Table 1 Main characteristics of the study sample (n = 82)

Age (at 1st measurement)

22.48

3,22

Gender

Number

Percent

By gender Male (number)

Female (number)

 Male

29

35.4

 Female

53

64.6

Study programme

 Medicine

61

64.6

25

36

 Veterinary

16

19.5

2

14

 Medicine

 Odontology

5

6.1

2

3

Region

 Europe

40

48.8

13

27

 Israel

37

45.1

15

22

 Asia

5

6.1

1

4

Religion

 Jews

28

34.1

12

16

 Non-religious

22

26.8

7

15

 Christians

18

22

8

10

 Muslims

7

8.5

1

6

 Hindu

1

1.2

0

1

 Other

1

1.2

0

1

 Not indicated

5

6.1

1

4