Table 1 Demographic variables of participants

N

22

13

35

Age

 Range

34–49

34–72

34–72

 Average (±SD)

41.1 (±4.0)

49.0 (±11.0)

44.1 (±8.2)

Sex

 Male

15

11

26

 Female

7

2

9

Military rank

 Major

16

1

17

 Lieutenant colonel

4

8

12

 Colonel

2

4

6

Education

 Medical doctor

11

8

19

 Medical organization officer

2

4

6

 Paramedic

–

1

1

 Nurse

2

–

2

 Dental medical doctor

4

–

4

 Psychologist/social worker

2

–

2

 Other

1

–

1

Military profession

 Clinical

4

4

8

 Management

7

5

12

 Commander

9

1

10

 Combined

2

3

5