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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)