Variables

Number (N = 1274)

Percentage (%)

Existence of signs of recognition (N = 1274)

Yes

131

10.3

No

1143

89.7

Identification mark (N = 131)

Bracelet

71

54.2

Necklace

31

23.7

Ring

23

17.6

Nickname

19

14.5

T-shirt

12

9.2

Ankle bracelet

7

5.3

Earring

4

3.1

Others

20

15.3