Table 2.
Patients' demographics (N = 118).
| Variables | Descriptive | Frequency (%) |
|---|---|---|
| Gender | Male | 54 (45.4) |
| Female | 64 (53.8) | |
|
| ||
| Marital status | Single | 0 |
| Married | 103 (87.3) | |
| Divorced/widow | 15 (12.7) | |
|
| ||
| Age (years) | M ± SD | 66.06 ± 6.83 |
|
| ||
| Body mass index | Weight/(height2) | 26.17 ± 3.32 |
|
| ||
| Location | Middle | 87 (73.7) |
| South | 23 (19.5) | |
| North | 8 (6.8) | |
|
| ||
| Educational level | High school or less | 66 (55.9) |
| Diploma degree | 28 (23.7) | |
| Bachelor's degree | 24 (20.3) | |
| Postgraduate degree | 0 | |
|
| ||
| Site of knee procedure | Right knee | 56 (47.5) |
| Left knee | 49 (41.5) | |
| Both knees | 13 (11) | |
|
| ||
| Previous TKR procedure | No | 101 (85.6) |
| Once | 14 (11.9) | |
| More than once | 3 (2.5) | |
|
| ||
| Comorbidities | Not applicable | 13 (11.1) |
| Diabetes mellitus | 17 (14.4) | |
| Hypertension | 19 (8.5) | |
| Diabetes mellitus + hypertension | 59 (50) | |
| Arthritis | 10 (8.5) | |
M ± SD: mean ± standard deviation.