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Table 3 Logistic regression presenting adjusted odds ratio (OR) for reoperations with 95% confidence interval (95% CI)

From: A cohort study comparing internal fixation for undisplaced versus hip arthroplasty for displaced femoral neck fracture in the elderly: a pilot study for a clinical trial

Variable

Reoperation

OR

95% CI

Cognitive impairment

 No

1.0

–

 Yes

1.1

0.4–3.0

Surgical treatment

 Hip arthroplasty

1.0

–

 Internal fixation

2.3

0.9–6.4

Age

1.0

0.9–1.1

Sex

 Male

1.0

–

 Female

0.9

0.3–2.6

ASA

 1–2

1.0

–

 3–4

2.1

0.7–6.2

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Pilot and Feasibility Studies

ISSN: 2055-5784