Table 1

Demographic and clinical data of the patients
Variable TTN (n = 44) PEEK (n = 42) p-value
Age at surgery (years) 51.09 ± 8.88 57.64 ± 11.10
    0.030
Gender 0.768
  Male 26 28
  Female 18 14
Smoker 0.400
  Yes 27 22
  No 17 20
Follow-up (months) 30.568 ± 14.32 26.1 ± 9.97 0.096
Radiculopathy 36 34 0.796
Myelopathy 8 8 0.918

Cabraja et al.

Cabraja et al. BMC Musculoskeletal Disorders 2012 13:172   doi:10.1186/1471-2474-13-172

Open Data