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Isometric Strength in Abduction (in kg)
| rhBMP-12/ACS | Standard of Care | |
|---|---|---|
| Before surgery | ||
| No. of patients | 16 | 4 |
| Mean | 5.9 | 6.1 |
| Median | 6.0 | 6.2 |
| SD | 2.2 | 3.0 |
| Range | 1.7-9.6 | 2.6-9.5 |
| 16 wk after surgery | ||
| No. of patients | 15 | 3 |
| Mean | 5.2 | 5.1 |
| Median | 4.8 | 3.7 |
| SD | 2.0 | 2.7 |
| Range | 2.5-10.3 | 3.3-8.2 |
| 52 wk after surgery | ||
| No. of patients | 15 | 2 |
| Mean | 9.4 | 10.2 |
| Median | 8.6 | 10.2 |
| SD | 4.4 | 7.4 |
| Range | 4.3-22.9 | 4.9-15.4 |
