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. 2021 Nov 10;16(11):e0258893. doi: 10.1371/journal.pone.0258893

Table 1. Demographic and professional characteristics of participants.

Characteristic Allied Health (N = 1075) Nurses (N = 1298) Physicians (N = 357) Non-Clinical (N = 1122) Total (N = 3852)
No. (%)
Sex
Male 161 (15.7) 111 (9.0) 153 (44.6) 147 (14.4) 572 (15.8)
Female 864 (84.3) 1126 (91.0) 190 (55.4) 875 (85.6) 3055 (84.2)
Age
18–25 47 (4.7) 120 (9.8) 3 (0.9) 53 (5.3) 223 (6.2)
26–35 376 (37.6) 404 (33.0) 81 (23.5) 262 (26.1) 1123 (31.5)
36–45 262 (26.2) 300 (24.5) 118 (34.3) 251 (25.0) 931 (26.1)
46–55 219 (21.9) 229 (18.7) 75 (21.8) 270 (26.9) 793 (22.2)
>55 96 (9.6) 170 (13.9) 67 (19.5) 166 (16.6) 499 (14.0)
Marital Status
Married 563 (54.7) 656 (52.6) 261 (75.7) 552 (53.5) 2032 (55.6)
Unmarried 406 (39.4) 506 (40.6) 77 (22.3) 377 (36.5) 1366 (37.4)
Divorced/Widowed 61 (5.9) 84 (6.7) 7 (2.0) 103 (10.0) 255 (7.0)
Experience
<1 Year 30 (2.9) 49 (3.9) 4 (1.2) 46 (4.4) 129 (3.5)
1–5 Years 270 (26.1) 309 (24.6) 45 (13.1) 218 (21.0) 842 (22.9)
6–10 Years 183 (17.7) 228 (18.2) 87 (25.3) 201 (19.3) 699 (19.0)
11–15 Years 179 (17.3) 177 (14.1) 51 (14.8) 157 (15.1) 564 (15.4)
16–20 Years 134 (13.0) 143 (11.4) 43 (12.5) 125 (12.0) 445 (12.1)
21–25 Years 85 (8.2) 98 (7.8) 41 (11.9) 101 (9.7) 325 (8.9)
>25 Years 152 (14.7) 251 (20.0) 73 (21.2) 192 (18.5) 668 (18.2)
Education
College/University 177 (36.8) 259 (42.6) 13 (9.4) 248 (50.1) 697 (40.5)
Professional/ Graduate 300 (62.4) 341 (56.1) 123 (89.1) 236 (47.7) 1000 (58.1)
Working During SARS
No 781 (73.1) 922 (71.2) 232 (65.2) 786 (70.3) 2721 (70.9)
Yes 287 (26.9) 373 (28.8) 124 (34.8) 332 (29.7) 1116 (29.1)
Redeployed
No 830 (80.7) 959 (76.8) 329 (95.1) 895 (86.4) 3013 (82.3)
Yes 199 (19.3) 290 (23.2) 17 (4.9) 141 (13.6) 647 (17.7)
Area of Work
High Risk1 344 (33.0) 512 (40.4) 73 (21.1) 244 (22.9) 1173 (31.6)
Low Risk2 258 (24.8) 555 (43.8) 198 (57.2) 203 (19.1) 1214 (32.7)
Indirect Risk3 439 (42.2) 199 (15.7) 75 (21.7) 617 (58.0) 1330 (35.8)
Contact with Patients with COVID-19
Contact, but Not Daily 439 (41.0) 341 (26.5) 123 (34.6) 686 (61.4) 1589 (41.5)
Daily Contact 266 (24.9) 437 (33.9) 59 (16.6) 129 (11.5) 891 (23.3)
No Direct Contact 365 (34.1) 510 (39.6) 174 (48.9) 302 (27.0) 1351 (35.3)

1High-risk areas include: Emergency Department, Intensive Care Unit, dedicated COVID-19 unit;

2Low-risk areas include: inpatient units and ambulatory clinics not dedicated to COVID-19;

3Indirect-risk areas include: administrative, research and educational areas.