8	10	47.6	11	52.4	0.9
Night shift	5	7.6	2	40.0	3	60.0	0.7
Common areas
COVID dressing room	45	68.2	23	51.1	22	48.9	0.8
Non-COVID dressing room	19	28.9	9	47.4	10	52.6
COVID dining hall	33	50.0	17	51.5	16	48.5	0.9
Non-COVID dining hall	15	22.7	8	53.3	7	46.7
Shared dressing room	35	53.9	18	51.4	17	48.6	0.9
Shared dining hall	35	53.9	19	54.3	16	45.7	0.5
Lived with a colleague	6	9.1	1	16.7	5	83.3	0.2
Shared transportation	2	3.0	0	0.0	2	100.0	0.5
Contact with residents	52	78.9	29	55.8	23	44.2	<0.05
Carried out resident relocations	11	16.7	8	72.3	3	27.8	0.1