Table. 5 Fusion rates
| Â | Premenopausal group | Early postmenopausal group | Late postmenopausal group | P value |
|---|---|---|---|---|
3 months | 13/38 (34.21%) | 4/28 (14.29%) | 2/25 (8.00%) | 0.028 |
6 months | 24/38 (63.16%) | 10/28 (35.71%) | 8/25 (32.00%) | 0.023 |
12 months | 35/38 (92.11%) | 25/28 (89.29%) | 20/25 (80.00%) | 0.394 |
Last follow-up | 37/38 (97.37%) | 27/28 (96.43%) | 23/25 (92.00%) | 0.682 |