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Table 1 Studied Variables

From: Hip stability after total hip arthroplasty predicted by intraoperative stability test and range of motion: a cross-sectional study

Variables Patients Without Dislocation (range) Patients With Dislocation (range) p Value
No. patients 160, 174 hips 11, 11 hips  
Average age (y) 64.4 (20–87) 59.1 (43–82) 0.195
Average height (cm) 152.7 (135.0–175.0) 156.8 (138.5–173.3) 0.298
Average weight (kg) 57.9 (34.0–91.0) 64.2 (36.0–93.0) 0.197
Gender
 Female 134 7  
 Male 40 4 0.249
Cerebral dysfunction
 (+) 26 5  
 (−) 148 6 0.021
Preoperative diagnosis
 OA 138 8  
 ON, RA, Fx 36 3 0.419
History of previous hip surgery
 (+) 6 3  
 (−) 168 8 0.011
IR angle 69.6° (37–95) 59.5° (45–75) 0.006
  1. OA osteoarthritis, ON osteonecrosis of the femoral head, RA rheumatoid arthritis, Fx femoral neck fracture
  2. No data missing