Table 2: Secondary factors.
| Patient factor(s) | Hemiarthroplasty only (n = 16) 'control' | Hemiarthroplasty to THR (n = 15) 'revision' |
| Median age at admission (yrs) | 87.5 | 77 |
| Able to sign own consent | 8 | 15 |
| Positive history of previous falls | 11 | 6 |
| Independently mobile | 4 | 11 |
| Mean ASA class | 2.93 | 2.46 |
|
Level of Care Home Low level High Level Care |
8 3 5 |
14 1 0 |