Groups of patients

First group n = 15

Second group n = 15

n

%

n

%

1 - 2 years

2

13.33

1

6.66

3 - 7 years

8

53.33

7

46.67

8 - 15 years

5

33.44

7

46.67

Sex

Boys

1

6.66

3

20.00

Girls

14

93.44

12

80.00