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Table 1 Demographic criteria of the study sample

From: Lumbar spine Schmorl's nodes; prevalence in adults with back pain, and their relation to vertebral endplate degeneration

CategoryFemale, N = 206Male, N = 11895% CIP value
Mean ± SD
Age (years)44.5 ± 12.2145.5 ± 12.75− 1.8P= 0.4
Weight (kg)75 ± 9.483.42 ± 16. 25.6< 0.0001
Height (cm)159.6 ± 5.8174.5 ± 7.113.46< 0.0001
  1. N number