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Table 1 Comparison of the demographic data

From: Cervical Arthroplasty for Traumatic Disc Herniation: An Age- and Sex-matched Comparison with Anterior Cervical Discectomy and Fusion

  Arthroplasty ACDF p value
No. of patients 15 15  
Age (years) 48.8 ± 9.3 53.6 ± 12.3 0.234
Gender    
 Male 11 11  
 Female 4 4  
 Mean operation time (min) 214.3 ± 56.8 200.6 ± 58.1 0.52
Pre-op ROM (degree)    
 Mean 5.3 ± 1.6 7.4 ± 3.6 0.113
Cigarette smoking 3 3 1.00
Diabetes 2 2 1.00
Hypertension 4 5 0.694
End-stage renal disease 0 0 1.00
  1. ROM: range of motion at the indexed levels
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