From: The index of prediction accuracy: an intuitive measure useful for evaluating risk prediction models
Variable | Units | Odds ratio | 95% CI | p value | IPA (%) at 4Â years |
---|---|---|---|---|---|
Full model | Â | Â | Â | Â | 18.26 |
Loss in IPA (%) compared to full model | |||||
Age | 5 years | 1.00 | [0.69;1.46] | 0.981 | − 0.20 |
PSA density | Twofold | 1.03 | [0.76;1.39] | 0.870 | 0.45 |
Percentage of positive biopsies | 5 points | 1.04 | [0.90;1.21] | 0.605 | 1.85 |
Maximum tumor involvement | Twofold | 1.26 | [0.98;1.62] | 0.070 | − 1.53 |
cT stage | cT1 | Ref |  |  | − 2.40 |
cT2 | 1.90 | [0.93;3.89] | 0.077 | Â | |
Diagnostic GS | GNA | Ref | Â | Â | 6.20 |
3 and 3 | 0.66 | [0.27;1.58] | 0.347 | Â | |
3 and 4 | 1.51 | [0.51;4.52] | 0.458 | Â | |
ERG status | Negative | Ref | Â | Â | 9.01 |
Positive | 2.23 | [1.30;3.83] | 0.004 | Â |