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Table 1 Numerical Pain Rating Scale 101 (NRS-101) and Beck Anxiety Index (BAI) scores by pain duration and pain intensity.

From: Neck pain and anxiety do not always go together

   BAI  
   Mean SD p-value
All subjects   5,49 4,612  
Pain duration 0-90 days (n = 29) 5,10 4,271 0,497
  >90 days (n = 40) 5,65 4,886  
Pain intensity NRS-101 ≤ 6 (n = 53) 4,91 4,563 0,064ϕ
  NRS-101 > 6 (n = 17) 7,29 4,413  
  1. N = 69 for pain duration & N = 70 for pain intensity.
  2. ϕ Statistically insignificant according to independent samples T-Test.