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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