The prediction algorithm can be used to estimate the probability of high bone turnover in the late post-transplantation period (beyond 18 months after transplantation).
This algorithm should be applied only to kidney transplant recipients with strong suspicion of high bone turnover.
With score ≥ 0.9: the positive predictive value is 95% (negative predictive value is 35%).
| PTH | ng/l |
| Ion-Ca | mmol/l ph 7.4 |
| Alkaline phosphatase | U/l |
| Risk score |