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Table 2 Participant demographics, extrications and mean AP movement

From: The role of cervical collars and verbal instructions in minimising spinal movement during self-extrication following a motor vehicle collision - a biomechanical study using healthy volunteers

Participant

Age

Weight (kg)

Height (cm)

BMI

Sex

Extrications suitable for analysis

Mean AP cervical movement mm (SD)

1

59

85

175

27.8

M

39

22.8

(2.6)

2

27

55

163

20.7

F

39

25.2

(1.9)

3

39

74

168

26.2

F

39

26.0

(2.7)

4

28

55

167

19.7

F

40

22.2

(7.00)

5

52

84

180

25.9

M

41

17.8

(2.2)

6

38

59

157

23.9

F

39

23.9

(2.2)

7

45

79

180

24.4

M

37

30.0

(3.7)

8

53

68

153

29.0

F

38

21.3

(2.2)

9

28

56

152

24.2

F

40

16.8

(2.6)

10

21

77

163

29.0

F

40

18.5

(3.2)

MEAN:

39.0

69.2

165.8

25.1

M:F, 3:7

Total: 392

MEAN 22.5

(5.1)