Table 3 Intergroup comparison of the change in each parameter by MANOVA.

From: Kitchen elbow sign predicts surgical outcomes in adults with spinal deformity: a retrospective cohort study

 

Group

P-value

Time (1 year)

P-value

Interaction

P-value

C7 SVA (mm)

0.509

 < 0.001*

0.605

PI-LL (°)

0.254

 < 0.001*

0.376

VAS (low back pain) (mm)

0.452

 < 0.001*

0.280

VAS (leg pain) (mm)

0.347

 < 0.001*

0.073

SF-36 (PCS)

0.769

 < 0.001*

0.345

SF-36 (MCS)

0.047*

 < 0.001*

0.232

ODI (%)

0.028*

 < 0.001*

 < 0.001*

  1. MANOVA, Multivariate analysis of variance; SVA, sagittal vertical axis; PI-LL, pelvic incidence-lumbar lordosis; VAS, visual analog scale; SF-36, MOS 36-Item Short-Form Health Survey; PCS, physical component summary scale; MCS, mental component summary scale; ODI, Oswestry Disability Index.
  2. *Significant defined as P < 0.05, Data are presented as n, mean ± standard deviation (range).
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