From: Anabolic steroids after total knee arthroplasty. A double blinded prospective pilot study
 | Pre-Op | 6 wk | 3 m | 6 m | 9 m | 12 m |
---|---|---|---|---|---|---|
Study | 55 (± 14.1) | 56 (± 13.4) | 66 (± 8.9) | 78 (± 16.4) | 84 (± 11.4) | 88 (± 13.0) |
Control | 50 (± 0) | 50 (± 0) | 66 (± 15.2) | 68 (± 13.0) | 74 (± 11.4) | 76 (± 16.6) |
p-value | 0.47 | 0.37 | 1.0 | 0.27 | 0.27 | 0.18 |