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. 2021 Aug 10;21:163. doi: 10.1186/s12874-021-01355-1

Table 1.

Sociodemographic characteristics and exposure experience of COVID-19

Total sample N = 550 N %
Female 353 46
Male 197 36
Age group
 20–30 73 13
 31–40 149 27
 41–50 135 25
 51–60 148 27
  > 60 45 8
Occupational role
 Physician 164 29
 Nursing staff 222 40
 Health assistant 33 6
 Administrative staff 60 11
 Othersa 71 13
Chronic disease 189 34
Positive to nasopharyngeal swab 60 11
Experience of quarantine 90 16
COVID-19 area working experience
Never 225 41
Previous 125 23
Current 200 36
Colleague infected 455 83
Family member infected 75 14
Family member hospitalized (due to COVID-19) 18 3
Family member deceased (due to COVID-19) 10 2
Previous professional experiences with infectious diseases 209 38
Specific training on Personal Protective Equipment (PPE) 395 72
Mean SD
Seniority of current occupational role (years) 15 11
Working years in the current Hospital (years) 15 11
Overall working years in the healthcare system (years) 18 11

a “others” job categories include healthcare technicians, N = 55, 10%; auxiliary technicians, N = 15, 3%; psychologists, N = 1, 0.2%