Table 1.
IM BMP-2 level | 2 weeks (n = 3) | 4 weeks (n = 4) | 6 weeks (n = 4) | 8 weeks (n = 3) | p value |
None | 1 | 2 | 3 | 0.08 | |
Low | 2 | 2 | 2 | 0.46 | |
Mid | 1 | > 0.99 | |||
High | 1 | > 0.99 |
The statistical analysis indicates no difference between groups; IM = induced membrane.