Characteristic | Category | Participants (n) |
---|---|---|
Age (years), mean (range) | 65 (44–92) | |
Sex | Male | 3 |
Female | 5 | |
Employment status | Full-time | 2 |
Retired | 4 | |
None | 2 | |
Educational level | Primary school | 1 |
Middle school | 3 | |
High school | 1 | |
Some college or college | 3 | |
Marital status | Married | 7 |
Widowed | 1 | |
Admitting diagnosis | Knee osteoarthritis | 4 |
Hip osteoarthritis | 1 | |
Osteonecrosis of the femoral head | 2 | |
Femoral neck fracture | 1 | |
Surgical procedure | Total knee arthroplasty | 3 |
Unicompartmental knee arthroplasty | 1 | |
Total hip arthroplasty | 4 |