Table 2 Multivariable relative survival regression analysis of survival of Swedish hip fracture patients
From: Relative survival following hemi-and total hip arthroplasty for hip fractures in Sweden
HR | 95% CI | |
|---|---|---|
Sex | ||
Female | Ref | |
Male 0–420 days | 2.48 | 2.37; 2.59 |
Male > 420 days | 2.32 | 2.11; 2.55 |
Age | ||
0–420 days | 0.94 | 0.94; 0.94 |
> 420 days | 0.91 | 0.90; 0.92 |
Elixhauser 0–420 days | ||
0 | Ref | |
1 | 0.92 | 0.86; 0.97 |
2 | 1.23 | 1.16; 1.30 |
+ 3 | 1.47 | 1.39; 1.55 |
Elixhauser > 420 days | ||
0 | Ref | |
1 | 1.09 | 0.96; 1.24 |
2 | 1.30 | 1.15; 1.49 |
+ 3 | 1.75 | 1.55; 1.97 |
Year of operation | ||
0–420 days | 1.00 | 0.99; 1.01 |
> 420 days | 0.99 | 0.99; 1.01 |
Prosthesis | ||
Hemi | Ref | |
Total 0–420 days | 0.38 | 0.35; 0.41 |
Total > 420 days | 0.54 | 0.46; 0.64 |
Hospital | ||
University | Ref | |
County | 0.95 | 0.92; 0.98 |
Rural | 0.93 | 0.89; 0.97 |
Private | 0.89 | 0.82; 0.95 |
Education | ||
Low | Ref | |
Middle | 0.99 | 0.96; 1.02 |
High | 0.91 | 0.87; 0.95 |
Civil status | ||
Couple | Ref | |
Single | 1.08 | 1.03; 1.12 |
Widow | 1.03 | 0.99; 1.06 |