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Table 7 Relationship between the two surgical approaches and postoperative mortality after stratification by age

From: Comparative outcomes of proximal femur intramedullary nailing vs. cemented bipolar hemiarthroplasty for treating intertrochanteric fractures in patients aged 75 and older: analysis of risk factors for postoperative all-cause mortality

Group

Uni-variate analysisa

Multivariate analysisa

OR (95%CI)

Praw

OR (95%CI)

Padj

75 ≤ Age < 85

    

IF

Reference

 

Reference

 

LCHA

0.85 (0.42, 1.71)

0.640

0.76 (0.37, 1.55)

0.446

Age ≥ 85

    

IF

Reference

 

Reference

 

LCHA

2.91 (0.99, 8.6)

0.053

3.01 (1, 9.02)

0.049

  1. Note: OR, odds ratio; 95% CI, 95% confidence interval; aCox regression analysis
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BMC Surgery

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