Table 1

Baseline characteristics of medical staff

VariableNPer cent (%)
Age (years)
 27–301210.43
 31–405951.30
 41–503429.57
 ≥51108.70
Sex
 Male5749.57
 Female5850.43
Married
 Yes10793.04
 No86.96
Education level
 Undergraduate5648.70
 Postgraduate2521.74
 Doctorate3429.57
Occupation
 Nurse2521.74
 Doctor6859.13
 Other2219.13
Voyage experience
 Yes4740.87
 No6859.13