Improvement measure | Outcome | Base model | BMD model | Comparison |
---|---|---|---|---|
Net reclassification improvement | Â | Â | Net % improvement | NRI (95% CI) |
OA progression | Ref | 22% | 0.49 (0.20, 0.77) | |
No OA progression | Ref | 27% | Â | |
Integrated discrimination improvement | Â | Base model average prediction | BMD model average prediction | IDI (95% CI) |
OA progression | 0.12 | 0.16 | 0.04 (0.01, 0.06) | |
No OA progression | 0.09 | 0.09 | Â |