Table 4 Associations with sick-leave. (outcome: sick-leave no/yes)

Gender (man/woman)

2.2

1.6–3.1

<.001**

ns

Age

ns

 <30 years

ref

 30–49 years

 >50 years

Previous training on simulation (no/yes)

.7

.5–.9

.013*

ns

Peritraumatic threat (continuous)

ns

Witnessing (0–7)

ns

Overwhelmed (continuous)

ns

Lack of control (continuous)

ns

Start work (July 23 or later/July 22)

2.0

1.3–3.0

.001*

1.6

1.0–2.5

.003*

Length of work <1-day ref

 1–7 days

.6

.4–.9

.005*

 >8 days

.6

.4–.9

.016*

Working site (site of terror/others)

1.6

1.1–2.4

.010*

ns

Groups of rescue workers

 Police officers ref

ref

 Psychosocial personnel

6.0

2.4–14.5

<.001**

6.3

2.5–15.9

<.001**

 General healthcare providers

6.6

2.9–15.1

<.001**

6.1

2.7–14.2

<.001**

 Fire-fighters

ns

 Organized volunteers

ns

 Unaffiliated volunteers

6.9

2.3–20.9

.001*

5.7

1.9–17.4

.002*

Unwanted/unexpected stress reactions (yes and uncertain)

1.8

1.3–2.4

.001*

1.6

1.2–2.3

.004*