Table 5 Multivariate logistic regression analysis

Multivariate logistic regression analysis of factors associated with psychological distress

 Sex

  Men

1

0.041

1

0.186

  Women

1.76 (1.02–3.05)

1.52 (0.81–2.87)

 Age (years)

  < 35

1

0.001

1

0.001

  35–44

1.41 (0.68–2.94)

0.354

3.19 (1.19–8.57)

0.021

  45–54

0.68 (0.34–1.34)

0.268

1.62 (0.62–4.21)

0.320

  > = 55

0.39 (0.19–0.79)

0.009

0.73 (0.26–2.03)

0.550

 Professional category

  Medical doctor

1

0.001

1

0.001

  Nurse/midwife

2.39 (1.36–4.20)

0.002

2.36 (1.25–4.44)

0.008

  Nursing assistant

10.58 (2.92–38.35)

0.000

10.12 (2.53–40.44)

0.001

  Admission staff

0.58 (1.21–5.49)

0.014

4.64 (1.91–11.31)

0.001

  *Others

1.66 (0.79–3.47)

0.175

2.24 (0.93–5.37)

0.071

 Years’ work experience

  > 10

1

0.011

1

0.027

  6–10

0.17 (0.82–3.63)

0.150

1.70 (0.61–4.77)

0.313

  < 5

5.64 (1.62–19.62)

0.006

7.71 (1.72–34.51)

0.008

 Contact with COVID patients

  No

1

0.033

1

  Yes

0.68 (1.04–2.71)

0.560

1.83 (1.04–3.23)

0.036

Hosmer and Lemeshow test, p = 0.888

Multivariate logistic regression analysis of factors associated with posttraumatic stress symptoms

 Sex

  Men

1

0.051

1

0.038

  Women

1.96 (0.99–3.88)

2.11 (1.04–4.26)

 Contact with COVID patients

  No

1

0.006

1

  Yes

2.23 (1.25–3.99)

2.25 (1.24–4.06)

0.003

 Increased workload

  No

1

0.002

1

  Yes

0.17 (1.31–3.57)

2.12 (1.25–3.59)

0.009

Hosmer and Lemeshow test, p = 0.470

Multivariate logistic regression analysis of factors associated with self reported sleep quality

 Age (years)

  < 35

1

0.009

1

0.018

  35–44

1.94 (0.87–4.3)

1.91 (0.83–4.83)

  45–54

0.69 (0.34–1.39)

0.85 (0.40–1.79)

  > = 55

0.65 (0.31–1.33)

0.60 (0.28–1.29)

 Contact with COVID patients

  No

1

0.006

1

0.011

  Yes

1.98 (1.21–3.25)

1.93 (1.16–3.22)

 Increased workload

  No

1

0.001

1

0.010

  Yes

2.22 (1.37–3.59)

1.93 (1.17–3.20)

Hosmer and Lemeshow test, p = 0.852