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Table 1 Demographic and functional characteristics

From: Is there a relationship between pain intensity and postural sway in patients with non-specific low back pain?

  NSLBP
Age 20-35
(n = 32)
Healthy controls
Age 20-35
(n = 36)
Statistical difference
p-value
NSLBP
Age 36-50
(n = 45)
Healthy
controls
Age 36-50
(n = 41)
Statistical
Difference
p-value
Age (years) 28.9 ± 4.7 29.8 ± 4.4 0.89 44.1 ± 4.3 43.5 ± 5.5 0.67
Height (cm) 178.0 ± 6.6 177.2 ± 7.4 0.36 179.2 ± 7.6 176.9 ± 6.9 0.37
Weight (kg) 77.6 ± 9.5 77.3 ± 11.7 0.47 80.8 ± 12.8 76.9 ± 8.8 0.71
BMI 24.3 ± 2.7 24.9 ± 3.9 0.60 25.1 ± 2.9 24.5 ± 1.9 0.11
NRS-11 (0-10) 4.9 ± 1.9 N/A N/A 5.1 ± 2.1 N/A N/A
Previous pain duration (weeks) 19.9 ± 33.6 N/A N/A 18.7 ± 30.5 N/A N/A
  1. Values are mean ± SD