Skip to main content

Table 3 Differences in gender, guardians and prehospital time between the two groups (n)

From: Clinical analysis of tracheobronchial foreign body aspiration in children: a focus on external and intrinsic factors

 

Gender

Caregivers

Prehospital time (h)

Residence

Female

Male

Parents

Grandparents

 < 24

24–72

 ≥ 72

Urban

32

19

52

26

40

29

9

Rural

40

34

16

31

32

7

8

Count

72

53

68

57

72

36

17

χ2

0.934

12.583

7.144

P

0.362

0.000

0.028※

Back to article page

BMC Surgery

ISSN: 1471-2482

Contact us