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Table 1 Participant Demographics

From: The sensitivity and specificity of using the McGill pain subscale for diagnosing neuropathic and non-neuropathic chronic pain in the total joint arthroplasty population

TJA Individuals (n = 67)

TKA (n = 42) 63%

THA (n = 25) 37%

Count (percent)

 Males

15 (36%)

15 (60%)

 Females

27 (64)

10 (40)

Mean (SD)

 Age (years)

69.67 (10.45)

70.28 (7.05)

 BMI (kg/m2)

31.83 (6.38)

31.11 (5.74)

 S-LANSS

10.19 (7.58)

4.80 (6.75)

 NP-MPQ (SF-2)

1.73 (1.87)

0.81 (1.58)

 Pre-Operative Oxford Scores

37.02 (8.05)

35.92 (9.40)

  1. Abbreviations: BMI Body Mass Index; Oxford Scores [(12–60), higher score = greater disability]; S-LANSS Self-Assessment of Leads Neuropathic Signs & Symptoms [(0–24), scores ≥ 12 indicative of Neuropathic Pain (NP)]; NP Subscale of McGill’s Pain Questionnaire –Shot Form 2 (NP-MPQ (SF-2)) [(0–6), scores ≥ 0.91 indicative of NP].