p_g < 0.001

Age groups

Under 6 years

(n = 224)

6 - 9 years

(n = 275)

10 - 12 years

(n = 252)

13 years and more

(n = 161)

p value

Bruises

21.4%

21.7%

27.8%

24.2%

p = 1.000

Scratches & wounds

40.6%

21.8%

8.7%

14.3%

p < 0.001

Traumas of JML

3.2%

13.1%

29.0%

28.6%

p < 0.001

Fractures

12.5%

18.2%

19.1%

13.0%

p = 0.744

Dental traumas

9.4%

14.6%

5.9%

2.5%

p < 0.001

Other natures

12.9%

10.6%

9.5%

17.4%

p = 0.516