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Table 1 Sociodemographic variables—all groups

From: Antibody seroprevalence and rate of asymptomatic infections with SARS-CoV-2 in Austrian hospital personnel

Sociodemographic variables

Total group

(n = 3301)

Positive during study (n = 32)

Prior positive PCR—group A (n = 15)

Positive LFA and/or CLIA—group B (n = 17)

Sex (f/m)

n (%)

2246 (68)/1049 (31.8)*

21 (65.6)/11 (34.4)

9 (60.0)/6 (40.0)

12 (70.6)/5 (29.4)

Age

43.6 ± 10.5

(Min = 16, Max = 66)

40.5 ± 9.7

(Min = 28, Max = 55)

39.4 ± 9.4

(Min = 28, Max = 55)

41.5 ± 10.1

(Min = 28, Max = 54)

Function***

n (%)

    

 Nurses

1318 (39.9)

13 (40.6)

6 (40.0)

7 (41.2)

 Medical doctors

397 (12.0)

7 (21.9)**

3 (20.0)

4 (23.5)

 Physiotherapists or occupational therapists

270 (8.2)

2 (6.3)

1 (6.7)

1 (5.9)

 Speech and language therapists

8 (0.2)

0 (0)

0 (0)

0 (0)

 Radiographers

156 (4.7)

1 (3.1)

1 (6.7)

0 (0)

 Laboratory staff

33 (1)

0 (0)

0 (0)

0 (0)

 Dietologists

12 (0.4)

0 (0)

0 (0)

0 (0)

 Cleaning staff

233 (7.1)

2 (6.3)

1 (6.7)

1 (5.9)

 Typists

156 (4.7)

0 (0)

0 (0)

0 (0)

 Janitorial service

101 (3.1)

1 (3.1)

0 (0)

1 (5.9)

 Reception

40 (1.2)

0 (0)

0 (0)

0 (0)

 Administrative staff

311 (9.4)

2 (6.3)

1 (6.7)

1 (5.9)

 Other

305 (9.2)

4 (12.5)

2 (13.3)

2 (11.8)

No. of persons per household/children < 14 years

2.72 ± 1.3/1064 (32.2)

2.34 ± 1.5/8 (25.0)

2.40 ± 1.4/4 (26.7)

2.29 ± 1.6

4 (23.5)

  1. *6 (0.2%) refused to disclose their gender; **Overrepresented compared to total group; ***Multiple allocations possible