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Table 4 Values of predicted and postoperative parameters and comparative analysis

From: Validation of a preoperative formula to estimate postoperative pelvic sagittal alignment and mobility before performing total hip arthroplasty for patients with hip osteoarthritis

 

Predicted value

Post operative value

P value

SS-standing (°)

33.87 (±10.34)

34.23 (±12.09)

0.834

SS-sitting (°)

18.86(±9.93)

19.51 (±11.66)

0.228

ΔSS (°)

15.38 (±7.37)

14.72 (±9.67)

0.619

  1. Mean (±Standard Deviation)
  2. SS sacral slope