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Table 3 Degenerative lumbar scoliosis and control groups

From: Correlation between facet tropism and lumbar degenerative disease: a retrospective analysis

spinal level group facet tropism χ2 p
YES NO
L1–2 DLS 256 5 251 0.113 0.737
CG 256 4 252
L2–3 DLS 256 13 243 7.905 0.005
CG 256 6 250
L3–4 DLS 256 37 219 11.520 0.001
CG 256 14 242
L4–5 DLS 256 28 228 6.742 0.008
CG 256 12 244
L1–5 DLS 256 83 173 24.184 0.000
CG 256 36 220
  1. DLS, degenerative lumbar scoliosis; CG, control group