From: Gross and histopathological evaluation of human inflicted bruises in Danish slaughter pigs
Age
Bruise a
Bruise b
Inconclusive
5
(6 %)
7
(9 %)
<4 h
30
(37 %)
36
(44 %)
>4 h
15
(19 %)
13
(16 %)
Overlapping 4 h
31
(38 %)
25
(31 %)