Table 1 Data about the respondents and recruitment method

Participants in each group

3

2

1

4

3

1

5

2

1

2

1

4

5

4

7

3

48

Age, Median

19

22

20

25

20

21

21

21

22

24,5

26

24,5

21

26

23

24

Age, Range

19-29

21-23

20

22-28

20-21

21

20-23

21

22

24-25

26

23-28

20-21

25-26

21-25

23-25

19-29

Current pursuit:

  Working

1

-

-

2

-

-

-

-

1

-

-

2

4

2

-

1

13

  Studying

-

1

1

2

3

1

5

1

-

2

1

2

-

2

7

1

29

  Unemployed

2

1

-

-

-

-

-

1

-

-

-

-

1

-

-

1

6

Area of resedence

  Smaller community/village

1

1

-

1

-

-

3

1

-

-

-

-

-

-

-

-

7

  Town

2

1

1

1

1

1

1

-

-

-

-

4

5

-

-

-

17

  City

-

-

-

2

2

-

1

1

1

2

1

-

-

4

7

3

24

Recruitment method

  Youth clinic

2

1

1

-

-

-

-

1

-

-

-

-

-

-

-

-

5

  University

-

-

-

-

3

-

-

-

-

-

-

-

-

-

7

-

10

  College

-

-

-

-

-

1

5

-

-

-

-

-

-

-

-

-

6

  Sports clubs

-

-

-

4

-

-

-

-

-

-

1

4

5

4

-

3

21

  Snowball sampling

1

1

-

-

-

-

-

1

-

2

-

-

-

-

-

-

5

  Internet forum

-

-

-

-

-

-

-

-

1

-

-

-

-

-

-

-

1