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Demographics and clinical characteristics of the study groups
Variable Injured^{^a} Noninjured^{^a} P Value
Age (yr) (average) 7.6 ± 2.8 7.66 ± 2.79 NS
Sex F/M 8:6 33:23 NS
LOC 4 (28.6%) 16 (28.6%) NS
Neurologic deficit 1 (7.1%) 10 (17.9%) NS
Cervical tenderness 11 (78.6%) 4 (8.7%) <.001
Torticollis 8 (61.5%) 0 <.001
Note:—LOC indicates loss of consciousness; NS, not significant.
↵a Values for categoric variables are given in numbers (percentages).