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Table 1 Demographic data for control, current episode of LBP, and history of LBP subjects

From: Kinematic characterization of clinically observed aberrant movement patterns in patients with non-specific low back pain: a cross-sectional study

  N %Female Age ± SD (years) NPRS ± SD (score0–10) ODI ± SD (score0–100)
Control 35 57.1 40.9 ± 9.3 N/A N/A
Current episode of LBP 29 48.3 43.6 ± 12.3 4 ± 2.6 28 ± 14.1
History of LBP 34 50.0 46.7 ± 9.5 N/A N/A
Total 98 52.0 43.7 ± 10.5 N/A N/A
Group comparison p value N/A 0.75a 0.07b N/A N/A
  1. LBP Low back pain, NPRS Numeric pain rating scale, ODI Oswestry disability index, SD Standard deviation
  2. aGroup comparison using a chi-square test
  3. bGroup comparison using a one-way analysis of variance (ANOVA)