Table 1.
Frequency and percentage distribution of the acetabular components used at the two observation times.
| Acetabular component planned | Acetabular component used |
Total | |||
|---|---|---|---|---|---|
| 44 | 48 | 50 | 52 | ||
| 44 | 18 | 0 | 0 | 0 | 18 |
| 32.10% | 0.00% | 0.00% | 0.00% | 32.10% | |
| 48 | 0 | 20 | 0 | 0 | 20 |
| 0.00% | 35.70% | 0.00% | 0.00% | 35.70% | |
| 50 | 0 | 1 | 3 | 0 | 4 |
| 0.00% | 1.80% | 5.40% | 0.00% | 7.10% | |
| 52 | 0 | 5 | 1 | 3 | 9 |
| 0.00% | 8.90% | 1.80% | 5.40% | 16.10% | |
| 54 | 0 | 0 | 0 | 3 | 3 |
| 0.00% | 0.00% | 0.00% | 5.40% | 5.40% | |
| 56 | 0 | 0 | 1 | 1 | 2 |
| 0.00% | 0.00% | 1.80% | 1.80% | 3.60% | |
| Total | 18 | 26 | 5 | 7 | 56 |
| 32.10% | 46.40% | 8.90% | 12.50% | 100.00% | |
Source: Hospital Estadual Mário Covas.