Experimental group

Control group

Total

Chi 2

p

Distribution of participants by age

Age group 1: 18 - 29 years

15

17

32

0.39

0.94

Age group 2: 30 - 39 years

10

11

21

Age group 3: 40 - 49 years

12

10

22

Age group 4: 50 years and over

13

12

25

Distribution of participants by education level

Level 1: Primary

19

13

32

2.49

0.25

Level 2: Secondary

19

18

37

Level3: university

12

19

31

Distribution of participants by gender

Women

22

16

38

1.52

0.30

Men

28

24

62