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Table 2 Age (months) by demographics, disposition, MOI, and ISS

From: Pediatric falls ages 0–4: understanding demographics, mechanisms, and injury severities

Predictor

% of Total sample

Median Age (M)

SIQR

p*,a

Sex

   

.69

 Male

59.7

27.0

17.0

 

 Female

40.3

28.0

18.0

 

Payer

   

<.001

 Medicaid

66.1

24.5

16.5

 

 Private

24.8

34.0

19.5

 

 Other

9.1

32.0

13.0

 

Race

   

<.001

 Black

30.9

20.5

16.0

 

 White

55.0

29.0

18.0

 

 Other

14.1

29.0

18.0

 

Ethnicity

   

.06

 Hispanic

13.1

28.0

17.0

 

 Non-Hispanic

86.7

27.0

17.5

 

General MOI

   

<.001

 Fall on the Same Level

25.1

34.0

13.5

 

 Fall on/from Stairs

5.5

18.0

12.5

 

 Multilevel Fall

63.1

22.0

17.5

 

 Other

6.3

33.5

12.5

 

Specific MOI (specific)

   

<.001

 Bed

16.0

10.0

11.5

 

 Furniture

8.0

19.0

16.5

 

 Playground Equipment

9.1

49.0

8.0

 

 Stairs

5.6

18.0

12.5

 

 Other

61.2

29.0

17.0

 

Height of fall

   

.35

 Fall-Under 1 m (<  3.3 ft)

49.1

27.0

17.0

 

 Fall – 1 m - 6 m (3.3 ft–19.6 ft)

20.3

27.0

18.0

 

 Fall – Over 6 m (> 19.6 ft)

0.9

36.0

7.5

 

 Fall – Height unknown

29.7

27.0

18.0

 

ISS Levels

   

<.001

 1–8

63.3

32.0

18.5

 

 9–15

31.7

23.0

14.0

 

 16–25

5.1

9.0

10.5

 

ED disposition

   

.01

 Floor Bed

72.0

27.0

18.0

 

 Home without Services

17.5

29.5

16.0

 

 Intensive Care Unit

4.9

25.0

22.0

 

 Operating Room

5.6

34.0

13.0

 
  1. *Mann-Whitney U or Kruskal-Wallis Test
  2. Note: SIQR: semi-interquartile range
  3. aPosthoc comparisons shown in Additional file 1: Table S3