Skip to main content

Table 3 Between-group comparisons of the pre-existence of global sagittal deformity

From: Association of global sagittal spinal deformity with functional disability two years after total hip arthroplasty

  T1 pelvic angle divided by pelvic incidence
> 0.2
n = 36
≤0.2
n = 172
P value
Age (years) 74.1 ± 6.7 74.3 ± 7.1 0.653
Male (n, %) 5, 13.9 20, 11.6 0.704
Body height (cm) 154.1 ± 3.9 156.6 ± 3.3 0.021*
Body mass index (kg/m2) 24.2 ± 3.6 24.7 ± 2.9 0.548
Visual analogue scale-satisfaction (mm) a, b 76.1 ± 17.7 76.5 ± 19.4 0.999
27.2 ± 20.4 19.5 ± 18.3 < 0.001*
HOOS-JR b 46.1 ± 12.9 46.2 ± 15.2 0.773
71.2 ± 11.7 84.9 ± 12.6 0.023*
EuroQol 5-Dimension b 0.42 ± 0.13 0.43 ± 0.12 0.564
0.66 ± 0.11 0.70 ± 0.12 0.041*
  1. Data are expressed as mean ± standard deviation values or the number of hip involvements (%) as appropriate for the data type
  2. *P < .05; represents significant between-group differences
  3. HOOS-JR the Hip Disability and Osteoarthritis Outcome Score Joint Replacement
  4. aPatient satisfaction after THA evaluated using a 100-mm VAS for satisfaction with anchors at “0” mm (complete satisfaction) and “100” mm (complete dissatisfaction)
  5. bBetween-group comparisons of outcomes pre-operatively (upper row) and at the 2-year follow-up (lower row)