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Table 4 Associations between cam and prevalent radiographic hip osteoarthritis, determined by generalised estimating equations

From: High bone mass and cam morphology are independently related to hip osteoarthritis: findings from the High Bone Mass cohort

  

Model 1

Model 2

Model 3

Exposure

Outcome

OR (95% CI)

p value

OR (95% CI)

p value

OR (95% CI)

p value

Cam

Croft score ≥ 3

3.96 (2.63–5.98)

5.46 × 10–11

3.27 (2.10–5.09)

1.60 × 10–7

1.95 (1.11–3.43)

0.02

Cam

Osteophyte (any)

3.01 (1.87–4.87)

6.37 × 10–6

2.39 (1.41–4.04)

1.21 × 10–3

2.31 (1.28–4.20)

5.74 × 10–3

Cam

JSN (any)

3.70 (2.48–5.54)

1.76 × 10–10

3.19 (2.06–4.96)

2.19 × 10–7

2.25 (1.30–3.89)

3.80 × 10–3

Cam

Sclerosis

3.28 (1.60–6.60)

9.57 × 10–4

2.63 (1.22–5.65)

0.01

1.46 (0.51–4.13)

0.48

  1. Model 1: unadjusted; Model 2: age and sex adjusted; Model 3: adjusted for sex, age, weight and height, adolescent activity level and HBM status
  2. Odds in hips with cam morphology compared to hips without cam morphology
  3. Abbreviations: JSN Joint space narrowing, OR Odds ratio, CI 95% confidence interval
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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